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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.
0x5b88d6408ea7f0dce8f4e1815d55dce874285ce93535082f14bd212c1266ced4The 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 | a5 | bd | d7 | 83 | 6b | f9 | 2f | c1 | 0a | ad | e1 | 7a | 4e | e1 | ea | 66 |
| 0010 | 7a | 90 | f9 | 82 | 43 | 9a | 28 | 03 | 14 | ef | 88 | d6 | 4b | e0 | 03 | 03 |
| 0020 | e6 | 90 | 83 | 3c | b6 | d9 | 8f | ff | b8 | f3 | 2b | 05 | 99 | 8f | 87 | de |
| 0030 | 1a | 21 | f3 | 89 | 60 | b6 | b8 | 46 | 6a | 7c | c4 | a8 | fe | 8a | dc | 90 |
| 0040 | 4e | d3 | 58 | ca | 5c | 0f | 5e | d6 | c1 | 29 | e3 | d5 | a2 | 01 | 8a | c1 |
| 0050 | 85 | b0 | 6f | a7 | f4 | b2 | 24 | c2 | ac | 15 | 1c | a6 | 8d | 12 | 11 | 0c |
| 0060 | 01 | df | d4 | 2f | 92 | cf | e2 | f4 | e4 | ee | 09 | 3b | 27 | bc | 95 | 7e |
| 0070 | 44 | b2 | a9 | 4a | 35 | 3b | d1 | e7 | 0f | 84 | ca | 19 | ba | e8 | 86 | 91 |
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 | 21 | 11 | 84 | ef | 34 | 79 | 9d | c5 | 79 | 1b | 5f | 2b | 0d | 1f | e5 | 05 |
| 0010 | 78 | 5f | 1e | 14 | b1 | 5e | d9 | b5 | 02 | 5f | 34 | e8 | cd | 75 | b2 | 68 |
| 0020 | 6b | e4 | 57 | 70 | 0a | 6a | ff | b6 | fe | f0 | dc | ee | 86 | fe | dd | bd |
| 0030 | ae | 7d | bb | a7 | bb | f5 | 93 | 89 | 8c | 45 | 4a | 8a | b1 | a8 | c8 | c4 |
| 0040 | 06 | 17 | 03 | 75 | 76 | 4f | ca | f3 | d0 | da | f0 | b7 | f5 | 8c | ae | 63 |
| 0050 | d9 | 3c | ec | f5 | 3d | b9 | fa | c6 | e9 | d7 | 3e | b0 | bb | 49 | 01 | ea |
| 0060 | e0 | be | c1 | 3e | 9c | 87 | 62 | 93 | 62 | e9 | 5a | 13 | 91 | 50 | ad | b9 |
| 0070 | 6a | 88 | 65 | a3 | e9 | d2 | 15 | e5 | 30 | f1 | 1e | 85 | 63 | ba | 55 | cd |
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.
0x145124a949f502192cd0657065408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408BB4D8Ae51A83E5Fd9505470E59BD05C6aF4from 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 0x5b88d640…66ced4
// 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("0x5b88d6408ea7f0dce8f4e1815d55dce874285ce93535082f14bd212c1266ced4")
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)