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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xb000cc074039fa57bb3db1babd244f0e72c4208ee6a0c0102bbf714d3a7cee8cThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | aa | 84 | 13 | f7 | 8e | 4b | ed | 91 | 3f | f7 | b0 | 48 | b9 | b3 | 5b | b9 |
| 0010 | 29 | 6e | c7 | e4 | 6d | 6c | bb | 03 | 55 | 00 | d7 | 59 | 72 | 2f | 2f | 3e |
| 0020 | 76 | 4c | aa | d4 | 52 | 6f | 67 | f7 | 6c | db | e7 | 23 | cf | fa | cb | db |
| 0030 | 56 | 5d | cb | ed | 85 | 49 | e1 | cd | c2 | 07 | 91 | c3 | f1 | 77 | 37 | b5 |
| 0040 | ae | 35 | 8d | 02 | a7 | df | 3e | c4 | 8c | 5e | d8 | 6b | 27 | 7a | 74 | 2e |
| 0050 | e2 | b6 | 85 | 32 | 6a | 87 | 5d | 19 | 81 | ce | a2 | c5 | 6d | f0 | 08 | 6d |
| 0060 | bf | 0f | 38 | 47 | e3 | 6e | 85 | 90 | 3b | 62 | ac | 5c | 07 | 10 | 04 | 94 |
| 0070 | f4 | 75 | c6 | aa | 9e | 60 | c5 | 8f | df | 6d | e6 | b7 | d8 | 5c | b7 | d6 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xb000cc07…7cee8c
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("qoQT945L7ZE/97BIubNbuSlux+RtbLsDVQDXWXIvLz52TKrUUm9n92zb5yPP+svbVl3L7YVJ4c3CB5HD8Xc3ta41jQKn3z7EjF7Yayd6dC7itoUyaoddGYHOosVt8Ahtvw84R+NuhZA7YqxcBxAElPR1xqqeYMWP323mt9hct9ZLWzCfSPLdZewV8GqkGL63FV9As4HEVIFKctqjM1U9DCvFeNLQsz3a4+piYC0+4dr64KMO2plCfIlMzOjs9iP6K+bj4SRWmmCzjKNSgDPiizlAefCd3Wx9+ggYOklmW5HPF5n1CW1khnDOnlWZsiNL71r5DS8P1q8gKykebwKKWOinaKII1gnC7zJfXKbDBq0BMaBUCXQGFNbOtoqnyJ62D3wTm2bXP11PBBUPZED6pRe4gZU7kLicMxS+nbcJFw2bKgJsbgFtc/UBS2VAgCMH+4Y+kkZ58kTLeVAN9tgLFvfJG9rOasNmfyYUjEoZ6Z2HPbO/s6QdDRGhlZS33h4+wHAJcflJ0AbVPjw1LXDC/4TYOor1j6MtRmz8Bw7x0+qkp5V8FWNLK8fVQ0tNI6ZvWXYHIqIipxYdl2nmATUN10y4Cqp1b+5lhHBmhtti7h45XmSDhZV1hcnnAqf3jPNGwFiKMVmZyT/HIA6RlTa+J4ymoVSPq/SG3NsMXn31qFa35/j7+YbzBxRL2pajWBE40+azSYng6ZQHvX4URwRmBENfsf/RRVq18rCEUVJ3Va1hpbgBblcQNJzngLpm31iSu7Q5TgkNMNy6AyFu9OLEDZbtLaBb9K4UJ1e3b/2RhER3LWytdkT1O6RifzSrNOhdFJMtrHyKMII1HDrT6Eku9aB/723MFoBgZe0qiFYlSGJ/IMn4KsxCO8tk/GqbtWvRZzkHN4h3Lf5BgrGH/90WSFC0pd4DZC/LB6T9WaixzkveQm8t7rjyuv4SkEXzgMcwV37OPwN4XPI2Q4btwICLr9bIG9tRFpIvk3Pwq8fPftYtI4B0Ziu2qEWUDP/342