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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.
0xa4967719b97daa0ff7f04755d2db00fbbe42df26063e9006f31538ae258acbb8The 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 | 62 | b0 | 26 | aa | 04 | 12 | 12 | 86 | 84 | bb | 2e | 8a | c8 | d0 | 99 | 1d |
| 0010 | 87 | a3 | 2c | 73 | 21 | eb | ad | 61 | f3 | d4 | c1 | ab | 1d | 83 | ae | 97 |
| 0020 | 8a | b7 | 94 | 4a | f9 | 2b | 2d | 25 | 68 | ea | de | 11 | 8a | 9f | c7 | 38 |
| 0030 | a8 | a4 | c5 | dc | c1 | 9c | 03 | c6 | a9 | b7 | fe | 56 | 07 | ad | c4 | 77 |
| 0040 | 95 | 1d | 88 | 31 | d4 | 29 | c6 | 32 | bf | c9 | 08 | ee | 1e | 2f | 4f | 2a |
| 0050 | 0a | 07 | 32 | cb | e0 | 43 | 00 | 9c | b2 | 19 | 05 | e3 | 20 | 68 | ba | b6 |
| 0060 | c0 | 07 | 67 | 92 | 43 | ea | 75 | a7 | 2f | 36 | 5f | bb | 7f | ff | 98 | 29 |
| 0070 | 57 | ce | 00 | 11 | d2 | 70 | c1 | 14 | 6d | ea | 0f | c4 | b0 | d1 | 4b | 73 |
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 | 79 | ae | 0d | 62 | 73 | cd | 54 | e1 | f8 | fa | 2c | c6 | 76 | 8b | 20 | 0c |
| 0010 | a5 | 46 | 99 | e0 | d5 | 01 | ea | 93 | 8a | a1 | b2 | 02 | 45 | 73 | 55 | f0 |
| 0020 | 7c | 04 | 63 | 67 | c9 | a4 | 10 | f9 | 21 | 5e | 91 | 25 | 1f | 3e | 2a | 00 |
| 0030 | b5 | be | a6 | a9 | 0b | b0 | 37 | 6f | 64 | 35 | b9 | 59 | ac | b4 | 90 | 55 |
| 0040 | d9 | cc | 95 | f3 | a3 | 02 | d5 | 78 | ec | f5 | eb | 59 | 7e | 8c | 2d | e0 |
| 0050 | 52 | 14 | 78 | eb | ab | a8 | 62 | ed | 61 | 2d | 15 | 51 | e3 | c1 | d1 | d7 |
| 0060 | 37 | 9b | 42 | 37 | 5e | 06 | 3e | 50 | 53 | 02 | 93 | 39 | a4 | 4e | 82 | f9 |
| 0070 | 76 | 15 | c0 | 1f | 84 | 43 | 88 | 70 | 02 | d6 | 83 | aa | e8 | 1c | 3d | 6c |
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.
0xaa8265cf258450e546a1068e469da86299774485fc30fdacb7d61273cd5ea7ae0x469da86299774485fc30fdacb7d61273cd5ea7ae0x469dA86299774485fC30fdACB7D61273Cd5ea7aEfrom 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 0xa4967719…8acbb8
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("ea4NYnPNVOH4+izGdosgDKVGmeDVAeqTiqGyAkVzVfB8BGNnyaQQ+SFekSUfPioAtb6mqQuwN29kNblZrLSQVdnMlfOjAtV47PXrWX6MLeBSFHjrq6hi7WEtFVHjwdHXN5tCN14GPlBTApM5pE6C+XYVwB+EQ4hwAtaDqugcPWyWZ+bDqIbEAIimO3zKwrlmdVix9+hsLWh9p9V+SQJHAg+iPgrbp8uKeQoE95KfEqxXqsXgrW9mVv9JIlHR6gjawg7qP53DxszJNuApmom6VGcLWcAbIavqCIBVJEA7hMgNVLaQfoXatQAc8h/ZGjiFsI5sMF+qz1d+0pS+ZbH+eoTlhL7dRku6GVDS9WTKZkPMckblpwCUJrM+