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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.
0xc0aac71e426d74b603a13b0e249785721f4d40e8093744b73ed4f58b8301d412The 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 | 70 | 0b | 44 | 8e | 56 | 4d | 81 | 77 | e7 | 79 | e4 | c3 | 96 | 43 | d6 | 1e |
| 0010 | 97 | 6d | f2 | 24 | 4d | a4 | 68 | 87 | ec | 15 | 56 | 3d | ec | 63 | c8 | 22 |
| 0020 | d5 | c9 | 02 | 2a | ec | 3e | a5 | 29 | 46 | 0c | be | e9 | e8 | 36 | 34 | ba |
| 0030 | e1 | d4 | dc | 27 | d9 | 40 | b6 | 66 | 9d | 57 | c3 | e1 | e7 | 91 | ee | 3f |
| 0040 | 88 | c4 | 6b | f2 | 6f | fe | 10 | f2 | fd | 25 | 8a | 60 | 99 | 5f | 80 | fc |
| 0050 | 2c | eb | 98 | 2b | d7 | 82 | 68 | d4 | d9 | 30 | f5 | 80 | ca | 34 | d3 | bd |
| 0060 | ab | a0 | 9b | 80 | b1 | 9b | 8f | 28 | 82 | 9f | 86 | 35 | e4 | 88 | 6e | 24 |
| 0070 | 14 | 2e | 3f | b7 | 90 | 80 | 78 | 64 | 1c | d6 | 33 | 8f | de | 44 | 70 | 46 |
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 | 5d | 58 | 41 | 56 | 07 | 20 | d1 | 22 | 18 | 38 | 8b | f8 | 8e | 2e | f4 | 2d |
| 0010 | ad | 81 | d7 | c2 | 67 | 7e | a0 | 8f | 84 | 71 | 63 | bb | 88 | ee | a4 | f2 |
| 0020 | 47 | 31 | fb | 91 | b3 | 94 | a7 | eb | db | 76 | c0 | 7d | f1 | 34 | f5 | 43 |
| 0030 | 0f | 2f | 2f | 7e | 6b | f6 | ab | 2b | 4f | fb | 40 | 85 | 37 | c3 | 0c | 79 |
| 0040 | 84 | 23 | c5 | c2 | 5f | 0a | 95 | dd | c7 | f0 | 09 | 01 | de | 79 | 44 | bb |
| 0050 | f9 | 70 | 70 | 1d | b2 | 43 | 55 | 17 | 63 | bb | a4 | 5c | a5 | 70 | df | 79 |
| 0060 | fa | 23 | 93 | db | 03 | e2 | 42 | cb | 72 | 09 | b1 | f1 | 40 | 31 | 90 | ff |
| 0070 | e9 | 74 | e1 | 5d | 68 | 75 | e8 | e2 | 4f | cc | 84 | f6 | 97 | 70 | 1a | 61 |
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.
0x124654f11fddf7172ef81a63f211af0f6940e079026e2169aeafc489fcbbd3090xf211af0f6940e079026e2169aeafc489fcbbd3090xF211Af0F6940E079026e2169aEAFC489fcBBd309from 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 0xc0aac71e…01d412
// 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("XVhBVgcg0SIYOIv4ji70La2B18JnfqCPhHFju4jupPJHMfuRs5Sn69t2wH3xNPVDDy8vfmv2qytP+0CFN8MMeYQjxcJfCpXdx/AJAd55RLv5cHAdskNVF2O7pFylcN95+iOT2wPiQstyCbHxQDGQ/+l04V1odejiT8yE9pdwGmHvyX4uZt1gWxHRNrzs0LprnezFiHB6fPaDpu4KeTOYGJyyhFP7B5kqWzv7xyRur4Q3U7Bwj9OqgyWhcQedhowyw3V+9RpHiyehhKE8BbxthJdWOzhHmgDepNk0H7mzxj/JSqGV0PlMLi7GNjsxgFr9DHCQgYh+skktF6Ue4EcpI6z2JH6OrpliBfwktZcnMQYMptfNVuQ3Jwdd+q43ViqdkdVR14pItr0fKBEW8W+0q7wat7artCsZFdug0Ai5wwQCyO9EB2l69RmMW2F86gNanEVLg8J9FkclGV+lnyPRZLHSY76DgSAhBtkl+L1p50mk+E/B5ZnVX5FSs0y91/WJYdbDlesOCUIAZ8Ji/xwCTwrkvGX+Udd5HesNn6fmAEo81vITAkavlnAlgNWgqV2p2X1UoCQB0dLHoaGjsRjIQUWwAfYPQ53j+AYzwCDhweMITUq+EsX0whG8kVnB64aalosSMXmXh9mpH8xA5zHWDwV62iERTqZ+qAy3W8KWtzS3dRSWHlwSLWjHWmCms0Vtd6zEqUfIceRoLAggG9gU63aJ3LOxOqv1HDBsKK+rmRsL8dlxwDNHv8ezmkHAs2IMTE/Rt/MvSzP0xq21SjVwC+28GO4xNhbngvaQhIQAXZo7/snk5ugG3fQ34+Zmx9x9+g8EExFBfWBWEUhLMynsNJx2V3a/xJ5+rYv0uWaYy2bIXeEGEoRnEJK6ngLNXVTqyI4WvYzm3eurChP+dqWHhBgwiiZQ00YlnJlFuu2SGigX90kFTemVpYkxDZStsFn/NI+jiC6VqUzkEmFIGGk308mEbAhgGlhDfF2LcUXGInqAqE/IQKjpN7J0O9j5WcubqXThuUCnKHciMfgLRtQtf0XF0lc3OF+vt9g1//fuCW/ekkXGCtQgqBZwVj0F5Plqv1ttRu7LcPonPso0EisqHfeUIifJVldzt8UFAmWwoKqViKbHVaa2ynl+x8eeVHbTWKBXlGuWe5rIdcyWVTlTUK9/Z6Qd7KYlyCMaoiD+grJ2nzlxOdgW2UOfjApSIJ3EjRT008BBZb5wgXmK+5fbesk/ValFIRMgPtTN2PAQ7xtiAepoA41UP9XDq3z0qgsLnTHN1t7Rk1gzg7dYnFyeG1x5M8PQ0ezR0O1/Z/NKXxjtUB2uDamRtdJvmnvC/Dygw/DhsW/u2Aqp4sOgrAUxW35nYnp2nprwabd+1K19vrwwx6udG1I9LazPV1M/W9iECoEVreQRrn/UisQxlQn923wDoTa/bmU6P4Y6ycPJBaLS573QYkjgjpkdP4e/r9nZERuSiZI5FP3JZ1L4AFAgk/WlHrkaibyvgEAcL6BntjoS2yTDkMBIvpnpxVbIFmlvLP1Y6DpSArE06G5w70Q0PHIBETDnnaXrudki04lNFK4ry01Q9OyovNIyClq3U0/7h9c4aOj22A/4YRpSNaKVRcQ8Hd2aX17cU1dJMqMszK6NLgOvLSGFBjjAfpifgXtIXsK6AbYVOt1JS+uNyc8RwbDW1Qc+HtacJl9QztU/Oxir+dcAb2zDr1Gl8z2PAUkZGUMynUGE5DSP8xD/gknSqa814FNBVYUQ47xJDWXmhPV9BN0SMP3UUvxJJ/1/6g/f0MgNyoSpZtm/Mwe8HzgFlQ9Cy7SiYKIsZZTGq7A9UaMosQnr9tx+uxj5NcWjbittJ04pRd/u4Y6qNoomiem+W1l7IX+2H7L743CBSb/VukpdYicwoLrFygs9RbJIzq3MQuLM63i9hwPi6NRUh+0abbPWyPdkxeQAgWlrfUdxBETw+vTz0ubqukg44ynB82giBfpnrccXR+vHj0XO2RdiY2KArlH5lhk587TepIPuFO+OIRpfjrD9cCUfNovf3jZUZfV33vTCCJIDiA83OwBj8IrMzsbYg8nQE9IE3sSrjJOsqIPPE1HGIVpUums7+m7CuYqpCE7mMEXLyfidE6Va9+S+ZEyRm8NtrOJZ6bY2L/XK0uyfx8aZxXww0NVoXTH7DsRtYXFSRysTBa3LgAAQ+9xW8719BuMs8xW2ee/octRhkRwFPENL3z1px4UwImXLNqA/pHdR93K5wAEwRAM63hqe0zr4RwJvlloVuVBHukfX4oQU1erjDNWLGnIJw8x7YGSwJFO37Lm0EHsUNePyInVY10VehYVWq/6Iv19FIIR01qsyiObwPUN5+kWRuVKE+tx+XCqEP7/FGlDyd4zjLkHgmBeRmf9iwdXHPj/Orm7TiP655OuIWc0x9AwovQvb5TruXm4tcFz5hZapwaw9W/NW11u3YNG74TzoRR1xCDncnkFJNx4tBzAqyIl0CWGH3P+lZ9iOT+55c3A1exBfaZfWfsIoZ+u1wrWrDixh1mSkggKEu1X/oaRJc/ac1o6BT5wS9xGJ36MwwEFbLY/iVF7IkpdG3ro3ITgR1eba8vA=")
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("0xc0aac71e426d74b603a13b0e249785721f4d40e8093744b73ed4f58b8301d412")
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)