clpCysk6T0MRQ+wb24KKN+efFLXapWJ/D/q9hCf6GrqYNif3uP5RSR7ROmOZQ5dm34RNzos1/G30UGpW0bYVQ+avXCe0hPUWuyDSTVBTIYQVWbATeij4CrZaOfVwhZU3LhyF7GhWwi6Bo3aTvb61H8OmzO2soPOwUj+JmwZxATPc4t3fZUf7u6IVGuc5j4HJU6r3BCb/ejHKwUdmVoGkikp6clFA4ISbPgrZQfdkA4gEbxQ6uOGKkNcG2s9ZhzxOYWG4+dNHcCWYghDy+Bdb0013YZICa2Pca22LLl0xtYy/NXctoX7sxI+Re4x1S4FuaM/WIgP5d4dEm7IRtFKOswSK7bANV10HfymKmnCcl+ZWGbP0kC76lKrFv5TO+ZXb723cq90/zffq7e4nxgC3w7975jbOE696aI5s3h0iKQ22wDXPIpxqCmCZK4ZfWhE+nnioGiO7w5HP8EpZDC76rvnf6IdILYHVOrvJrTh16+x1zXVhEc23PnOdibNq2gVgmOeArmlVj44RCcbXIuq7QCsWYGjPTyqJ5r800MfKihWsSRmYoQGUalp9hzxyQAoRMypzLPdMryY6Lx1nh/NzFAHecyymVDVcCk6Tv2seciGKWTGaB/edXTcSMpICvhQo7vjt/1vQN5zuKAcdmWRRf6N7ck1jpeHOVboidJoWBpm9joWBXryfLZdQnHQ3xlG4UueX9EURANrwSQXP+NIOO315sgPBGzVRPO3EE2y9w56vxvIVpT4rXiEHupu8Ct9/ZNOKHBssl02GDUJNHNn8dt59vpdBZTgorSj6+zb9yGCacVoIHnoUq9e5hwF3sihJ/J3DgobfpQPGyY3XbrTGAn/B+02NmEEL/yXqx/iSToXh4H0/Iw6vjgoafzihpX4Fe6SSfPbijIUpIBUodnwZnABd/FeSQW4mhIY1i1Ju47njAvSSnAt58+AWoc3qMCWRGbr+ZNyjeRzhB3cJVb03CHBboelA+XKkOD6UB/DX+6ifWKc58/zkcC/4Hp40ywAmEX8DEiHMpB+APuaNHe7IynAgyekZuVio32YYU3EfMUZfxy841NJGBb+PHM2KK9ew203k/pa4hhlNiC4JwsYosg/ZwmCo5mnIITZ7N1LpdmFAvT7EGjWI34w6CIexyrFxurUbi4dnn0yQA2Glj1002JMh1e4TekwIEwo10quJWjTO5D6VeaS1mmVtbxWTvIRuTDdcdP71zPt0FF1W5C6O40lqGnZ4UO6w+tSXykfcPhnPd/9NpsBeQWu/NUICLSfgJ4rnZIqVNYKM2F0thy4Gom2tpxHHkpn0QIU7E7VqpQq9heb4cfpvEAuVtMC95V7TDoUlJJLGKZnHIiAxpDoZsWqGsmb2epw7GEAP6F76Lpx5TK6nakxuFFF+hwFmuf8QJIj3eqGe4FMaa5TQ47eZ9LXNflDeg8GrDDv8YVbKEnKUugwQrTQ5Mz2xSFCRhhR2U0DFG5A1x8CNZLV3YiSx05vtGj/UhRg/CdYzHdZd56qa691rp4jiYimt4A/ecBSmwS8Ij3Kd47nJJYxU8yQaOInQ0yjtUkxz/Mh6qnG8ADhjdCcAZvPw6/FALFU/fEiX8HAYlrhm/8ZRnKOGaYdHe2ZFbE4cKZR2Rgy71Njo0gKCajjCrGMWUv9bi08XfOdHldsEEake4ghWf8mPbJiULSJ/mWMcFqUhFx+eEeed+0LozJ901DMbOrDhK3JJ9cqXPuFNoiYQxNTg2DsDfbh2ul/J45ubNwK+zqdXyhynLtTNreQm6C73gU4Go6hEhY6O16ZCpNr8Tqa77+15d2O+f1mw/q2Ddkxnw97e6XblqJqNIVnZbYYG986tbBasztet3xCY7T4s5/aLEY8Zp1ehLVV7TMZLFW6+EH3UerOZmpQIBkoDm70XhE05hivH9D+o2RMqWX7efBymcsDE7Zf+q6dHU4AJvFpy2JvQ9DqdSXC2aEevm2EeyfTM51yHbZHY9GrPFYwJXyQixTD0Qy9YLsiveHlmtjInFZcRoqeahc4QZXgJfklqvjTNsC0Kje1adf1IsnHBEwMJav1gw+2Gt5h0