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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.
0xa61176def77acd7497781f538aac429be7ca277aba5386dd580533f071ad9641The 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 | 70 | be | 4f | cd | 81 | 20 | f1 | e4 | 29 | 70 | 2a | ad | f7 | 08 | d3 | 59 |
| 0010 | 71 | 64 | 03 | ff | 43 | 03 | 13 | 17 | 31 | 1c | 08 | 1b | be | e6 | 96 | 93 |
| 0020 | 75 | e6 | 4d | c9 | 92 | b9 | b0 | b3 | 0d | b9 | f9 | bb | f3 | d2 | 5f | d8 |
| 0030 | bf | a9 | d2 | 02 | 73 | 2f | a2 | 44 | c2 | 89 | f7 | d9 | ef | 77 | 7a | 09 |
| 0040 | e5 | 33 | 68 | d5 | ee | 29 | 24 | 15 | ec | ab | 08 | e3 | c5 | d3 | 8b | 5b |
| 0050 | 72 | ef | 6b | 5b | 3e | 27 | c1 | 3f | 19 | 65 | 9c | 79 | a8 | 5a | 09 | 84 |
| 0060 | 7a | 82 | 23 | 70 | 29 | ee | 77 | 1e | c0 | c1 | ea | 79 | 8f | 6c | a3 | 9a |
| 0070 | e3 | 32 | c9 | 64 | 93 | 31 | 29 | c4 | 6b | ca | d2 | 20 | 6d | d9 | 59 | 3e |
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 0xa61176de…ad9641
// 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("0xa61176def77acd7497781f538aac429be7ca277aba5386dd580533f071ad9641")
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)