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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.
0x9ad6d424077ad889b098d1c96d1532e715aefe74f71476116aa2ec0b04ef0c0bThe 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 | 31 | db | 3f | 4c | dc | 83 | 31 | 02 | ee | 96 | 63 | 93 | 1a | 16 | 75 | b9 |
| 0010 | ab | 98 | cd | b2 | e0 | 28 | 5a | 4c | a5 | c1 | 39 | a3 | 17 | f4 | 46 | 52 |
| 0020 | 13 | 9c | 9d | a5 | 9d | 04 | 0f | ff | 90 | 7d | 27 | b7 | b0 | c1 | 55 | 8b |
| 0030 | 6a | 54 | ab | e1 | f7 | ac | 9a | dc | 6a | ba | fa | e5 | ac | 43 | c9 | aa |
| 0040 | a5 | 70 | c5 | 54 | 62 | 79 | d7 | 28 | 1c | 47 | 70 | 78 | 84 | dc | 9c | 34 |
| 0050 | 67 | 22 | 3d | fb | 68 | b5 | 7b | f5 | 7f | d9 | b2 | 1b | 0a | aa | 4c | 1a |
| 0060 | 0f | 5b | 31 | e3 | bc | 2d | d3 | b0 | fc | bb | 1b | e6 | 00 | 2e | d4 | a0 |
| 0070 | 12 | ce | dd | 28 | 43 | 10 | 99 | e4 | 39 | d4 | a1 | 5b | 57 | af | 85 | c5 |
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 0x9ad6d424…ef0c0b
// 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("0x9ad6d424077ad889b098d1c96d1532e715aefe74f71476116aa2ec0b04ef0c0b")
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)