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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.
0x1201a5b559dcf309fb2223cc2c0a0c9b0ecac187d2c183a562155f7abecf5e57The 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 | a2 | a8 | b4 | 1c | c5 | 8b | b9 | 85 | 47 | 95 | 7e | 90 | 82 | 23 | 8c | c3 |
| 0010 | d1 | fd | 4e | e0 | f8 | 25 | 39 | e4 | cc | cb | 95 | 90 | 7c | c7 | 6c | ec |
| 0020 | 7b | 3f | 5a | 60 | 72 | fd | dd | 9b | 9f | 25 | 6d | e4 | 1e | 7d | af | d8 |
| 0030 | db | 3e | ca | 5d | 3f | 71 | 85 | a4 | 71 | dc | 36 | ed | 95 | 44 | 97 | 15 |
| 0040 | ad | 8c | 50 | 74 | f2 | 0a | 8f | d2 | f8 | 42 | 6b | 4c | 78 | 45 | 24 | a6 |
| 0050 | 88 | ae | 5d | 5e | d2 | 1e | bf | 90 | 96 | 5e | 23 | 05 | e2 | 3c | 80 | 89 |
| 0060 | b6 | 94 | 47 | 95 | c9 | f8 | e9 | db | 7f | 19 | f2 | a9 | 1d | 97 | a6 | 09 |
| 0070 | db | 7d | d8 | 0d | a3 | 75 | 89 | d5 | b0 | 98 | fb | 6e | a5 | a9 | 70 | 14 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0x1201a5b5…cf5e57
// 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("0x1201a5b559dcf309fb2223cc2c0a0c9b0ecac187d2c183a562155f7abecf5e57")
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)