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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.
0xbc05b9d148b763aa31da6dc34c96b120e0644d9b047d550de3a33ac475ff083eThe 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 | 75 | 05 | 4f | 01 | 4a | 57 | 6b | 4c | 06 | d7 | 46 | 7f | 25 | dc | 17 | cc |
| 0010 | aa | 61 | 8e | 28 | 45 | e6 | 97 | 9d | 92 | c4 | 8e | 9a | ba | d0 | 81 | 3d |
| 0020 | 81 | cb | 00 | 5e | 3e | 3c | 6b | db | f8 | 2c | fb | 59 | c4 | d3 | 82 | 0b |
| 0030 | 3d | 10 | f5 | 6c | 3c | ae | b9 | e9 | d0 | 16 | ea | 4c | 8b | ce | 82 | d2 |
| 0040 | be | 23 | b2 | c1 | 4c | 36 | d3 | f4 | 32 | 69 | 05 | 08 | 8e | 56 | 04 | 3a |
| 0050 | 14 | c9 | ad | a3 | 8c | 86 | 45 | 39 | ab | aa | e9 | 36 | 1f | d0 | e2 | e0 |
| 0060 | 61 | 21 | 16 | bf | 86 | 1b | 24 | 00 | 59 | 81 | 2f | b6 | 8e | 3f | ef | 69 |
| 0070 | 40 | 53 | fc | eb | 1a | 88 | 2e | f1 | ae | 78 | 2d | 34 | 02 | 1c | 87 | 73 |
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 0xbc05b9d1…ff083e
// 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("0xbc05b9d148b763aa31da6dc34c96b120e0644d9b047d550de3a33ac475ff083e")
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)