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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.
0x331468bbb8973def6fdb9f39ad59d446427f378bf675c970204172e9e6c7ac79The 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 | a5 | cf | d0 | 0d | 79 | 29 | 5b | 4d | ee | cb | e4 | ff | 78 | d6 | 90 | 8b |
| 0010 | a1 | 0e | 2e | ce | bd | d5 | cc | 5c | 5d | 11 | 42 | 14 | b9 | a7 | d8 | dc |
| 0020 | e6 | 76 | 6a | dd | 49 | 73 | 82 | 5b | 11 | 40 | 7d | eb | ca | 11 | 0c | ce |
| 0030 | bf | af | a5 | c6 | ec | f9 | 9a | 0e | b3 | 9c | 4b | b9 | 25 | 69 | dd | e3 |
| 0040 | ae | 75 | 6a | 30 | e5 | 2b | a4 | 8f | 4c | 3f | 4e | f8 | c1 | 3e | 87 | 59 |
| 0050 | 69 | 13 | 6a | 25 | b2 | c8 | 8d | b4 | 9b | 32 | 4b | cd | a0 | d0 | 9e | f0 |
| 0060 | a8 | 35 | 4a | 0a | 3d | f5 | eb | 41 | 61 | b9 | 4b | 47 | 6e | 8b | 8e | 33 |
| 0070 | 08 | 52 | 67 | 70 | 6a | 65 | c0 | a3 | 78 | bd | 35 | 1e | 79 | a0 | a3 | bf |
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 | a3 | bf | 1e | 60 | ba | be | db | b7 | b5 | 66 | 2b | 68 | 26 | ad | 53 | 4b |
| 0010 | 77 | 55 | fd | 3a | 02 | 24 | 7d | 77 | 78 | 3f | c4 | af | f2 | 3f | 98 | b4 |
| 0020 | b7 | 2a | cb | 11 | e9 | f0 | c5 | 90 | cd | 42 | d8 | 4b | 5b | ba | 32 | 7a |
| 0030 | e4 | 1a | 31 | 9e | ec | 51 | bc | 2d | b0 | c6 | 4a | 37 | 12 | 8b | fc | a9 |
| 0040 | 4c | 92 | a9 | e2 | 29 | a0 | ef | 9e | f2 | b6 | b6 | 16 | 1d | 85 | 90 | df |
| 0050 | 1c | 29 | 41 | e2 | 10 | cb | df | c2 | 8a | da | e2 | 64 | 95 | cb | 7a | 24 |
| 0060 | 7a | a6 | 36 | 1e | ff | 58 | c5 | 1f | 98 | ba | 03 | 9d | c5 | c8 | ff | 02 |
| 0070 | 12 | 1d | db | 65 | 66 | ef | bd | 9e | c6 | 1a | c4 | 83 | 9b | 60 | 19 | 91 |
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.
0x88b4ff89c57376afd37a1f29b971fe187d5e387be00cbfee902cc6cbef99099d0xb971fe187d5e387be00cbfee902cc6cbef99099d0xB971FE187D5E387be00cBfee902Cc6CbEF99099Dfrom 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 0x331468bb…c7ac79
// 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("o78eYLq+27e1ZitoJq1TS3dV/ToCJH13eD/Er/I/mLS3KssR6fDFkM1C2EtbujJ65BoxnuxRvC2wxko3Eov8qUySqeIpoO+e8ra2Fh2FkN8cKUHiEMvfwora4mSVy3okeqY2Hv9YxR+YugOdxcj/AhId22Vm772exhrEg5tgGZEm1zsR/IcTNkMnoKhCFb1zG4M2hCUvgmPzjUfaeHUsnjmM9MKsqmI8sYiA/1izboFqan/A0pC97crJeN/GL5Kn4X54vFgTsbka3eIglV+eEBZ917UtTpM3ZnbGEBOX3yZduLXuR6ZPcLEdQ89B89Df8S8kU86vTHm0e1xDRvnHEb4N3SRnaWdFxqxHozLv7Bpylgo1dBnl4d