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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.
0xb796f0bc95613942f876fa64df88f599d7e1501ec99e13fc0c3220e025c4bddbThe 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 | ba | 92 | 07 | e8 | 6d | 3b | 51 | 50 | 70 | 81 | 5d | f7 | ec | f9 | b3 | e6 |
| 0010 | dc | 48 | 14 | 68 | 1e | 4a | 71 | 75 | 77 | 97 | f2 | 4d | f0 | 79 | a2 | 55 |
| 0020 | 29 | a3 | 61 | e2 | 85 | 44 | fb | 40 | 95 | 7a | 7d | ff | f6 | e1 | 5d | d3 |
| 0030 | 38 | e7 | 27 | 23 | c3 | 5f | 63 | 0c | ac | 82 | bb | 8b | 47 | 0c | c5 | 4a |
| 0040 | 7f | 25 | d6 | a1 | db | c4 | 33 | a5 | ae | 16 | 3c | 27 | 99 | 56 | 52 | 2d |
| 0050 | 58 | 53 | 8f | fa | 26 | 06 | 09 | 1b | da | b1 | be | 55 | 61 | 01 | 10 | d6 |
| 0060 | 15 | 84 | 2f | 3e | a3 | f8 | 1a | a1 | b9 | b7 | 25 | e5 | a1 | 52 | 57 | 1a |
| 0070 | 5e | 47 | a3 | 0b | aa | 80 | 34 | fa | 40 | 1a | a2 | 1e | 23 | 53 | f5 | 75 |
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 0xb796f0bc…c4bddb
// 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("upIH6G07UVBwgV337Pmz5txIFGgeSnF1d5fyTfB5olUpo2HihUT7QJV6ff/24V3TOOcnI8NfYwysgruLRwzFSn8l1qHbxDOlrhY8J5lWUi1YU4/6JgYJG9qxvlVhARDWFYQvPqP4GqG5tyXloVJXGl5HowuqgDT6QBqiHiNT9XUlDOgWfDV9byJ1Fb41EndETOQncUQ7KL71vlt9wh6nIJPdejaMCT/RdsEG+cnhcQzRGwJPwWltb5/atK2tPhBQ+x0l87D1a1pxq3ITgdunpPSqmdT0Qqu+nerml7RBcqm4Mx+lZGHm8M08hanMgkxb3L6VW5jftpF5zm0c0xLpkDdRGCRAHGgjcdWeUZUrv5fjA9lVoAwhFn/lq4gmiRFrDZdbg+j86U9WHZIfCnMx3ODSKoz4sXDL6IswL8rl2KHeswqPoor2nFJDQOuvbzMmdRosf3leaug8GwfX/Z7FTnGzFm0N4CkmvytEFMejibBW33iT7bQU+H0Jel/rQy4yPce9wxkxokkUgn2QUv3jOkfCn16OzFcce8XN6xQ70vzHol3IT5cH3d2Fw1STwGCw2eOYGLUeZMN1gnvBNnEeuDU5vAU5DtUfmSEjnS4Tu/5suLniOB/v3eRv3C3ZwmFQXeeAKdfghfsmJY09jjejJQXl9J99TVwBVYXAtRwVjxOXw5iPTpILtxqMtruRVvF0wimBbSTtj2qo8tvCq4L/m4zojKHqXXIw+V8PgG+p5tPbSevfm3HIQB0Qv8CU5PmnDcWor/SRG9ozLg0nmzcHBdrtXdI+mkgriycvcAyNvHgjAIFry+Gz45C5UcWiggGCfqqVlYUuma5KLLtyCvoup3a3g6qCE//D4Kxa1KeIpWSBApCNsI+VREYy6HsZCR9KfTwsFtZMgLThEWKtm182fTZUGynBEkRXd1dTbauTrC4D4flX+l0/QYMnoEoxz4hCFFKUm+mKa4oET90rIKj1/bstzeU2RhbzBDpuVdh9IMXLpUZeYD5RR1T0Z2L6DHQbagL1HoGxQS/GfEeBgKolwyKXYiMwGMpZgGiC6U6sKPIVG03nAyyW3vs0Int7hTqCKzUyfDp0iv9xMIG5vQ3bDQgwSSEKad1ynuha3B1VUXAW3FFHE+Px5zAHlxbsi7xfrl85VRbgN24WMI7rY9umqXfVjhF9FJmU8jOI2cWvFc+efNB3yShO6orNDmfqTab9CKU/WatLZwSXooIL5AGsCZNQmWelQyVq6cn0gY7PCX6lapP8xswjuKLeSBc76iegWE+Fdqz5eur4d1+xB3JVCxaCjMaXr4xpHwH4fTQJk/SGNJ6/q5tOvqWQZJjlETCNgJuVYzZV9EH3gz7brjB2a11TJU98ACFo1HdfxbGGLWPfFSeQLCLUlHVxVoOSf/DpLXn92nIkOERTaa4ieZn9aJr4wxrKnC2AqjPw02cwXZiHA+1EnkH9NpOdbN/mlr18SwJvXKIhuiIQeKzJxxwzaNhEHv1gP+UagBuobkUv27gQV88JuIuz0M0zxbCh6YKvhtePVg2+8HQ1wopQq7R4R9bR4q6UnUD/yZhL8TZh4d+DFrjRrKzN6RF2twMkEjNAQAGDQCutY6sMRlyTNfmnASfIlCtuotRc/iSKcAk/Hdo8EcUCm6qo9v0ChZxRVIL8r/DYKAuEpY44xObINLcy7ueErqiFQ+bnXtWo02HauOVShiL5PaLaHUndG2iQOgXqqNKmDXfOVkKd+FtIZTpR4qK2dv3utozX81+q1xySQUFvkHOeaIFLzMHfAQpFbOAWsMu+OSJnUI7J3weYIcinOg/PKdDatRNkQzTl48GhKLChq3d8L99qXIMcNSTZg1OkZpcIkcG+h3j3ZVxs/VPiWjUF3UcU3lhCZyRZatXt8+/Bpy7fVyYIHBqKcw+Tpqh32kmac8w0ojQjFHuCmNVDpL74CuImpdN/Zrn+QqEPmXgdQTeamKhbMdy2xjx6OMw3pffxKKMd8kTkrTnNpHba8Vjxe/ZX669RC9tLuAtJlDjVZ2p4FmXGDgdVdDp97ochmUWgfqVMBCRigObiS1eWMiv8+ErNGJj6qwZqsrk536rmjndk2v85ZLTSodf5qlnhBgaW5MdnXdYjEWy0rmb7lgp7nbdoMeJuTZads+hqaK9tOhSwnPzlcNVefElmRlxPeMCkpQyUKKLaKJ1iKGNeMiC2gMcsYCslP+NbYQATluSzS5PrmE6sUKV3BmciPbszJrHAuN8Kdh2zE7rcnroDteSesiimOui+PeDZQJ9BwHlwBeggThENq2jtjWNirFE2Nyst+UkV5NUkl+MBh69mPknF1rbV84XABLN2wqkqh89u0lEsBODe1Ii7MzJCBDoda8xM2IV8AhD42/zZvv5kTKK9eedOkMs3FLvo1Sbay4R77q0mncYVuCBlnwxqqoLchkO1uDg8gHxIIdiF7ft5Df00bN+HV6P4ALqrc2a2qrGnmUHfY5LuQRi9tatQ1hG2XFNGqkPCUvwEai6iuLk7qi0DrZMh/04u4L9ve+NlZH8GrxGSlEwatDkHAfVGjrYddl2P1tQVixFxjVCB7PdJyIPUk/r55/ClD/Xl5Dum0piBhHFrCutu5zYV025TQSF1lRZcKmZLtjCgZLHdyx9jAxdehQpDEHzFynL/HphN7aAPl4+5cIEQG8Z5aM2MrXvZn1OzSZTGirJnVXxWV96UX63bO6ugZxDKIAPqCi2o8lGT2nQTrY9MKBnTmNAcPfoCNPsJqInz9IARGfe8bj5imC50FLYyy7yJxKPXe0k9oEltKEHa/WwatoGG/ua3jbcycZPcdiJaixwKsXLpf1Mg/vHHIG7ll2Jzj8eAGgKwNd4vhJg1ahh8Q2SgDfH7ytu6+K957C5zk9DaOZTwX/FrzKAjTX2H92+z3qp/8AZCQfuPXzArATsGsNVwVZd2uRgzlzaQPoBEwZPHMEbE1Xjap7au7iJBBBSsI5ZifzQWD2rEoDkamJXqLogATb8+yPwmAkbTDaXJO3ahcBnbCbB3eWASDmGgOHVkTuDzrBmAzqaaoo3VVx6FZcdvrsihj8luRmFnj3/82/P3PfDnj2IhwpR2LiacwwR1S3lWlRvUxr1ANmZ9vh2vyhSDqmNtNpnZABWmpCz5YMiNJrD9PVXBb1c0lYsH45ojJySvhngeb3w/JlvuNt9J4EFEOFGddkk9RW9Hjai5GqcnSj+r1YQ2PsFfG10IWiUV9RbijEXDNinK+lCGmQZmX+4+Owfax0nqavI05cj6vQW7jbhWYZcgWidY5So/ldyV1inBN36heWKFzl+jEEwJqdCOZ1ZLJ/SUVmqlfHvJ/JfFj/4N9BR2vMDhxD3wbNJFDA6yv9NIOHVRFEMUw1O6qqqf/0JFAnY9QYfiYAuxwQHy9HycZfTh0/mGPyd6l3OV04dbkhLHcggmvBjViFSACIW9/30RL4kvcACPoqE7qVyCZVWYvbJ7DwzqTorxtjqS9NEJt5/rPjeob/ncXMYIQ8hvS/Ek1t/PKYCqe1cvaz/ZVLfO90NWLZyU4l4HLCDRewzqHz7LJt6zrY6NYdJBP8tRBV8QxXR8H3ye5XbmDfX1TQbZ5MuBVWEfKqB3DhDjHyyqkLDOp1ptAINaK1xON/Z0SFk/sFNTU6GzyATayTVx/X7sj6Y3MMDjoWPObDoOlqJjjefTKBLZNFYAxCv48Q7D4q8I3KAbtKrYkTlk7hKBe7VD6VM74vkUDZRbenAZopHrVKTWtpPM1TxyG9osgsRhgdBQi5eRdxur3OFBimS3K/ER/TwA3vvpdr9ooMxjTLS7MwK5eWtvc1jpG6qSf+UkPCbFqjTPwBINy/EhugX4J04v1BCxkDl+JMEwh21Ooi0ubYTMerLqtm+H5pj0etF+Dwbl4JGhLV9lbTtcKCK2LXKllTJ4ZvdladXlXdTyRGjiYHEX/9jLS5xBbxcXROlTTSCPjDT5Yp7QslRM7elDxygdxsnFNTJ0TMi0CF4rX8RBZKmmpPMzlsYQs6dwChwsldnRypoqM6vih4hKPDznjWEktIK5SbKCI+73CufTpajy9IHeqbZuU6EX2jTOovHeVr9phuFqgArm/b7t8/OiLxa3TypFMJ9CvGpSOmN9ez5W7Az4hwpq9hrzmrQX8qQN1DuTfCL1k418FWPxWfz22EvmXFOqZuS58F3gjTm5QSk1+ayc5fXgmutrW0fvOakuleanoleXd/Xff9I+kS6IeRNRKonebzZ1Xi4dHDJoPJ2kvzkAQ4vat79WZYZzJ1pUVCVZvsAS2u9yJiqozzgL+KCVzDSJFmRrKxPz5wRcS+80VBPkb81fzwkqpKrL0uELGiQrZ3a04PQRLFh0x/D3M4mVCQseR12jreYAAAAAAAAAAAAAAAAAAAAAAAAAAgkSGRwk")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
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("0xb796f0bc95613942f876fa64df88f599d7e1501ec99e13fc0c3220e025c4bddb")
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)