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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.
0x34fc1111f286ab63fb48e92891aa66e4d7168125c1a18d58d6b4b586c1a84021The 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 | 96 | 53 | 1b | 0b | ce | 2f | 4b | ed | b2 | 21 | 16 | 60 | 63 | b7 | e5 | f8 |
| 0010 | 8e | d0 | a7 | e7 | 11 | 2e | 3d | 07 | 5d | 9c | 11 | e8 | e5 | a0 | e4 | 1a |
| 0020 | fc | 43 | 9a | 62 | 4c | 4f | 29 | da | 76 | b5 | 69 | 4c | 43 | e5 | 67 | 64 |
| 0030 | 58 | cf | 2b | 37 | c1 | 61 | 26 | b1 | 85 | 15 | 7f | 92 | a5 | c3 | 06 | 60 |
| 0040 | d1 | 37 | 09 | 8d | 0f | f9 | a5 | 58 | b8 | 5d | 86 | db | 84 | 66 | e5 | 47 |
| 0050 | cc | d8 | ab | 45 | 92 | 8f | f0 | 67 | 69 | b2 | 18 | c9 | f0 | e9 | a3 | d0 |
| 0060 | d9 | 9d | 3d | d9 | 81 | 12 | fe | 83 | 35 | 86 | 9e | aa | 58 | db | 11 | 15 |
| 0070 | 64 | 0f | 35 | 08 | 7a | 66 | 25 | 9c | 15 | 89 | 85 | 62 | bd | dc | 69 | 01 |
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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0x34fc1111…a84021
// 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("0x34fc1111f286ab63fb48e92891aa66e4d7168125c1a18d58d6b4b586c1a84021")
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)