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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.
0xd5d44f1e999b2e9865edec1e26193e57686e2b0362ad0a21562f499c1ce2873eThe 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 | cc | 65 | da | 1b | d9 | ac | e3 | 8d | 1b | cd | b8 | 3d | eb | c9 | c4 | c3 |
| 0010 | 28 | a9 | 69 | fc | 80 | 1e | e7 | cc | dc | ce | a0 | 46 | 01 | 6c | 2e | be |
| 0020 | 21 | f2 | 9c | 14 | 11 | 82 | 1b | 27 | bf | d1 | f5 | 16 | c2 | 27 | dd | 6b |
| 0030 | b1 | 6f | 28 | f4 | 95 | d6 | 28 | aa | 41 | 1c | 90 | 53 | 54 | ac | cd | ac |
| 0040 | 52 | 8b | b6 | f1 | 4c | 5f | 1b | e9 | 7e | e6 | 4c | 8f | a0 | fe | d2 | 1a |
| 0050 | a1 | 66 | 0a | 79 | e2 | 01 | 34 | bc | b3 | 75 | 49 | b0 | cf | c3 | 65 | 98 |
| 0060 | 90 | 7d | 26 | 8b | 98 | 32 | 12 | 3f | 52 | ab | c2 | b0 | 83 | 91 | f4 | 8a |
| 0070 | 44 | 97 | 06 | c4 | bf | 5e | 63 | f4 | 12 | cd | 95 | c9 | 69 | 36 | 6f | d5 |
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 | 27 | d8 | 87 | 18 | 58 | 2c | cc | ae | b5 | 91 | 97 | d8 | 4c | f5 | 2d | 2c |
| 0010 | e7 | 50 | 2f | 9f | 0a | 0f | ca | e1 | a7 | 8d | f2 | 85 | ce | e9 | 3d | 7d |
| 0020 | a0 | f2 | f4 | 53 | ee | f0 | 25 | 4e | 8a | e1 | 01 | b3 | 69 | 66 | b9 | 1d |
| 0030 | a3 | 40 | 28 | 8c | b3 | 1b | 0f | 3e | 47 | 0e | 9b | 7c | 35 | 3b | 1d | 20 |
| 0040 | 1b | 68 | 4b | 79 | d1 | 8b | 97 | 8e | 16 | 4c | e5 | 9a | 71 | 92 | fb | 96 |
| 0050 | c1 | a9 | d8 | dd | aa | 95 | fe | ce | 2b | 75 | 24 | 1e | da | b3 | 8f | cf |
| 0060 | cb | c5 | 92 | 1a | f4 | ab | 23 | af | a7 | 52 | 63 | e8 | 7b | a1 | 09 | fe |
| 0070 | 67 | b1 | f3 | 46 | 37 | 63 | e3 | fe | c8 | cc | 80 | 33 | 74 | f1 | 8a | 15 |
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.
0x520910875e26fe2d46fe3d139442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442D9c2a60b9bAD23EBB238c25a3acE752f9adbfrom 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 0xd5d44f1e…e2873e
// 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("0xd5d44f1e999b2e9865edec1e26193e57686e2b0362ad0a21562f499c1ce2873e")
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)