nxiRy4P7tbEZG7bqMgZLuLPQfidBMla6yNcJ5loy7hbcSBJ+5iRiKYaWozBFKdvzXld9rJXanV20gVnXhJ1dMu6ZxhPvmh+udNDYJ44setvWWr/C8RL47VHSDXKbXxtMGcZ24Y6RfBQzha620e6bUEu/Xaq10vgN6Gts5PlE5f/U3S/pmYPhdCfiesPwNYSbbWz7L0CQ0d4q7S7UimgGOPG4kV4wYHEDzF00Mm12l//HcX+HAkuLaReQ+TmWz9dJgNLXBYLbn8hB8BA/RTAdR4BSE9Hv379Ga8t91OrN+ebX9smRmbGTu3x4VXOVVDRgYtRBzDdf6SKZOYpd1r6fhG1TGE3GVK7547J8AmCuphiMiiijIamde5p6h8pCzX6ssRs3nLtDhPXzGSAM5YAS+eQOf/kAMq/rREmHV/aP57dBxU3mnSjWB0hu/q70ZZBsGeB9c8oeFlVjXIyN++pjBoiv6YFF1ExDX9NeRgbD4EXHcY6CHIVQ/+6n0ORdyUaEjrUkWJMTC0sqzj9G0r6dLfkcWa/gSFgX7XHCSu1+6z04s8LrJBRzZxPVcNLfhv2b1UPAFabLvgCl/MJDnNLH9Q17PJysjdftmN+KFwU2NpPbWGnv4icnhKP8Anyovuf7g9HP10OTagRhq//+MSOcjQee9GZyaRl4UwvqOB6ozSESZZgihuq4L86yZ8IfYzyp6vDlEA/wq+yiuNy32dAtk1q6mXpPaAnRbRbGvlcI1Q9RMZDyaW0MYR+9cDTW4BkXp0JdixyPlGauUCL7PFf+llWIU0K3f0nBhZQGe8cDfsd/p2U0zopz7H5ufk72Qc2zAY6++Oh2+NbGOheobFfdHWBny35OuwPx7JETodSjRVSJPXh/515/zHQw47+VIYeKxd4lwZX8ptuMfVLD+Gw/VzBfjBroUFNvSnAnaZAIhM8QvSwiplUZBHo4TyxBJ763JbmjpEAi3fi1RWegCYJAnfi9Exz1H+yYj93A1T4s2UqX6K7WTKVJfEBIORWAqsNJSGa++TfemX844KOoJWe/sqNQeYthtbWiU/RwNP9kL1zLl9uOw2z8dk8AjlpLqhCH+fHPGqSc0pYik/A0w1cE9BJNGY+SjyIS6IJYG+ad8b+/hDbOWe97jLD7+S/4t7WPjRnOP31HB6w5eID/io4zDCKHsCs1Rse26a6nS/bHNXmek6mQp/BZGph0yCsTXAkAkAeg8BspEwokGsy6lPxLYoRldunMntCiNadIeIyc3Q6QwtfuddcX4LPHB6np+119/hEBsdS1phcI3m6wAAAAAAAAAAAAAABxEVGCIs")
pkBytes, _ := base64.StdEncoding.DecodeString("t1Set8sGc0IY/pf/MJxy6VowEMzj9VlofBW+Cidt+5Za/0GQxsWE2dAF7OouTdcTz0qoSl4cMgDmiLZhQC1KXLACFtEPihMKl8viznBTJTpQYJavitYNAM7Z5eKHlId0P0QYNrjRlJVEYtDl3hMx3ysDdaAcbr89nd/T2ZXDQ/9eo3roE+QgIa4mtm+3emvlu5U8yoY0qGiOPVBhyXxsA/gFOz45Ah0eQgICm+bxh7DJM9LdYsH7FR3nDJH0qZvVlcAGs+eQfZrFhGbsIPSbtcWa/Qe6T0xcFbKD6IGkD8etGFdNkcDS8SWV8+Xk4QcKwAxURk5VDXW+hmfXSgEkwf3KnQbqeymHat2vf/AylVJcpsPaWWfkQu9iq6pvAJPtmizCt/dPpyQ/n/JP0cFrqSRYkEwB5CQfkKXphyQmlupoJ/8WUk5kqZi3fURf+udfbjiIpoRp5kFYMBliFpsXA6K3/Nayl0POIfmi5ADkHGTsIo7QVBatHqS3lZ/s7KToz4MKRF4aQ5mD1uDW94QJSg0pT5nYSH/G0+DJ5SByXRntsR8chrfox4TBnu5etSLFniWhQWgAVa47iXQgEMhNH6NvZUQK7hf3ilihDM+4KaYlgPqQbL76n97rlOZ7Xq7yO0HdNdrO0hGPwKYQ166V/Mk1H2TeRnJfwwZJGXbBU5Uy11jceSU6O27TvwD131XYoLVlOTxALAwM0AQ2zmtRDTg3D7SyBEoQB7oewgxTU3t1WUwyp3Jg44Ann3oM/ND6LhAIZHMt9vU0qbF7DUluRKXfZ367QHdJ6du2KklZSDy5aH+60FaDbmn3/CnzueOkZLOHQElvECDYtNMoZmVp0fTVzM2jMwiptx+79hzyEBdiU0txNVZVUczHFrW6eVVX/N/wpEhKzSF9eT8sY2rDJoSmjR+uPUNe/v+8HYXzyAxqIfw+l3fM4KdZxwEINgsFpWgmTgjV0N3UQmrP4SN1WPcxinx4my2Xpuzv6i7zkvpx2u9UkAgSq5qDFEtrLa5iDBMjc1VsAVCY8ZksCVwCXiia2EYjcObRrIl+KJbq2CKQDpU/xyoxPys3CZ0i80DndI+wJNm1FQQRl2RXJHVUhofkhq5RITd7WbfkL4gPi2u781I8RocaXSaqk2pAnZkdhysoZFPD1ax+OzA7TeF82ltjTEBPouFUXRc8iQRvFKE6+iygTPXCH+B/PlQ4oiGM8Wlv3DdyRN9auP5CBldaGMn0r2erhi4Y6EliTHrY9zBxeMI0+rddRdKqlVP3M/ietXTMmeVsaZp1F40cMd/17M5eSBvkL3DpneHuDXBoNKARomhrRZXzvbbi5xKuW/0T/Yzm/v0cEnbTq/MiXZD2efukOzj0CjXKIDuFK1wwOQmG3NozZICUdFvDKLezSTx4QVPBcs1prUWysIGa4/AqLk8cIlwM2IeON4QCthas7B8HRY8qbYh1OYZ4M3cYu9cgZmJGL0eLsYvymhVHG6G/HFrGzf95QEz9WzG3QQAaIzc5kwjMAaJQrL1XIPxeb0aisB2k9XoTIzoDPisAa6kKB787vhsNid1QfDAIPZIrSrynTHN9tvYs9wDjd0IynGqG0AGyFoALW+hxdPDzyCYM6EmH3rbX4zHUToNaTn4CJL8CIJfEK3zBZEG0IpnzAwYSiaekp8mkO1mNqRMVGcJoGEgs56KH2YaEHFhqRBIYMgPadNyTKYBaW33P34U6XT4oxvQsKKc7ATUx8oiibOoXbN5RJ4hstD05fljYSxI6adlLcHfsou6r02ckKzB6cmhEnAFKDr0PtNlcVXrYoOQlyccY2kfT2ckVwN7DYjo7uAWQMekhcWq532zibekzG3OwYkue8QuI6p1yPCSBWOAykKMkx5prDYEzX/CBtKaMOawLjymjRv1CfAHrNTEoxJSLToKmujm9kpTTSGly6SuSBKjIOSIsRuHOkW4TqdTDCtwhebaswH2eoRJuCOLJaciun/IQCDsZEOXMvi15M3naJuqJIpdytPeQIjJ/KWlYZhJjDBOiBV3pIgPewEhQxDrwVYPHkraLbroWzYOLZ+NmfWdRUjw0IROSlK63pWvUYfW7FnlgcBKwDV5qn5ZNAeEO3VbjXeXRfYDs8BPV2XD261z8T94zNKDjoTXJ4t9nsMh74qfFsADHB/GBD0Ws4GxfDj10Xo/+7fmpzOnM2cB3W+HvTn36Dzk3G02LViJj1XLXzsQ46g3YJOdDWqm9iEJ9kH4t4wkSdJRRXG5zG0HUFrStpwJ0Kf89bMWwJSDAA49gKM+7neO+8zFtoTyAnwFfrBn4ZW8SnbVXwVGmypEgyffm7MDLgdDx6XpG2w0Jp4XVm/ATIFqDE6heo0DADWZoKAOMDK/9ZoJ/tv71AfpCSseZeaeR5SV7d2KiwpWbLhkI5W49FPiAhUXyc8q9xXHoHkPs9/9UgeJ1jYirNku6wPG5f4P6lmfkeI2yWtLrgxmvz1pWId0Xmgx1qe4I2t9UL1PpmpumrLBEb/2AZMx78Y3aYZKETjl0565BfBkyLNdBlFYMA4Hy1agxclPsF46BlrC5hitCvI33JBTOk5Y3pT8ta2bvTiAYtCs/ROHqJBs=")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xb000cc074039fa57bb3db1babd244f0e72c4208ee6a0c0102bbf714d3a7cee8c")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)