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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.
0x61bc325b53c84fc4b8c722b4c838d04415cf4d9ed6f5c0ad8680ce0e72c3c702The 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 | bc | 88 | e2 | 9e | d6 | 2b | c5 | 4c | ec | 7f | d1 | c7 | cd | 18 | b3 | 4b |
| 0010 | ab | 6c | 40 | 8a | f7 | bc | 9e | 5c | 14 | 1c | 14 | cf | 1d | 8d | be | df |
| 0020 | 32 | 91 | 20 | 4f | 44 | 5f | d9 | 6b | ae | 29 | 36 | 3e | 31 | 8e | 99 | ca |
| 0030 | 83 | 13 | 10 | 44 | a3 | ac | 51 | 2f | c0 | e2 | f5 | 86 | 6c | de | b7 | f5 |
| 0040 | 63 | db | cb | aa | 74 | 6d | bd | 51 | b5 | 35 | 1d | e5 | 75 | 98 | 08 | e4 |
| 0050 | d1 | ee | e2 | 70 | 08 | 1f | 17 | d0 | 0d | 44 | 17 | 7e | 27 | 17 | 5d | e5 |
| 0060 | 77 | fe | 81 | f3 | a6 | fc | 58 | f0 | 3d | fc | 5a | 90 | 7c | 4c | 8f | 11 |
| 0070 | 31 | 4e | c2 | b1 | 87 | 3f | b8 | f0 | 42 | b0 | b7 | 56 | 03 | c1 | 4b | 4a |
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 0x61bc325b…c3c702
// 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("0x61bc325b53c84fc4b8c722b4c838d04415cf4d9ed6f5c0ad8680ce0e72c3c702")
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)