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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.
0x9a0a7d47fa3b74089d47c82f5572f2680a4280a8bc2cdfce234685ec00c3e69eThe 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 | 67 | 16 | af | 51 | 7c | 18 | e7 | ac | f6 | 73 | ae | 14 | a4 | 9d | 4f | 99 |
| 0010 | 5f | 35 | 1b | b4 | e4 | dc | 3d | f8 | 37 | 22 | a2 | 49 | b4 | e5 | b3 | 2f |
| 0020 | 2b | 86 | 9e | 2c | 70 | 9e | 25 | d3 | 2f | 9c | f1 | 48 | 49 | 8e | ae | da |
| 0030 | 7c | f2 | 3a | 69 | e6 | cb | 1a | 73 | 6d | f1 | b5 | 1d | 3a | a2 | 32 | c1 |
| 0040 | 90 | 52 | 8e | 13 | ed | 45 | de | 06 | e1 | 47 | 32 | c7 | db | 48 | 70 | 4e |
| 0050 | 1b | 51 | 8b | b7 | ca | 87 | 8e | 5b | aa | b6 | 00 | 4c | 8d | ca | ac | 61 |
| 0060 | 79 | ab | 76 | f0 | ff | f8 | fd | d5 | 5a | 49 | c9 | 4e | eb | 80 | 6b | 74 |
| 0070 | 40 | ec | a1 | b2 | 5c | a5 | 2b | f9 | 8d | 0a | 4d | f7 | 74 | 53 | 51 | 2c |
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 0x9a0a7d47…c3e69e
// 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("0x9a0a7d47fa3b74089d47c82f5572f2680a4280a8bc2cdfce234685ec00c3e69e")
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)