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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.
0x0056f4f469afbb7ab48334b8e6cbac08a61c73f2893906aaabaffa8ccc04b4c2The 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 | 15 | f2 | ae | c9 | f6 | 45 | 36 | 2f | 91 | 2f | 45 | e1 | 3b | eb | 51 | 76 |
| 0010 | 53 | d5 | 79 | 95 | fb | 8a | 01 | a4 | 7b | 26 | 80 | 8b | 3c | ee | ab | f4 |
| 0020 | 94 | 41 | 5f | d9 | 7c | e3 | 5e | 08 | 86 | 79 | ec | 19 | 21 | d5 | 54 | 68 |
| 0030 | 41 | 36 | 7a | 5e | e3 | d0 | 08 | a3 | 73 | 8c | 00 | 32 | 93 | f3 | 85 | 80 |
| 0040 | d7 | 47 | 37 | c8 | 89 | a6 | 2a | c2 | ce | 92 | 9c | ce | 02 | 21 | 91 | fe |
| 0050 | 5c | d2 | 69 | 1c | d9 | 06 | a5 | 9d | ec | cd | 9b | f7 | b2 | aa | 2b | 86 |
| 0060 | e4 | 83 | 72 | 52 | 82 | 62 | a4 | 11 | 29 | c9 | cb | f6 | d0 | 70 | 71 | ab |
| 0070 | 88 | 94 | 4e | 32 | cb | 49 | 42 | 45 | d8 | 9f | 83 | da | dd | 42 | 21 | d8 |
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 0x0056f4f4…04b4c2
// 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("0x0056f4f469afbb7ab48334b8e6cbac08a61c73f2893906aaabaffa8ccc04b4c2")
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)