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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.
0xa9e855bd5225dc873b906fd37ce307bb635d1b19236a61b01ee092c98840dcfaThe 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 | cb | ed | 66 | f1 | 70 | 45 | 07 | 2c | 29 | 0d | 2e | d1 | bb | 07 | 0d | 00 |
| 0010 | c1 | af | a4 | 50 | ad | 31 | 4a | 82 | 5e | 7c | 73 | c3 | 85 | ed | 2c | dd |
| 0020 | f6 | 09 | 7e | f4 | cf | ae | 8e | 69 | d1 | a7 | 08 | 05 | c1 | 81 | 77 | 5f |
| 0030 | 22 | 8e | 86 | 92 | 27 | 98 | e8 | 57 | 81 | 04 | d4 | 1a | 1e | 7d | 28 | c2 |
| 0040 | e2 | fd | d8 | 64 | d3 | 08 | ae | 56 | 51 | be | 1c | df | b7 | 3f | b3 | 2d |
| 0050 | ed | e1 | 79 | 1c | e5 | 62 | 1b | d1 | ea | 9e | 7e | 37 | a8 | 6e | dd | 85 |
| 0060 | 25 | 8f | 1a | cc | 7e | 1e | 01 | 8e | ad | a8 | fd | 7b | 4b | e1 | 8b | 72 |
| 0070 | 84 | 2a | d0 | e0 | 99 | e9 | b7 | 02 | 45 | 90 | bf | e0 | c4 | 03 | 4c | 3e |
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 | 81 | bd | 41 | 55 | 1d | ab | a0 | 56 | d8 | df | fd | 33 | fe | 6e | 53 | 71 |
| 0010 | 39 | ba | 88 | ac | ca | 95 | 9e | fc | f8 | e0 | 51 | a4 | 2e | a7 | 0e | 6d |
| 0020 | 7e | f2 | d2 | 39 | 49 | 4f | 23 | 4b | aa | db | ff | 10 | e8 | eb | d2 | a0 |
| 0030 | f0 | 86 | f9 | ef | ac | de | c8 | ef | 7a | a8 | 4c | c9 | 6d | 62 | 50 | bc |
| 0040 | ba | e8 | 05 | d0 | 07 | a3 | cb | e4 | c0 | 03 | dd | eb | 6d | 3f | c9 | fa |
| 0050 | 29 | b3 | 96 | 77 | 5d | 92 | 2b | 1f | eb | 8f | de | a7 | 6f | 86 | ae | ce |
| 0060 | 7e | 8c | 79 | b2 | 17 | 58 | 17 | 2b | b5 | d0 | d5 | 7f | 6d | 4b | 8f | 6a |
| 0070 | 5d | 33 | b8 | 1e | 97 | 18 | 7c | 3b | ba | 56 | f9 | bb | 7e | 36 | 20 | b3 |
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.
0x360b66d121de07fc7150b4b2ce5853c4f436608bcc46832c9582edce0ed7c6c50xce5853c4f436608bcc46832c9582edce0ed7c6c50xcE5853C4F436608bCC46832C9582eDCe0ED7C6C5from 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 0xa9e855bd…40dcfa
// 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("0xa9e855bd5225dc873b906fd37ce307bb635d1b19236a61b01ee092c98840dcfa")
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)