NFAdxbteV4EjBA7szERVwPOBkERzkgloU0VsG/oORO8lARgHZxFPBYdNn9lVpYI6Pm8o5ESJ9ANUhWM06g/yvZVL5J9Te4zQwaJqpiP/rrKtzGDXoQGKk7ZH+v+qLD9iznNzP0CQ0RIbVHhW4PoXqjlaGrHy3+fj6mAWmxWnFT/URoM5hsheXPmcM8FeKa91O1jYNbRJzFDarNbIuGRtemqWSxiDruapNvstsqc+gXA35XqeIvhqBcuTL5Lu3C8O83nmjXBhJtfYmcRY/ahY2jv4BEIVoflrm4wmRFIyLfe3RipwA3wEts2D+IpzJOoqxFHVJNHNzV00urqDimgYnIYXq7/HYUQTexlirRaF3ZyaSSYEZCwq+tmlNYyaGkADp3klO+NTE4HnWg2J0/euv8qu8di9bL1cprF+hiWj4SAT+/Wi0zXOPAWbyNoBK4Z9Kalve3e3MrF/M9K/Cnh8B/a6WIdAuDP2uPtQY/H074f7xyO42QZG10ht43Wo6E65buf+Frc6vuOTVNRMtGpFplS4mygl1JEDV7TizHOFQCRHHcEr/29GU1UjpfQIWLW/jFnGXgqBTdRFZmJCWJqSu9cvRd9uxEnwH1MQu+WJptYmUONakaYz5C7RSE3rSy5dCmW6RCGd8ixUFMVTXpfK8bvYERRy2Qgm1kCVTifOF8ZD1KbrCdM6a6fFmRiQ1pvBsXm9N5aErNmFR8JQqKn3udFt9VqT6oHJs3uAE8MVGQuf1yytES5DCH92/8WKTJANNxOmYcfH2zMRVaN1y8zsTHP2y7huezWPTUU+UCa8b1RXGy+MNouJtWY4fjz1G+uPTw9NSwAJTYtQNWeISX3UyCZixy7IVvAPmwQV6/bgvN49uFESSVldEQTnPJ5R8/r51OQ8TxLwYJsdehT5LrKSY2cTKJmqaFICC8+9b2QU1NMWuiMaAPyflHHZkaIkqjS1R1llKp9IXDlOTrQWtHUB8lSfjqI2L+YTuPFHwHHSzAW/RvyyjOMNpXcv0P0adG4SRfHOULGyza9Ig+TtZPiwLlbXOeqPfDx7QTYVxUcGihS7fZvYXR9cKH7d8+6PUc0DpK0Dw1KRF8SJ9iz3diNadQwGWuv+XoqHTrJ/LTEC5LDUmh/xGLC+w325pjtMis4lZXCe3bZmOJtVSbommettHjp1YPP16BHuAyd/Y3a4xRqeC29Je/kPwA12Hic7/jf5RV3anqKFx3r7bBM71lxkI5EtfScoFGvHDH4MUN2WvJ8LbXhGNzEGAJhdLOvQm9bKX2EuPmE03jU75eqXuWD078uGe9Iy83PuzFn2c2GZuXBpr7f6K47TYFmZ8/jyqDIBzEuV0yBWye6uJVFSKC02krKnMdNgQbpeTfZsynOvc4U4Rc1Q10H57YZAsU799JfxTX92vezix+RB1jxpS5R5C/3a7TzpiZmpig7+MWX0aVPBZC1c/8XufObgNKuVnuqkEDoG7rSufoWagDieqzmu0vMmWEFb4C3SNr87Nn3ZIQx/rTq7TBsxSb8qa3i+HKpvFmpxjnzENLEP6BvLtANi1WB/fe3vAwUZB9rgW5nG9TMDwJmJNDLRYs2gNpJ2acdXgaiOJZ2i7vuopKYx05m3oOuOMbPLMIWpN/cuTtwfNRHdoKCsR6tuuzbVJUtAWmUJ1RtlhjZUXrwcPeUBRq06Pnd1Anl3RmSkb6NSCjFSbLddXoVbYrQ0FWHXweFvvKA7CmMtJjVvEWUvGlrjB170Hyd4gAQBJqICBLBaprmAIfF03HqTZZIBx/iZLBuxeqhZuLvKB2xoLVFFi18xX7UZFVzM6w5pa/+vkZvjyek9NNmlnCEJWGutAIzYFOY17aROXZeSzrRrg8f3cSeE7/REPzC9sXrIbpsQB7gDKMyJRWzUirCBFomB8dPxIEl/cccUuT9utqLY+hq3q1EMK252650ScmQTTlu0KZnTcpXMhwATowcUOz19Lfcp6sYHgxts8EnVmBjUx2/53tjG9WG+1S9xmxVx5YkcKMIoRspWAOwFc/VinYHpevy/tmnFikfNkXv2B6VHyGK/iWDmW/VQ4s5XiAQ+Q9DovHQmM1HgVyNSZHfEfOLpdAwq5Z5zUSZtgvb1ifUuHsrAEZILuPcQg0xMmp7LRtz9fZvAePWuQQTSwF7mcaNFugjuD+t6b6cSnjkJD9gKAx4Q6URAp4SjOUuLhca8+dJB1lp+UtSH2MZ6gzEIb6A=")
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("0xa4967719b97daa0ff7f04755d2db00fbbe42df26063e9006f31538ae258acbb8")
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)