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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.
0xab7acdd7a12382882169d37e6c8fc854d9f7cbf36743e612a558e53bdb9c5c7eThe 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 | a0 | 5f | c3 | b8 | ab | a4 | 08 | a8 | e0 | 29 | aa | 08 | 39 | 02 | e3 | 39 |
| 0010 | 46 | ea | 09 | 87 | 93 | 3f | 79 | c9 | c2 | 47 | ed | 4c | 81 | e7 | 38 | f0 |
| 0020 | 81 | 6e | 35 | 63 | 31 | 0e | 3e | fc | e2 | 1a | d7 | 76 | 95 | 87 | ae | 41 |
| 0030 | 3b | 2a | 95 | 1d | 60 | fc | e1 | 60 | 3a | 14 | 87 | 6e | 78 | 2b | 15 | 2a |
| 0040 | 78 | 38 | aa | 80 | 7b | fa | b4 | 51 | d9 | b3 | 70 | bc | b4 | c8 | 47 | 23 |
| 0050 | 1a | 78 | 6f | 43 | 55 | ac | bd | e0 | b1 | 78 | 7d | a4 | 64 | 74 | 2e | c0 |
| 0060 | 44 | 65 | c1 | 78 | 2e | 9e | a1 | 68 | 05 | 02 | 31 | 39 | ee | 92 | c1 | 87 |
| 0070 | 07 | c8 | 83 | 1e | 84 | 45 | e5 | 07 | 6b | 47 | 40 | c1 | 1f | 27 | c6 | 78 |
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 0xab7acdd7…9c5c7e
// 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("0xab7acdd7a12382882169d37e6c8fc854d9f7cbf36743e612a558e53bdb9c5c7e")
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)