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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.
0x45881122f01579d00c23ee3da8d3bfa26cd192f84f56428deb3051ba8aec75dcThe 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 | 95 | 91 | c6 | d6 | 6d | f2 | 6b | d1 | ef | 70 | ed | 05 | 4d | 2f | 34 | 39 |
| 0010 | c7 | 8f | 0f | 8b | 82 | 0b | aa | 4f | a6 | 4a | 2d | 44 | a6 | fc | 76 | 69 |
| 0020 | c0 | 16 | ad | ab | 55 | 17 | 36 | a6 | c2 | dc | fc | 45 | 40 | 22 | 67 | ed |
| 0030 | 05 | b0 | af | 18 | ee | e0 | 58 | 91 | 76 | a2 | 44 | 25 | 35 | e9 | f9 | 7c |
| 0040 | 05 | e6 | 4e | 1b | a1 | 35 | 08 | 5c | 83 | ed | 60 | 6a | 15 | 31 | 8d | 12 |
| 0050 | 94 | 02 | 74 | 3f | d0 | c6 | 4c | b4 | d1 | 4d | 89 | c6 | 2c | c4 | db | 70 |
| 0060 | 50 | 2f | 58 | 41 | b5 | 58 | 0c | 80 | f4 | ed | c0 | d6 | be | 6e | e8 | 0a |
| 0070 | 63 | 58 | 92 | f0 | 2e | a0 | 75 | 75 | e3 | 08 | 55 | 70 | 38 | 8e | 78 | 8d |
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 | 1a | c9 | c0 | 87 | 4d | 11 | 4c | 50 | 0b | fa | c2 | a4 | e6 | 31 | ce | f0 |
| 0010 | 7f | d4 | e1 | ba | cd | 29 | ad | d0 | 15 | 82 | 92 | 04 | e0 | 3b | 78 | c6 |
| 0020 | a9 | 32 | 70 | 51 | 9e | 32 | f4 | 61 | e6 | 23 | 32 | af | 34 | e0 | 1a | 64 |
| 0030 | 3b | db | 22 | 24 | 78 | b2 | 47 | d0 | b1 | ad | 37 | a6 | e1 | 41 | 75 | f0 |
| 0040 | 02 | 04 | 34 | 93 | 6c | ac | 62 | 17 | a0 | 90 | 55 | c9 | 2a | 9a | 5a | e0 |
| 0050 | 1c | 56 | 0a | 32 | e4 | 96 | 4f | db | 0d | a3 | df | 73 | fb | 7a | cd | 35 |
| 0060 | 90 | a5 | 94 | c4 | 98 | 26 | b9 | c7 | 0d | fa | 88 | 82 | 3f | 07 | 89 | 9e |
| 0070 | a5 | ba | a9 | db | 8e | 6a | 75 | 32 | 19 | c1 | b5 | b9 | 74 | 53 | 70 | 42 |
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.
0x33c90f8f31d6d079006f5c8cc3013cff83c0b2f7bc945d52bc2facc5f6f732320xc3013cff83c0b2f7bc945d52bc2facc5f6f732320xc3013cfF83C0b2F7bc945d52bC2faCC5F6F73232from 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 0x45881122…ec75dc
// 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("GsnAh00RTFAL+sKk5jHO8H/U4brNKa3QFYKSBOA7eMapMnBRnjL0YeYjMq804BpkO9siJHiyR9CxrTem4UF18AIENJNsrGIXoJBVySqaWuAcVgoy5JZP2w2j33P7es01kKWUxJgmuccN+oiCPweJnqW6qduOanUyGcG1uXRTcELoV56Z1r/p4EK9iZZ4V3M+0sy8l5Mv86yBO783JqX6Q7TQzbHAZNCgwtK1SXel+nBaHo/UnBfw8E/L9QCDp8IcM+455W/JRAN9XEA17Qep6FkHd4CcerXXBbjSYThAUlN1vJHEsxeOQxF5QzPuL8nfxXbIqiPhjHFElnqGWH+VkYbOvvxwslQdm27cltHk9+s3DvHXi+z7N9