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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.
0xd5492406782b5b12237e32b568a90ee75ec1b57434aa86b347f94415c5a836b0The 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 | ce | 94 | 69 | 6a | f2 | 3f | 7a | 67 | 5f | f9 | 5b | c0 | da | 76 | ba | 03 |
| 0010 | ee | fb | 7c | a0 | dc | 8e | b2 | 5a | 4d | b7 | 77 | 6d | 7e | 16 | 93 | eb |
| 0020 | 25 | bc | c7 | 18 | ce | 84 | 69 | 80 | 80 | d6 | 02 | e4 | 0a | ac | b6 | 27 |
| 0030 | ab | 6e | ec | 4a | 7c | c2 | 82 | 29 | be | 5a | 53 | b0 | d4 | 48 | 96 | d8 |
| 0040 | 28 | 91 | 53 | b6 | a9 | 11 | c6 | 2e | e5 | 75 | 54 | 88 | 36 | fe | d2 | 96 |
| 0050 | cb | a2 | 77 | 0c | 4f | 15 | 9f | 07 | dc | 1a | fc | 43 | e4 | 08 | bc | 72 |
| 0060 | ea | 2c | c8 | 8d | 79 | aa | 43 | cd | f4 | ea | 0d | e5 | a8 | 71 | d8 | c0 |
| 0070 | 5e | 13 | 81 | 26 | 6e | bb | 01 | fd | a3 | 48 | 36 | 08 | 58 | 4a | be | 32 |
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 0xd5492406…a836b0
// 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("0xd5492406782b5b12237e32b568a90ee75ec1b57434aa86b347f94415c5a836b0")
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)