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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.
0x61981ea40d39926edcc19dcd25febae857d8a6753c91bbd6390540fd8561bb4bThe 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 | 06 | 0c | c3 | e1 | 69 | 4d | 6f | 36 | 8c | 0e | 5d | 9b | 0c | 96 | a1 | 7f |
| 0010 | dc | 9c | 8f | cc | ac | 75 | c5 | d9 | 49 | 08 | cf | f4 | 72 | 4d | 1c | 72 |
| 0020 | ab | 6e | 0a | af | dd | e6 | 33 | c0 | 6b | 0b | 03 | 1b | ea | 50 | d0 | 12 |
| 0030 | 83 | 50 | 66 | 41 | 65 | b9 | 2f | a5 | dc | 90 | 28 | aa | 10 | 79 | f7 | 72 |
| 0040 | 05 | 79 | f4 | ac | 41 | e9 | 81 | ee | 0a | 08 | d6 | 82 | e1 | 5d | 09 | b2 |
| 0050 | 64 | e0 | 58 | af | 70 | 75 | b1 | d4 | 5a | d3 | 82 | ae | 3f | d3 | 5f | ef |
| 0060 | 92 | 0e | ea | b7 | 6d | cf | a1 | 7b | 5c | fa | 42 | 78 | 47 | 0d | 6e | d3 |
| 0070 | 56 | 53 | eb | 06 | 50 | fc | 76 | 1e | 7c | 83 | 50 | 17 | 3c | f4 | ed | 79 |
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 | 5d | 58 | 41 | 56 | 07 | 20 | d1 | 22 | 18 | 38 | 8b | f8 | 8e | 2e | f4 | 2d |
| 0010 | ad | 81 | d7 | c2 | 67 | 7e | a0 | 8f | 84 | 71 | 63 | bb | 88 | ee | a4 | f2 |
| 0020 | 47 | 31 | fb | 91 | b3 | 94 | a7 | eb | db | 76 | c0 | 7d | f1 | 34 | f5 | 43 |
| 0030 | 0f | 2f | 2f | 7e | 6b | f6 | ab | 2b | 4f | fb | 40 | 85 | 37 | c3 | 0c | 79 |
| 0040 | 84 | 23 | c5 | c2 | 5f | 0a | 95 | dd | c7 | f0 | 09 | 01 | de | 79 | 44 | bb |
| 0050 | f9 | 70 | 70 | 1d | b2 | 43 | 55 | 17 | 63 | bb | a4 | 5c | a5 | 70 | df | 79 |
| 0060 | fa | 23 | 93 | db | 03 | e2 | 42 | cb | 72 | 09 | b1 | f1 | 40 | 31 | 90 | ff |
| 0070 | e9 | 74 | e1 | 5d | 68 | 75 | e8 | e2 | 4f | cc | 84 | f6 | 97 | 70 | 1a | 61 |
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.
0x124654f11fddf7172ef81a63f211af0f6940e079026e2169aeafc489fcbbd3090xf211af0f6940e079026e2169aeafc489fcbbd3090xF211Af0F6940E079026e2169aEAFC489fcBBd309from 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 0x61981ea4…61bb4b
// 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("0x61981ea40d39926edcc19dcd25febae857d8a6753c91bbd6390540fd8561bb4b")
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)