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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.
0xa96805d375c2fbefccff9e60afa7edf6c0cba1c815364effca8eb1732e6b998fThe 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 | a6 | be | b2 | bb | 34 | b7 | 26 | 85 | a5 | 3e | 8a | 89 | 25 | d3 | 68 | 9d |
| 0010 | 25 | bf | b1 | 83 | 58 | 73 | c2 | ef | 26 | 5b | e4 | e4 | f7 | 3e | 0c | 0e |
| 0020 | a6 | 67 | 0a | 6c | 92 | 24 | 0c | 69 | 06 | 84 | 97 | 13 | 8d | 0d | 8c | 4f |
| 0030 | f9 | 58 | db | b7 | 8a | 3b | 55 | e2 | 51 | 18 | e3 | f1 | 77 | 09 | 4d | ab |
| 0040 | fb | 90 | 9f | 00 | 17 | 85 | 36 | 74 | cc | e6 | 12 | 20 | 80 | 0e | f4 | 8f |
| 0050 | b4 | 94 | 78 | 44 | 94 | 61 | 0f | f7 | 50 | 35 | 07 | 2f | 59 | c8 | 01 | 04 |
| 0060 | 5b | 06 | 76 | 0f | 57 | 5d | c8 | 07 | a0 | a0 | d2 | ae | b5 | 5f | a2 | d2 |
| 0070 | fe | 66 | e7 | 9e | ac | fa | 21 | 0e | a1 | af | ec | 42 | ee | 4c | d0 | 55 |
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 | c0 | 58 | 13 | 71 | c5 | 83 | 43 | 4e | 7b | 6c | dc | bb | 0d | bf | 4b | b3 |
| 0010 | f6 | 4f | 91 | 08 | f8 | d1 | b1 | fd | e6 | 86 | 22 | 93 | fc | 57 | 60 | 1f |
| 0020 | 8e | 3a | fb | 1c | 28 | 44 | 7f | 46 | 80 | f8 | 9f | d5 | ec | b9 | a4 | 8a |
| 0030 | cc | ea | fb | 92 | 49 | 56 | 6f | 39 | 3f | 24 | 87 | a9 | 68 | f5 | c4 | 41 |
| 0040 | 1e | 95 | ec | 23 | a4 | 91 | 12 | 0c | 77 | dd | 47 | 8c | 80 | 3b | eb | a5 |
| 0050 | 09 | 87 | cd | fd | 59 | f6 | 44 | 88 | d0 | e2 | 3c | cc | 84 | b5 | 20 | 49 |
| 0060 | 19 | 38 | 88 | 51 | e0 | e9 | 38 | 00 | 52 | ac | 44 | e3 | 78 | 48 | 53 | b8 |
| 0070 | 11 | f9 | 1a | 81 | 4d | 62 | 39 | 08 | dd | 10 | 58 | 1e | 7c | bb | 77 | e4 |
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.
0xa4bc9d44d9b439a06398a0d6a96c48b1aee79684a402465a65fa7268e89f8c1a0xa96c48b1aee79684a402465a65fa7268e89f8c1a0xa96C48B1AEe79684a402465A65fa7268e89f8c1afrom 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 0xa96805d3…6b998f
// 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("0xa96805d375c2fbefccff9e60afa7edf6c0cba1c815364effca8eb1732e6b998f")
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)