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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.
0x51d3e39f936bc9109f553efd2c8cffc057613a7904b68dda6b1fd39b0ab5350bThe 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 | 26 | ee | c3 | ce | ea | 12 | f7 | 1a | 9b | 95 | 6b | 70 | 52 | 73 | ae | 59 |
| 0010 | f9 | b1 | c3 | 34 | ea | 88 | ef | 12 | e3 | 3b | 16 | 67 | 45 | 18 | d3 | ef |
| 0020 | e7 | f6 | 84 | 75 | 9d | 9c | ee | 1e | 8d | 1c | 0a | 06 | 20 | 37 | b0 | b9 |
| 0030 | 06 | 15 | 8c | 8f | e2 | 29 | d5 | ce | db | db | f1 | d5 | 8e | 75 | 72 | 36 |
| 0040 | d1 | c9 | 4a | 9a | 4d | 37 | 16 | c9 | a8 | fe | 21 | a6 | 79 | f8 | 93 | f3 |
| 0050 | 25 | d8 | 21 | 4e | 57 | 3b | db | 5e | 25 | 29 | 95 | 0e | 8e | 8f | ec | aa |
| 0060 | 54 | 18 | 56 | 82 | 6e | b5 | b3 | aa | 71 | f4 | 75 | 97 | fe | 6b | 94 | 94 |
| 0070 | 41 | e1 | ab | 12 | bc | 3a | c3 | f6 | 6e | 19 | a0 | a2 | 02 | 07 | 39 | fe |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x51d3e39f…b5350b
// 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("0x51d3e39f936bc9109f553efd2c8cffc057613a7904b68dda6b1fd39b0ab5350b")
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)