aF6uPuYNAawCASGi9uiKTBZsn9FbRrIw/1wjMQiP+NkcfPxM0be2zBlOjzsWEALGgS6pj9PMeWAJIjpv/l0B9GT86WI7so5Z+JJQaWqeOvR8XI+UFGOouAZwYDd6yWn90ykR8KZtbQaMl0jgjf9A9UGKq/wbRnXUfcPOvaICS484mTH+azLo+A8HnrMfNd4xa5YVXm7JZJ6Q2Fgv9qsmfmNiVW3NL9VqJ/2fUExFbmllqPz5tRiSor8HZlTgbIzno3pySukGWvm+YzloFphAVpHufKFqcdE0cI6kkvwAfJG+aWcAWTtsL7FWvPdIx7o7ZRdScFxY4HQYSFqCbt+ynDkobfDyXFVNZYalZX6ry/4cIY8VoDve82V2iCWr6JXYoNJ5NOVCvXg9V2UioI9ZdDb34COtgIvc66sMkyiaZ/dx2s5NUyhhkuGZpLQ6y07Bv8su5UpXX59RnuV+N6swEddW8Y9jCJPYvuecTTn6TnnWFdGQ6jVNcL/UGvib05sK5rDcPYhe1v25aQt5qR/QqY1iILXU1zEnKKzhMI9MdMtwimXBaQ3HypdWjpizao5cQ3dEW3SZh/E9Jo8S+R4PvN3w8bnTc2raUEyTtWKI9Nvl9zoVOwlXHaaudZoZUdfFQoN3tyTVx7BgCwGtSZjwZcnfilnZujGjABbRXU2X9f/jU+U7DhNLEYLNkx3SZ6rG3soAK3kmHY4wVoA7/GAGECLc2w+D+xHzVHLQ2ktOD27f3TqcESDi8ndy6r/4g31vGyyHVFBjCDVqCPN8tE/uDhh/ERkorlNhy27m/D/jfXFBdxMpQImsa8r4fImW1abJV8fRG+6ORDEDPZSL6Wm+Aqi2dFX989Rz9ZiXD+gaDzbQ7KtTRM+AiJv7VZIST8MMLXwl4GmOzcrKm7L4hNUNn5OG8zPXIa8d7cITnVZKMHRZAdERhf6//y13RVfYfaksu4GhlsCQ9k95jcncAS4+eNMD/AjgpZfkT32kzDpz1RXuyAzCfeEpuyR1TcAbpuxBytecfgQoAytRSUGfGKByiS1U/psa6zfRHcs6G2/pPHu7YlFzwCsqnDhrhuifcZcKPq+k1MgRtt1UfwAkjikyYDocLcw2HyA18fD8LUXNBnuXxjlyBS9AGCTMagkyI8I9q0EWY13n0efNVC1guOfuiBK3IxvlCgv0B8cul881/QdFp9BQb2UnJ0ZGQQIyLgsJ36rGxkr4qS4wBIDTaP7DHucTVeDK+5GGVZumTgxoLXJ1slxaDZmUHu5LAfj3JB3YrpZhz1ScZnHzuS9WiA+b5VpCogkr3GUaxZ+fAg+hpWKbeQ0SBWE/etjT+/dwoiNY1bPLHqBMU1jtLeel699NUDxxFEcPYg4C+E9n3YN9ZT221iLpHZwJIcjdvr4TqWvNqEZKaAmhhqsqt+VTs3bfP9u+q5r9pXnx8NxQESds1cZmyQp7WhpMWU4mC2B5ZuEl4KR0UD5XN5wnHFY0p+xEXpg/OqOJktoGChJgMF+pmPpInjHFxOqLXjNm50sFEpWUwSQ1nZp6AC3urfyMSJsI7ES+ZqY0B+2AqYxeNR6a34NTlX3iqM4t2C7DkfK/4/AJmA1XKf2DbLIc8m7/DEyXE8Lwd0dRxM/sMH60jNU8+0sfV5wZ7o881oPWH6V10be9CGl+kiWTgcbGN4UaXqUbt7LgaK2qgFwt3P6fs4j5AWRcX3DjcOO6ht6OvaXY6zxXZBH8QReZZj9Wx9TI6BizZ+JuCe0o2hkh635kp6VwpB77j7T27XgTgbikcKvKLU0IqtTRq2+82E+h2lU+lljWPS9FqIHuSNNcxmKiqNR0GslA0u2VwOY4OYQXWcizqLLR1Xjg+vHMba+H6Pu6C9lAhwdVpZaFXBRVoJHCGYDw7Y4GksPKXwxLFpL737+EziNsPoIzzG4t5gYlp2mrUzs+KM61uu61ouW5WnrSTo6/e9x6KRO/kxmEmss0+dM8RcD6A2MFUluhn4tzzNx4n1oV1Lkq/nCDNeK+7prVLypd4dvdnl4c/SUxVvb/8G6g9dQ/8nQ9KYDZp4+zzihBPCN/oCstVxmwkqOVW+l5UuohzYpguzSVyW5YUuPyiQCGW2d+/5ssHKUa1a2Wlezhcz0nZ3zg2u4pDL3aocPdyMJp2uzIq/X4yNjYIB8pgPohR9/dKp+dOk4vxvxqlS07WhUJdSrHnLlX0v7QMxEPCssgkguzX6Ry2uIw8=")
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("0x45881122f01579d00c23ee3da8d3bfa26cd192f84f56428deb3051ba8aec75dc")
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)