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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.
0x5a7e5ab16bc2d0182a9b75595a04b9e34e6432b47bac7b755eaf9782a27f59c8The 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 | 97 | c7 | 30 | 97 | 60 | 93 | 4c | f6 | 62 | c8 | e8 | 50 | 41 | d4 | b8 | 55 |
| 0010 | a0 | 06 | f0 | a1 | 24 | bb | c6 | 02 | 13 | 84 | 35 | fa | 74 | a1 | 5d | 69 |
| 0020 | fb | 93 | 4d | 2e | 32 | b4 | ba | d4 | 4f | 01 | 7c | d0 | f0 | bd | 41 | 57 |
| 0030 | f5 | 32 | f9 | 57 | 54 | 00 | 2b | 01 | f1 | 44 | b0 | 42 | 0f | f5 | 57 | 8c |
| 0040 | 77 | b0 | 8a | 2b | 88 | e5 | 97 | 3e | fd | 0f | fa | 79 | 45 | 96 | da | f5 |
| 0050 | c3 | 98 | 26 | 3d | 9b | 8d | 5e | c4 | 8a | a4 | 34 | c1 | 5a | 7a | 2f | 71 |
| 0060 | 8c | 21 | 73 | a2 | 5e | e0 | 0d | 3c | c7 | 9b | d7 | a4 | 95 | 75 | 63 | 9f |
| 0070 | 29 | cd | a3 | 53 | b6 | ea | 61 | a2 | 93 | 6a | 81 | 4f | aa | 9b | a5 | de |
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 0x5a7e5ab1…7f59c8
// 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("0x5a7e5ab16bc2d0182a9b75595a04b9e34e6432b47bac7b755eaf9782a27f59c8")
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)