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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.
0x39acdb29afba7ea721710d8af813efe3f070d8d7f1309cb248244c53f4839aceThe 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 | 31 | b5 | 8a | e0 | 0a | 88 | 95 | f4 | 2b | d3 | 5b | 14 | 19 | 46 | cc | 08 |
| 0010 | 18 | d9 | b0 | 00 | 21 | 8e | b8 | 54 | bd | 47 | fb | fb | 82 | 44 | e6 | f6 |
| 0020 | 3d | 0f | 58 | 8e | 60 | 5a | 5f | fe | 28 | 5f | 32 | 12 | 37 | ce | 0e | 4c |
| 0030 | 3a | 55 | 22 | 06 | 68 | 8f | fd | 06 | 9a | df | 85 | 45 | 7d | f9 | 2c | e6 |
| 0040 | 86 | d8 | ee | 56 | 76 | e8 | 7b | 8e | 27 | 96 | 0b | 26 | c2 | 85 | 63 | f2 |
| 0050 | 0a | e1 | 73 | 1c | 81 | 73 | 44 | 97 | 57 | 02 | 65 | 30 | 0a | c1 | 6b | 1e |
| 0060 | 33 | 97 | b6 | c2 | 74 | e7 | d1 | fd | 6f | b9 | 14 | 85 | d7 | 9f | 50 | df |
| 0070 | e2 | c7 | 6f | 41 | be | e7 | bb | 98 | 6b | 4f | 48 | 65 | 3b | 2b | 3f | 36 |
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 0x39acdb29…839ace
// 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("0x39acdb29afba7ea721710d8af813efe3f070d8d7f1309cb248244c53f4839ace")
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)