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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.
0xf4b9bf3f8f42543697fe69a2a6cc4ecb8ffb0ecedaefd1f5da68ca744b011ed9The 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 | cb | b0 | 88 | f5 | 22 | 9d | fe | e5 | d1 | 23 | 1a | 3c | fe | ad | c5 | 3a |
| 0010 | 16 | d1 | 5f | 7a | 13 | 8e | c9 | d1 | 6d | fd | 89 | 3a | 6a | fe | 04 | e0 |
| 0020 | b5 | ba | 7e | c5 | d4 | 00 | 79 | 40 | 46 | 1f | f6 | b1 | 8b | 9f | fb | 5e |
| 0030 | 66 | 38 | af | 80 | 2b | 27 | 83 | 87 | 06 | f4 | 4b | 1f | c1 | 05 | 6b | 54 |
| 0040 | cf | 51 | ca | 4b | b6 | 5c | ba | 3a | f6 | 23 | d9 | 57 | cc | a1 | b8 | 7e |
| 0050 | 79 | dc | 14 | 16 | 2e | 82 | c3 | 6d | 74 | c1 | 72 | 43 | d4 | a3 | d6 | 80 |
| 0060 | 25 | fd | c0 | 0a | a2 | b7 | 2a | 3c | 19 | c9 | 52 | bf | 02 | 82 | b1 | d3 |
| 0070 | 8d | cf | 90 | 3c | 46 | f1 | 48 | 07 | bd | 59 | 81 | 96 | 29 | 9b | 76 | b6 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0xf4b9bf3f…011ed9
// 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("0xf4b9bf3f8f42543697fe69a2a6cc4ecb8ffb0ecedaefd1f5da68ca744b011ed9")
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)