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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.
0x0a9bb958e1be5705475d7883ab1851233b9e86e017c911ccd97317b90983abf9The 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 | f4 | 59 | f7 | 8e | b8 | c7 | 55 | d8 | 01 | b8 | 71 | 92 | ff | ac | a0 | 5a |
| 0010 | c8 | 4c | 74 | 0a | c5 | 0f | 20 | 76 | cc | f1 | 8f | 7b | ec | f9 | ed | cb |
| 0020 | 3e | 1a | 7c | 56 | f2 | 85 | bd | 8b | 53 | 52 | 4d | 8d | 00 | 31 | 55 | 45 |
| 0030 | 8a | 0a | 12 | 4c | 9a | 01 | 36 | eb | 93 | e6 | 51 | 05 | 17 | 6d | 9a | 85 |
| 0040 | df | f0 | 0e | 4f | 23 | b5 | 36 | 67 | a1 | 76 | 50 | 93 | f7 | 16 | 00 | bd |
| 0050 | d9 | 28 | 6d | f6 | fc | 23 | 0a | 36 | 8c | 48 | bd | 5a | fc | 39 | 7e | 15 |
| 0060 | 17 | 10 | 79 | 40 | d1 | 37 | 4b | bb | b2 | 29 | 96 | 60 | 13 | 77 | af | ea |
| 0070 | 7d | 8e | 4a | 67 | 3c | 4f | 75 | 0c | 1b | 1c | 5f | d2 | 3a | 7c | d3 | 92 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x0a9bb958…83abf9
// 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("0x0a9bb958e1be5705475d7883ab1851233b9e86e017c911ccd97317b90983abf9")
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)