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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.
0xa2b7b6e4024c027ab46d7c8223314308171c7da696f1f922cd2801521a61116dThe 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 | b4 | c1 | 03 | 28 | 56 | 3e | 29 | d7 | 28 | 2c | 7a | 7f | 0a | 07 | 75 | 8b |
| 0010 | 00 | ea | f9 | 5e | 68 | 99 | 67 | ea | ea | 32 | 82 | 5d | 0c | 45 | b7 | d2 |
| 0020 | 82 | 1e | c2 | 75 | 74 | 73 | c8 | 76 | d9 | 0f | 08 | a0 | d1 | 24 | d9 | 65 |
| 0030 | bb | f4 | 8c | b7 | 35 | 44 | e3 | 42 | 52 | 5b | 60 | e8 | 41 | 31 | 1c | ea |
| 0040 | 20 | 7a | 7e | 74 | 1c | b0 | a1 | 50 | 8c | f1 | 4f | 69 | a0 | 1c | c1 | 80 |
| 0050 | 7b | ae | 90 | 0f | c6 | cd | 59 | cf | 2a | 30 | a6 | cd | 15 | 07 | 9a | 30 |
| 0060 | 51 | ca | f4 | 9f | ed | f5 | 3c | 57 | 8e | 14 | 26 | c6 | 2d | 31 | 3c | f3 |
| 0070 | 7a | f1 | 07 | 20 | f4 | a5 | 3c | b6 | 6c | a8 | dc | 6e | ff | 12 | 0a | 03 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xa2b7b6e4…61116d
// 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("0xa2b7b6e4024c027ab46d7c8223314308171c7da696f1f922cd2801521a61116d")
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)