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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.
0xbfd08871bf7d0dced42704231bdf5dad23f1b4fa40db2446f7961c8ea5b48adfThe 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 | aa | b2 | 62 | ce | 04 | 4d | fe | e4 | df | 1e | 45 | 7b | cd | c2 | eb | 86 |
| 0010 | c8 | 32 | 5a | ab | 02 | 49 | e0 | 9f | ae | 4e | 30 | fd | b6 | 4b | f9 | ae |
| 0020 | 10 | fd | 05 | 9a | 34 | 8e | 30 | 67 | 5e | 8d | c7 | 16 | df | 61 | 41 | 40 |
| 0030 | 81 | 3f | 2f | de | 6d | a1 | 44 | 73 | 29 | 86 | f9 | 23 | 2f | ad | fa | 42 |
| 0040 | dd | 92 | cd | fe | 4c | 25 | e0 | 61 | 2a | 1d | c3 | 4a | d7 | 21 | b3 | aa |
| 0050 | 12 | 58 | dc | ee | ca | 1c | 12 | ba | 79 | ed | aa | cc | 08 | a0 | 7e | 84 |
| 0060 | 0c | b1 | 8f | 62 | 61 | ba | b8 | 6b | d3 | 6b | 61 | 27 | 68 | aa | 11 | 31 |
| 0070 | 47 | 07 | 2e | b2 | 1d | 41 | d0 | da | a6 | 09 | 23 | 2a | 90 | d3 | d2 | 4b |
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 0xbfd08871…b48adf
// 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("0xbfd08871bf7d0dced42704231bdf5dad23f1b4fa40db2446f7961c8ea5b48adf")
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)