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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.
0xa2b63a2e4141d8af344275297c6ff08beb104da99c4d9d27187bc393fea7527fThe 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 | 64 | 98 | 6b | a7 | ad | dc | 02 | 25 | b4 | 20 | 8e | d8 | be | 74 | 82 | ca |
| 0010 | 64 | ea | e4 | 63 | 49 | 43 | d5 | d9 | 89 | c6 | 27 | d3 | 5c | 4b | 62 | 5a |
| 0020 | 36 | 01 | 3e | a5 | 87 | 05 | d8 | 3b | b0 | d2 | 48 | 4b | ea | 3f | b7 | d1 |
| 0030 | 75 | 79 | e7 | 31 | 4b | 73 | 8f | e9 | 8d | 23 | 3f | 87 | 49 | 29 | e9 | d4 |
| 0040 | 68 | 02 | d0 | d0 | d2 | e4 | d3 | 15 | 09 | cb | 7b | 30 | b3 | 56 | 7d | e9 |
| 0050 | d6 | 24 | 66 | ce | ad | a2 | f1 | fc | 5d | ab | 10 | d5 | 04 | 11 | 99 | 4d |
| 0060 | bc | 3c | c3 | 06 | ac | 4b | ed | 0d | fb | ad | e3 | cb | 3a | b3 | 6b | bb |
| 0070 | 8f | 2a | 1b | 9a | bb | 2c | 9e | 55 | 16 | c0 | 77 | 6d | 80 | e5 | 34 | 5e |
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 0xa2b63a2e…a7527f
// 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("0xa2b63a2e4141d8af344275297c6ff08beb104da99c4d9d27187bc393fea7527f")
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)