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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.
0xa85a98f7594da53f944d5615b5fc84824812c559d123d182b98d9760c3df391fThe 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 | 7e | fd | 77 | 97 | 4e | b3 | ac | 3f | 8a | 78 | d1 | ea | 6c | 53 | 89 | a5 |
| 0010 | 39 | 7e | 66 | bf | 55 | 2a | 2c | d1 | 53 | f4 | 39 | 05 | 5c | 4f | c8 | f8 |
| 0020 | 49 | 37 | 0d | 0a | 90 | 5e | 26 | d7 | b1 | 4b | bc | 3c | 3b | 31 | 09 | 21 |
| 0030 | d9 | 78 | c2 | f1 | 8b | b4 | b3 | c6 | e0 | 16 | 41 | eb | 87 | 3d | fb | b6 |
| 0040 | 11 | 06 | 57 | aa | 2a | 8f | 35 | 2a | 40 | 53 | d8 | 43 | b9 | 77 | ee | b9 |
| 0050 | ac | 22 | 1c | b8 | c5 | 49 | a8 | ae | 5a | af | 8b | 45 | 45 | e8 | 25 | 35 |
| 0060 | 8f | e9 | cc | bd | 71 | de | 4d | 44 | a8 | 4d | f4 | b6 | 25 | 31 | a5 | 8d |
| 0070 | ce | c0 | 1f | 8b | 67 | 3f | de | f0 | f5 | f1 | de | 04 | 66 | 98 | 46 | 89 |
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 0xa85a98f7…df391f
// 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("0xa85a98f7594da53f944d5615b5fc84824812c559d123d182b98d9760c3df391f")
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)