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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.
0x67a8d3d9bc53af61ce01afaedcb8dd6550720b625f9b6df6d0d07524b99210ecThe 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 | bf | e8 | 0a | a9 | c0 | 91 | a3 | 79 | da | 0c | 2e | b2 | 8d | a1 | 52 | 52 |
| 0010 | ff | 4a | ff | 42 | a2 | c8 | 9f | 01 | 17 | 8b | ed | 29 | e5 | 50 | 63 | 72 |
| 0020 | 8a | e0 | d5 | cd | cb | f5 | dd | 59 | 48 | a5 | 4b | ea | ec | a7 | d8 | 60 |
| 0030 | 89 | c8 | 00 | c5 | bd | 6d | 36 | 40 | 7c | bc | 53 | 8c | 6a | 01 | ae | c1 |
| 0040 | 50 | de | f2 | b8 | a2 | a9 | 9a | 4f | 4a | 8d | 5c | 64 | 45 | 86 | 52 | 20 |
| 0050 | c2 | 96 | 52 | 1b | 4b | d0 | 75 | 51 | 55 | a3 | ad | 5a | 5a | 40 | 4d | dc |
| 0060 | 58 | 88 | ce | 23 | 3c | 73 | 54 | 9d | c7 | bb | 70 | a8 | a7 | 12 | e9 | 17 |
| 0070 | d2 | d6 | a1 | ea | e3 | 07 | 9e | b3 | 23 | 57 | a9 | 5e | 83 | 1d | 95 | 1c |
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 | b1 | ed | 71 | c2 | f8 | 7a | f7 | c0 | 01 | 29 | 58 | 51 | 1d | 75 | 8e | 26 |
| 0010 | 37 | 3a | 7a | eb | 60 | 14 | 8e | 7d | f9 | a2 | e1 | 70 | e2 | 6f | c5 | f2 |
| 0020 | b5 | df | da | d7 | 3e | 62 | ad | 07 | a3 | f2 | 05 | 9c | 2b | 7a | a4 | 1c |
| 0030 | d7 | 1d | c7 | 40 | b7 | 12 | ab | f1 | 37 | cd | bc | 76 | 2b | 3d | 09 | e7 |
| 0040 | f5 | d3 | e5 | 06 | f4 | 99 | 5b | 2a | 6a | 0c | 3c | bf | ea | c1 | 58 | f5 |
| 0050 | 06 | a3 | 60 | 56 | 3f | ab | 37 | c8 | 76 | bd | a9 | f1 | 64 | 0b | d1 | 49 |
| 0060 | 1b | 5f | 2c | 72 | 3e | d5 | 5b | a2 | 32 | c7 | 9f | 40 | 5b | 7c | 45 | cf |
| 0070 | d5 | d0 | 04 | 6f | df | 98 | 63 | d4 | 80 | 30 | 32 | 5e | a1 | bc | 84 | 7e |
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.
0x60b08564cd2f10f10589ba58066bba7ab66837fb9a5bd5fce01ccbfdfde3c90e0x066bba7ab66837fb9a5bd5fce01ccbfdfde3c90e0x066bba7aB66837fb9A5Bd5FCE01cCBFdFdE3c90efrom 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 0x67a8d3d9…9210ec
// 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("0x67a8d3d9bc53af61ce01afaedcb8dd6550720b625f9b6df6d0d07524b99210ec")
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)