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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.
0x5b04dea036c313c22b1cf7c21b861484042b96c6d6013feabd00ffbbb3eefef1The 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 | 85 | 0f | 2a | 54 | 5b | b8 | ac | e9 | 17 | 46 | f1 | c8 | 5f | d6 | ec | 07 |
| 0010 | 42 | 96 | 1a | e6 | f0 | 44 | d9 | 1c | b2 | 62 | 25 | 24 | 6e | fa | d8 | 36 |
| 0020 | a7 | 7d | f3 | 28 | bc | cf | 24 | 9f | e1 | 1c | 1f | 19 | 36 | 7b | 0e | 98 |
| 0030 | 7a | 26 | 0a | 9a | 50 | b3 | 57 | e8 | d3 | ad | d7 | 9a | 30 | 23 | c4 | 77 |
| 0040 | 99 | 72 | 7c | d6 | d1 | ed | 0a | 54 | e3 | 21 | 43 | 8e | fd | 03 | 3b | f2 |
| 0050 | bf | d8 | 68 | 8a | 24 | 7f | 3d | f9 | 1c | 4c | 2d | 4e | 3f | 46 | 18 | 31 |
| 0060 | bf | 27 | 2f | 8c | 76 | 3e | 25 | 83 | 8d | 88 | 22 | 9e | 53 | c4 | e8 | 1e |
| 0070 | 25 | ad | 7c | d6 | 0d | d5 | e2 | b6 | 6e | a8 | 0e | 3b | f5 | c0 | 34 | 35 |
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 0x5b04dea0…eefef1
// 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("0x5b04dea036c313c22b1cf7c21b861484042b96c6d6013feabd00ffbbb3eefef1")
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)