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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.
0xd5fa06898e2da4b5f1c65d3b3cb963a97ef2e7ffcf25e518a90e28d90a4dc38aThe 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 | 27 | 92 | 80 | 14 | 80 | 5b | 85 | d3 | fd | 3d | bf | e0 | 5c | bf | 25 | b8 |
| 0010 | bb | 2b | c4 | 9a | 95 | 67 | ab | 30 | 5c | 80 | 35 | b6 | ca | eb | 24 | f7 |
| 0020 | 1b | f6 | 95 | 6d | 39 | de | a0 | 0b | 78 | 59 | a9 | 8f | 77 | 26 | ce | 01 |
| 0030 | d2 | b8 | 87 | ae | 03 | 4a | 11 | e9 | 36 | 95 | 04 | 56 | 6b | 2d | f6 | 5b |
| 0040 | 98 | 6c | 89 | 46 | 12 | 2b | 3c | 1f | 04 | 69 | 59 | aa | 25 | f5 | 8e | 4e |
| 0050 | 78 | ce | d8 | 5d | 8d | 96 | 93 | c5 | b9 | 64 | a3 | 31 | d4 | fc | 1d | 5c |
| 0060 | b2 | fd | 0d | f7 | 3f | 25 | ec | 0f | 0a | ca | 58 | ba | b6 | d6 | 32 | 9e |
| 0070 | 7f | b1 | d8 | 21 | b0 | f2 | ca | e2 | 68 | ae | ba | 9f | 2e | 01 | 98 | 01 |
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 0xd5fa0689…4dc38a
// 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("0xd5fa06898e2da4b5f1c65d3b3cb963a97ef2e7ffcf25e518a90e28d90a4dc38a")
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)