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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.
0x06dddf3ce52f616f7c5ea95def0ad3151a047b88c2d218fb8e877872f72c6e60The 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 | 2f | d1 | 35 | 1b | e0 | a8 | 3d | 04 | 71 | b5 | c1 | 2f | 99 | 0d | 55 | 82 |
| 0010 | ed | a2 | 14 | 2e | 1d | 4c | d2 | 29 | 73 | 3a | 03 | 86 | ec | 00 | b6 | b5 |
| 0020 | 6a | b3 | 83 | ac | a9 | d0 | 8a | 95 | 07 | 93 | 18 | f0 | bc | b6 | 2a | 88 |
| 0030 | 9b | b3 | 62 | a7 | 98 | d2 | 71 | ab | eb | 83 | aa | 8e | d9 | 86 | 21 | 49 |
| 0040 | cf | bb | 54 | 04 | 1b | d1 | 07 | a3 | 26 | 51 | df | 20 | a2 | c8 | 26 | 79 |
| 0050 | 23 | 23 | 64 | 9e | 97 | 22 | 8d | bb | 12 | 85 | 0a | 01 | 49 | 95 | e6 | 42 |
| 0060 | a7 | 17 | d0 | 1f | cf | d5 | 4b | 0b | 93 | ef | 0e | 6b | 22 | 4c | 6d | ef |
| 0070 | 31 | 43 | fb | b5 | 84 | fa | 2e | 76 | 53 | 4b | 9b | 87 | 8e | 71 | 3d | f4 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x06dddf3c…2c6e60
// 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("L9E1G+CoPQRxtcEvmQ1Vgu2iFC4dTNIpczoDhuwAtrVqs4OsqdCKlQeTGPC8tiqIm7Nip5jScavrg6qO2YYhSc+7VAQb0QejJlHfIKLIJnkjI2SelyKNuxKFCgFJleZCpxfQH8/VSwuT7w5rIkxt7zFD+7WE+i52U0ubh45xPfRmjQNzBiMCQXSNkpefGCtMPqLVr9sNDiV3T5yv0fh2+1V8DDahZ2PJtJVnXvb1S3NGlmxO9HA94yxVlLXxvrbiTEL3ua7037/Wi60zRDC0Z7Gjh2H6TuHFfHNcCT9g9uFgJYT22Bde/1WyFkuTsnvXW9lJvQtIHuSEe5QFW9a5C2f/UkRNBNI7Rz8TN4VYLu/KWdyRN8CkUy2ZE+/hrthKr1M4GBg47A5GiO2/4yNIS/ptvIt7K6MrGFSex2J0DegstjXOOXF87wHjv2OLlWMQMsFradlxBJkjdZr5U48DrviHsyc+GS4R7bZs+WsnBF/WaZh7Y4cJ8pwpAyTumrgd83MYohbbWgO7IBjG+zavpiyfxR48UaxCtZ7jd93Lv+ek5Quqi/ufjYa9rMuykVBq30w856Jthm8C201gmRJXrXRcqZdrWWg2J9xR5EVRfy8woxkC68BVp9JuE1D3CK2l+uNL/tXHe77T12suC2dACialjOa+kA0xnUQg42V7jHNDK9dTxWZtXe2AOV87ViElI/Pf5eFyDjogfMr9TEiAuJjLjMN5oQBnZD4jHSejvbD4PvCsa9EVJ07LWKs+nBKkoClWVv1kEKXsJ8TezfaH01kngc6ogyVBpq+utOozzb8OKcHXip9JLDCnVDmbpcMW+/WREgTMhQXbZdDzmU6SQBRuZQxUkktDFfd7HAnQ7QKzsrzRS64W9vHg0N+MQYeousBvygNZIinzAA41A8386m0So5PpedpZEpvUNttpbkszgL9dSFtZUeDC39LsOOv4EnF+pUu7OT4wqu/iCFYN3QmCoI+dunprw6dp9GYSOqT72oEO71emYYHE+L8/VRzMJEmuFeVD0WW+yKe5JlZRUxqF/S0BzVvdqHl+xybJVKg68W0ARQG/Mt+53JALAZBIdeh3RZV+7U9Hy6oLOHJHoz6BQFh/O5W/DrzqifBE7GqzEBhRq4ZGHQKq8pg/aYMxn5HrDzf78e/tZ3ewFuRIHa4uegxBG3peJD7B9ihyDZjkidlxLdX5jfVjXhoh+TmV2F4iSeT2xqYYohImneEg4lryELCAQYqT+4wzDjXkfCXla7tnvY4K2zpGlWpL16R6Tv85W9Vp/sNVqBmqsD0Hga328iVLsWH78yKkKylcylPq+DK0sRgH2nrAKiqeIPDqZTApq+oKdtZcFDqxrTufXNbWBT4zghdoksnkEMCMmjxndEfnlYZN366VBQ6iMJKgmYNLPyCYNmzXpATYfTC41VHa5xR9oikUY1HsvFN/7d+1vN9D3/NF4RN3MhBCuZBbUC6JUigHFnv9zP6ImWHoLb6tvQJp05bVi7FFCEPKU0hPCPreXR2f7fEDF+HHB2HiW6Mjqb0ZYM/N3HYHP0tjIQ216wmeValhNbnygf+Qma+QOdHFjO/v6jDBCpfXioaUW3sL0aKikZo76SF3GV7wdGv+HPX3LLcqTa5sylccC5/44KGHajFrCQlGN+D/xDs8WZX/D/cN/DjfVMDpLlvuBrtWNquavKZK+P5iP94VfcZy5fndvsxxsq44zF7H6b0jJYjMCgX3c2WdlSqtVaLS4ioB1Z5hXjocAd+Kf+5KBBkoMNA3TM0Jm+Gdkx2CZHCvqD7RcWwICf3nY8wAjorvnBJTO8WVKAb96BwGc0oJ9WYZEld/MzrzJgb7Zh7SfDhY8Y4heBjXRW9XInlX4I7eIR+hb/ckQ0YljQPD7eAacUVYm5bRN6stif9fOJyqBv26UxF9qW0N2DMv7gukLT78Zdwzmn3UxkcnKExAyL8oaiYYioTGfIH/XLHLWZRriHefKfDqICkuzcvOVaK1tyK09AoF+RB+yq16iy3D5UnYFyYVWqe9BhM/LtlNrFPItnBwPj3MfG40w/DePR++zof/FIPN3zjPB+mUnm3CQDwNzwC4kCZqEmIbLaUKQBbGxHBMy5f7S8NE9PCLR6xWQ0oAL2E+QwIyea0TeT0ltrQ8Ub0JkPgirqjAeNXWBb1j9HQJMB3myKVf7u9cHnY0voIlopPFJQ1JYS6zxgIlIZzblKBELXTdJwubDoksnZnznJj+/InXrGavSPNtrrGYl2d8qUyUMYfouxq8+vB6X9TT0qVrn3ubMURCPsxGLnwFFEnyzQoOc0gnZp7F6ZY4Ce7veq8sjOQSUsNwF1Axy+coYVxAaaZ+C8+je1qnA4QO87UIZr85gwBP7gz/FcR0wtStgUOfjKyU3/JcLgCmvKIUGWzxYIpJmcWRKnYTcgLT1Lwe+A975kEt2cMEIItd4GdZJzcD3rrdmqzkgJZHnhh/cvrkXJ0On9iv/+5eVY8Q3ro7hqdPfGkQ9CUgeo1ZN6LyUj472pLgljYSXu7+qpd4jjJEQe33+xPzm/Np50YNaY2ptTkb+/8aVPQIMP8wq6hcRF5g0pmW4CIPDXkuEqI3sbGWwe/ahBiSy75fq6yprem/V/KjtMZBhhiPqYXeqzRcb9sHJnDTHnXVdfvJ2cMrx1JC+o4KBAclhO7Red86DSj4pZSsSkLT3LbvFLMX4gXF9F34EDzzco69BrdwyY+epMqmitUz2WUpTt1/AZ9rJOzFXVx59nkUGdK+0+cJ/p8h5tlxIiOvUAfmkO1zpfTHo7LuizEXyPZ9SEhLfjBPeuxUtCMdzoLk1DxZCKNpgKxNUB+has0gXlkLKfWnl9vcs7Fh5B1DL+3akW1rwchxZRG7gsnu6uAYRL7KWcuHcPa0rDpJ3Y88ttVbPV72EHj+7b62+6kmUr1UdLoja0IIWq9G8LYkhaY2+xGwULJqAYY0n09BQJTVKAaKmtA31zstipDHvKG/vuLZHTvKbur4kHAqeQNOT0qaGBNtm6xVI4AACKZBsNjFPcX0jp4bKa/Kk1cxVj0igJxtm9PfrKk7mbuq3xYzENcUi8CGuwrFctzchLPlwcSs5/+W4MoL4T36r4goPVAbXr1/R4IktRREOCZSNUOrUd3vei4mnJGAx2it0K8LX9cmG4n7qXJCCeaynSmZ3jsf0B9A9gDAJ0mxbqo/nzSvdnOczNsNAEvtGE//3YBjMLYdEnMw/VEevgZneq+8lWZdqGsvXp5RVLM8ljHLjRjbYet1VoNtI6BNBVbvESeRtG+/QX2BWGP1aj9F55SyCRb/ZQbjWztKQNZUfi46zSD95zMqI9rsT7jHw5sS5iT+Gy6j7he8C2gIbY0Q0XDXzgU4luXzNVAnfxsKwjNXZ2x6R3+t0MRFDPR/pYPEOvKEOiwJDXkmwhlkq80rRpJHOLcRvc4bGYv1z+H76CTjoID0mDHsKXtM1NlMSd0M+ghxm6m3/VyJWOa8bXIEbhm13YiPEx9sdIy7UPLuXaCnZ/89uArlrfCvy78Wz7HvjtUzMqywZDrjNS7usU0UQ8arghQx8wAt1DBVQ57jCixShhTNDW+PhjMPePoYdIwMdnc+v28mD6iYanj+qEIlNeLwQHum8Sa66SiNW8KqiX6MTeROmzuGY/IiVPYBwXHdpJSee3BlsWCOhZdGxalLuvxEVhL3LKovtF6js2sGtdeOZSdcyMucWIrMWALSp3SsBBEwKaczeM5J9pr9PmlTzWX0Za7Oh96iBBpWXunqPmnPHJCmkFpHcJJUedR+aDDmnUkA2KaWSWPnA4CKhM6scHqHq5jF4Sl3dSAU6XEhmT97xFNHt/zjFOLoeq6ViAzyciWGaIM+GdqlMlRMT7DSUI7IJ1ePZkY31TywBJ3s5j0Mr2yD63/vulHlBlK4Ulf0wSkWRC8e7IFMXmOB4hmU2RsFTpGb7DepGfUeCEi9PU0TLtWz0mjQ3lido7ye+UYfGnsMBvOQstn81T3g/PLKY6x+rDCNkZo6CXXKEyGanfjxX9LgCwUmlQqtTd2wK4+T2XA+az3WHmhyBtxbWiI3jGRKzjHx+IzR5i+RvLYqxjB+QquhPr1XEdyvwi53smnG+UGWPFYQaq+F3MrZWBspS/lhUkqiFZZMRgsHLJt8YSO+S8v3pfKM81/yatcYiwNF03SbOFshG0euZM1Z9teRRErRrE4AICF1EKytycHOx54baQ8+gmcf0FcV8lL7x86vphlqIHY2EwVsjX8Dn3i5dcVA6cOB+MWZZ4aE7Kguvd73bHx0piie3hjlVKjFNsZoD6ovYWdXJc6ayMInuFwm8R0kLkZNg5ear7PfCxQVP2F6kcbW2Q0aIEZvhJSdtuNwfKeoGDOQk6nU3+MzRNXy9wAAAAAAAAAAChQeIiov")
pkBytes, _ := base64.StdEncoding.DecodeString("IuI8K7sA6F/UEk9ZGT9Iagfqt6RDqlMwRtF3Cceo0sy7D8AWr0U2areubH+nkT/6TohiOnC5WCvwF2GpMjk93vp35GIInmhTEkmp0KWhUlnOog79DBSR8ybcyrAWu53wb4z+W/ZiKMPOiaaBlRX/V4dNmw83kQBk1udSXXE2Qb4uxC3jRlaTxIpRfH5LuB4OuBUbtysvvqjQ5QicIluyF/AcjyrY7NJgfexx+FAcUv8ls3znDYB+6tX5cl1hXG6+ZRpARO+mAEnw2DZdCmDL/xI+2pohOQ749mXLZzP46B9j7tsGHqPRkeFt3V2rzKysUtOkEUzFGCjgmfDY0zDZEfuqEEd26cb24io3f9kbZ2Xb2XgH5zn2MIWIixoeZRM3KqT0b2dqsjQHRdk2/2hu7CMK5O0ZaXzzqqhXju6JrwGJZl6strS5OQT0xomA8zEVaoks58PC1itwb/ZshYUQPAR0gv8oQ2EeAHuixEz5Ae6e/8CVaXzwxAdKQej6yszk3DoYF8e/Wtu6RouZ4s6zUQfejikLiOPLeBgUutXz4fE2R1w3IzXqNIFink9NccK1UtW8OYRfkeRRLGgXpQd7j8kRWu9iXPFTxmrvxcUkdvdCku6bVEtPZiNcFIClgGwh3/ffjGQcvoGwHTucU7vPBTpV3a2jEeSwGThyuL1SKlJnPC2KUgGpV6/tmGGFP7OxWFcSAvb7As3761tIxe7bVQmmP71DeCIOwC3B8VTeogFUR3yAFkLCLHzPfy3WS/TN0rR6G1hrehvey4IMkfRO7j8N/sj1TL5oIQHuOKSV+TUKUZQuGtfdSgzPddmFUD+saPN2tF9sZL8p8vG4COpAAGwre9hL+xwBNn2MWsJzonJC1tsDrv1WW/pzTI9l4BRWRQP1s3JGf6ALhx2LSHWi3/wOdz6lBTykLC7RCgGSX+Xnl5FjkiR+wklpDCMhp+Q20eXco4nWDrHrJ+sgfmLIC81Rrttk3zAzPW1Ls+cG5Xffy7zaPyXChdhCJAi3Dry1pxTUN83KjKfSk1o7uBsw3UK4cmFZUpcFwPT0GekPHLfFEC0aAHcehyN7xNoNwl/D6STq01pbsj7rnvxXs7Mgq3FGtZekjTEvA7tsAL+pUnzsi8Xa404iVBh2poc7xHhGGbeZr2WI5tD16DoAvuOTWIMR/4gbWYJsVGWGegDbQvhsRnQPyQgqbhUZaX8Oq+M9lc/2M6VpBq+7YrApTo17h0+dmxCo7eQ8kao/mtCHIgG1jY9gHoXofrrHqW+/heOw9OKnJK7Vb59kz1WG1PTCqcMc6vwlGTNLWALrEu/oxuBIuNYl2Nnj7S9/Qy8RbJ0KB493GnZxQFBt6NE0HGUtGXyD1fnDhl1t7LtmBGP2jldtkTDaJ+FErlHW581v7k6XpvvnwjY5mhSJCnLObOvYd5lgi2xmbu/RXP7sp+8q41fYauWgON6LXNZ5UUBVb4INFRHKJ3NI9ViVIERUqnNoc3rJoMj5UwZ7BihK+OhI4mFLswXDX/E6aznKIPNCI6tA5jSt81oQA/WGbcQv0fWKYcJU/tQxHoZR2DP3SUDxmU+OSja0cZlApDkofxFfz4FaSdEBdIUZ2QIGS3zyF7lqAa1HcH7Xnm6brqKMLh7ZQw8t7EpimCnB3UF4AEZWqV5izZ0sFc0kLdvN6jcW4VUQAqtYf5GZvNFkoW/0yBvXOV9ydLv1bEQ0TShw0jOo5TTFJDiYFgqmRZDvuTOz6Z1QWB+FTCY7ChkJC3fCPi/c2NKbppJjW9V7Q/9LDpE14mgCtT2fUXNvAzfyBrJgWVOdJAZVWrHBxWfMnwUyxu/kBq6JfUFkhxoHQB0NZBfYIOfPkzbsR3y2fqNAsZ5H94aIC7a8U4ByEr7bq/nmQtJlVq3XorLJ33fQY6ppSqK8YvTMraezTRtAyjU4DxWUM8xREsw2+qQc3I8g+lnYDPSo+5gI3JKjWJH+2LVr+qRkDAYWLBvd2rnCcDyOQXleNqU+/X9VwKttxfGjnsnI3v4HjbvRovaA60Fuo+ykf+6HLb99XtrGE4MtBNX0iIwUnhBLOX0p9O7qSXzEtLldWQtsz1WQHfR5XulyYPXQMA1LdRHU9FVBZgGIhotrSVKJf3YzGUtLDkkCRXYPUSNPebR1aWFUhmEw3scPQJnAhxkmRZdBb4cOlYxLGh92yyRO0hhUtYXut+Gtpm/k2qwQe8IIPrLh+WCq3dxCAhSyfWgLgbJnegVf4lLM+7bCTei+7N+0dwwqgKmIWXh5BLK4yPByjdkdmja3O0AQ/T4X9Y+Hp+A8DCtIvyc9mLqx1IKJXl54zXHQNXASGfuR0YqRLhZGC+ZQxM4CKIlbXuKTEtkCtZdxUBAj+zsRSF/EFbMmCw66BVve88iGzk5+M5R3lKcId+AA+733XqQNaZHTd1oNhIEWij5mb+yDeNh7l9v+C1nWwiDqmxpttGdOUIv1u3G+Waa/JCRwNmP9qUHXeKG195meppTkgRT9JC/upgAd9ZiPGr4Wa5lmOTb/BY1GE+6SQ59joTZedNCW0ATWqm7KhIsXodlRRcJdRFL56jRwECJUaH/9nlJ2KmUVY1RMqNmEkCk=")
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("0x06dddf3ce52f616f7c5ea95def0ad3151a047b88c2d218fb8e877872f72c6e60")
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)