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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.
0xa50825f1537a2fecf918755a955a212b81213e0b8236060219d608d5a68b22caThe 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 | 00 | 0a | cd | 83 | 4d | e3 | 0b | 8b | b9 | 07 | 95 | 92 | 01 | 04 | 98 | 94 |
| 0010 | 8b | d1 | 86 | 93 | 0b | 89 | 11 | 1b | 98 | 94 | f4 | 4a | 62 | a2 | 87 | aa |
| 0020 | 27 | 95 | 0f | 4c | db | 51 | 81 | e2 | 1d | 2f | 85 | 1d | eb | c4 | bc | 97 |
| 0030 | 9b | 91 | a0 | 66 | 84 | ed | 21 | 39 | 29 | 4d | 03 | 4a | 1a | 07 | 1a | 56 |
| 0040 | 83 | 69 | 3a | 2a | c2 | 0a | 0a | ff | 79 | 6b | 96 | a8 | 45 | 42 | ce | 8e |
| 0050 | 5a | 85 | b9 | 3f | 0c | c5 | 4a | c1 | b5 | 65 | bf | 64 | de | b1 | 67 | 03 |
| 0060 | 3a | 50 | 74 | 96 | 15 | 5c | 7b | 32 | ed | 0b | d6 | 73 | c8 | 9a | 61 | 4e |
| 0070 | 3a | 52 | e5 | 65 | 01 | 87 | 21 | 97 | 4a | b1 | 87 | 9f | 87 | 33 | 40 | ac |
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 0xa50825f1…8b22ca
// 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("0xa50825f1537a2fecf918755a955a212b81213e0b8236060219d608d5a68b22ca")
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)