0kun3GwUrOnkkONPY/xzror/KPs+4K9eSx7NXw3SgqB7FgjDQCJRlx1qZNUulZ8AYFqaSmOy+4Jcq2F7Wh48A9Nw8agJmoE+xym6PAih84SnsuNH4U9m0ofRhQS4mcp78tAD8Dx5IX2bzhOOq28OibvAG/NQLDaA92S7IWWQx8fu1UDRZZy9ySF6OsF1JMoUp9iByl09KVa/6YCFCkaPGCmrd/wBsdHgHVug3KCOty02iGFfVz/yleB3AN7fgI8Se7V1qcigF9I0axj5g0Rrh7L8Z7CnHk4RIvb+IbZqB0mNiML9qF28QhC9AUmOQCojpDGnw+qXlA4yOKs0RIwvb88ULkjlgRju5RiuaKXiiW7oe3+Q6LJz3kqwj9em2utpkY6N9j2ta2ie5eENtEAFVTidjcg6j42BC+crpfngzfi55eHHczjh7Vpn71K0E918CHOChRrjpcdH3MjUSX52/54z2fd0WHV5hvnivle60H5e1viPPIaPjxW/qiWx/qTcJ3jSQtvI6d52QxD9X0HeTBn11XPN35IG7OXK8az7vzF1pMrdI+d888JgOheLYyDGBfiHZx+s+yU/RaiwiOENMABL86vSE1WUs1grUyRnHwYWWw9vC6mi/TmAaK6oQpJYHzRtgnsbyIiYHvoGK2NMr4Wuo5DZAVsprn35F1+pQSjHqSdIs6IFvLbUcyO1wibarRFAqAmWNbF1nwG/jjO+5twCDFb/x0acS+C5BZrHQcTl5pDK9+P5FONfKpEfBZu/GVMp6T7GXXhHpN84AkBdiXsQbTpvdWbKNz3wx9iT32zGRFfPU4xMxwrRzyKKrrgtyM6T2lsPnf3JdBxugjjhD6sQJM/HeZJDJoD7XVZQDW8Q6ZHaQTS+6HlLfh9s70tDshhlFo/A7l4Ojzk7596vFw5bhoAL4+54x2qsjipSkYND/B7w5ibqoAHpT3EutKIt+OaSOVurX5oRWvO0oa5Ok5d8xp5BzUZ0r5qGeOc+WoZX5hdABefOqOxJjlhnvsRz3zBhVU8q95sHH3Y9d4PzELIMzXXRBY4Epy1ulHBtqV1qVzwaqZwUA9vpwZBQ58OPQGkH3TVExVv7HGwNddvA4uhwRtYIweFeGhTTay+DvP4g+J2EfBDrIcPLdcmzU42zQZK2zqXXTKJmau56Sax7WdIQbHOVTCTHBeSbKAs2pUtybqOOGpUEdI/7Yq1GYIoPb7OmWeTj32PCMx6+o1w0o9274vMwL+DNLmIp0rd23jHTXWgDZAfaEGv5yvwtzvFykqLNktwsstNAnC3124JiXthj8qJTlmjQ0gXOwMfobbZ//F4bB+E9hyJWsT4f0js7u4n/4OQ3sLXY74RxKISITjfqm6hpgQI/F6u6DdYqCPoeY6iIQ7rG3QP0E88HKG61xIu03ZatsoAsK9x2BAYDTNkfLJPOUdxAVlXxyK7c93a9rPbNb49TwZv2wJzffKxRGEtYCyML54U7aOrK8SNy8jzUA/g/o7CC3ydqEBD7gIjX/FCOv8461suQj9FVz0Uq1kHnBjewX5muNs1+pe69iP9oqXIQwp7JjguWJEdj0Z1bRFGB1yIMMSws1iUXxUr+Pa4PcoiWmLk8mgTeEnOSlmk04kHMj0VXa6uS3F1kSSCPdLNrKRHIER3WBotn9It4NdH1mF7nX8tLsZV/4oIsPN43KYGZ6x3gtUtp2zwTARCwFTKwHpRjCyuZ6WWj8ST354097uq9QMycsG3DoMIS14NdqUhWdOdzrpcf7mfOdOpNr5OD04zxd5WNOggJjs59FFOIS+IRdFlTl/s/HWMFPV5mgY8kupbqwqDaxt3hdJavhjJg0QutkkFNxcDg003giE/Ei2nvWeiiMux70V/0oy2enLFBiI0rFYg8HnhFlRDJfM/uHv8tlll95/lR1U4u7tPRdAEd92uKLhooPvc0pA5SsDnXmKMOgHabz5akkBwkZKQMA4OipLwSVAkmIp72+m9xUNxHerfLr7K038CmI143kd/NU2mFasSGUyd5gFc46NIYKLtHtYXKBxkEhdnqY717aCb1LVu/u3+bYM/SldDDw32DpShIatqjd3HNKsI1P4gHZgmUDZbfOpHMdgWu8CKy4T5W145ozjVBmWz9tKD/T1k40QU0g7L2xg8IpDLdz6GoFR3A+sw29brISPdUm53VhP/s1J+DbAa8gXpSU2n53ItlfclUdHKFAiHR/wrEIr9eiJopo=")
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("0x331468bbb8973def6fdb9f39ad59d446427f378bf675c970204172e9e6c7ac79")
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)