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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.
0x7167f0c52fef49393ffc65d38ddfe6b28836e06dfcee9afc2961fcaa9ee5cb91The 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 | e1 | 03 | 78 | ee | 85 | bc | 4d | 6b | bc | 21 | 06 | 1f | 0c | 64 | d9 | bf |
| 0010 | 5d | 61 | d3 | b1 | 6e | 90 | 21 | d7 | 0e | 47 | 86 | d7 | 71 | f2 | b6 | 51 |
| 0020 | 21 | 1a | 66 | d6 | 67 | a7 | 66 | aa | c1 | fe | 1f | 1d | 9f | 41 | 22 | d8 |
| 0030 | 8a | 43 | ff | 92 | 97 | 27 | 66 | 55 | 09 | df | 30 | 90 | c6 | 61 | d2 | 6c |
| 0040 | dc | 61 | 30 | 12 | e8 | 9d | c7 | 50 | fc | d0 | bf | 60 | 3d | 0e | 60 | f2 |
| 0050 | 04 | 06 | 70 | 9f | 6b | 4a | 1d | 58 | 05 | c8 | 52 | 4b | d7 | d9 | 16 | f0 |
| 0060 | 24 | b8 | 0c | c4 | ec | 1e | 3d | 05 | 24 | ab | 91 | 9d | b2 | 5f | 49 | 5f |
| 0070 | 19 | 94 | 12 | c3 | 8c | 30 | ae | 78 | 1b | d1 | 76 | cd | c3 | b6 | f0 | 67 |
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 | 2b | 1c | 08 | 40 | 30 | ef | 85 | 51 | 36 | 5a | ac | 8b | f9 | cf | 6e | 58 |
| 0010 | ac | 7a | d1 | e2 | b0 | 86 | d5 | 45 | 4a | fd | e2 | 58 | 4e | 4b | 06 | 05 |
| 0020 | d5 | 1d | ef | d1 | 89 | 42 | 13 | ea | 19 | 1f | 06 | 18 | 1b | e1 | cf | 8a |
| 0030 | e6 | 85 | 5d | 62 | df | 6d | c6 | a0 | 1c | a0 | b9 | 7a | 95 | 01 | f6 | 6f |
| 0040 | c8 | 1e | aa | 6c | 4d | 05 | bc | 69 | 35 | 6d | b0 | 8a | 90 | b2 | a7 | 18 |
| 0050 | 07 | a2 | 94 | 79 | 68 | 5a | 88 | c4 | 3a | e5 | cd | 76 | 55 | b8 | c0 | 10 |
| 0060 | 64 | 05 | 54 | b6 | 0a | 37 | ea | 67 | 08 | ed | a1 | f5 | e4 | 44 | 30 | ca |
| 0070 | 53 | a0 | c7 | ff | 80 | 59 | 79 | f3 | 6f | ea | 3c | 94 | 3c | f9 | d0 | f1 |
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.
0x3fc6adb0e17bfc4c5843aec663583d24ac31210747adc84a01379b95d6a160490x63583d24ac31210747adc84a01379b95d6a160490x63583D24AC31210747adC84a01379b95D6A16049from 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 0x7167f0c5…e5cb91
// 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("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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("0x7167f0c52fef49393ffc65d38ddfe6b28836e06dfcee9afc2961fcaa9ee5cb91")
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)