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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.
0x954ca0b93787d54978f480fd9a28d41662cdb80d974e1ec60e746445cc6cfd80The 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 | b1 | ea | f2 | 6b | dc | b0 | f5 | 16 | 2b | e9 | db | 49 | 38 | 03 | 22 | 46 |
| 0010 | 5c | eb | 8b | 8a | 0c | 21 | 1d | 9c | 79 | 6b | 7e | ed | 7d | f1 | fb | 37 |
| 0020 | 87 | 87 | 78 | f2 | 1b | 5d | 39 | 52 | 15 | ea | 3d | 37 | 96 | e6 | 19 | 2b |
| 0030 | a1 | 1d | 89 | a1 | f3 | 2e | 1b | 8c | 41 | 70 | 39 | 15 | 8e | 3a | bb | 7e |
| 0040 | cf | bc | 91 | 78 | 95 | a3 | ce | 97 | 39 | 25 | 7d | 52 | ee | ed | fb | 7b |
| 0050 | dc | 69 | 15 | bf | 1f | e3 | d5 | 49 | 58 | 2c | 8e | 0c | 7f | e2 | 7d | 15 |
| 0060 | 30 | a2 | f2 | 3c | 45 | 17 | 3a | 84 | ef | c5 | 8a | f0 | 2e | 33 | 78 | f3 |
| 0070 | 1b | 2f | 5b | ac | 71 | f1 | 2c | 8e | 0f | 3e | 68 | 1a | f9 | 52 | 04 | 6f |
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 | 42 | 86 | d7 | bc | 2f | 64 | ae | 4c | 1f | ec | e5 | 34 | 31 | 9d | 96 | 01 |
| 0010 | f6 | fd | d5 | 79 | 77 | 17 | 14 | 11 | 6f | 69 | f2 | f1 | 01 | a2 | 3d | e2 |
| 0020 | 19 | ae | 92 | e2 | b6 | b4 | c2 | 06 | ca | a3 | 80 | 44 | 43 | 5d | 09 | 1e |
| 0030 | ca | c2 | 7c | d4 | 7e | b4 | aa | 73 | 7d | e6 | 3d | c4 | f7 | f2 | 6c | 6e |
| 0040 | d8 | 04 | 49 | 53 | 87 | 0c | a8 | 09 | c3 | f1 | 09 | 7b | da | 54 | cd | 41 |
| 0050 | fa | a0 | 4f | e0 | 4e | 7c | f2 | 72 | 01 | 33 | a6 | 74 | 7a | 9f | ce | e3 |
| 0060 | 6e | bc | 7a | c7 | 73 | 99 | 3a | a4 | 90 | cc | 9f | b2 | b9 | b1 | d0 | 83 |
| 0070 | ab | e5 | 9e | a7 | 9c | 6f | b5 | 9a | 32 | cf | 7c | d7 | a2 | 95 | bc | 2f |
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.
0x7c5e53cff3630a50c253dfa22c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6F113f55e9340F5b7e21eAA666D39701ad95e4from 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 0x954ca0b9…6cfd80
// 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("0x954ca0b93787d54978f480fd9a28d41662cdb80d974e1ec60e746445cc6cfd80")
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)