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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.
0xa8adbd976b4b056bb02487bf91fc7853b00da914a4e65a433750c9f79a2563a6The 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 | d4 | be | 18 | d4 | c5 | 15 | 2d | 54 | 2a | 06 | b5 | 8c | d8 | a7 | e0 | 8e |
| 0010 | c6 | d7 | f4 | a7 | 5e | 2d | 97 | 7a | 10 | 7c | 1b | b9 | 0e | 6a | ed | b9 |
| 0020 | 69 | c0 | eb | dc | ca | 1f | 30 | 41 | 76 | 29 | af | aa | d0 | 80 | 40 | 41 |
| 0030 | c7 | 4f | e2 | d3 | e9 | fa | e8 | b6 | 80 | 61 | b8 | 81 | e9 | 5b | 22 | cb |
| 0040 | d9 | aa | 8d | c6 | 33 | 5f | 22 | 46 | 43 | d7 | 09 | 5d | ce | d8 | d9 | 87 |
| 0050 | d7 | 9f | 3d | 6b | 37 | 27 | b6 | e3 | fa | cd | b3 | 61 | 7d | b2 | d3 | 25 |
| 0060 | b2 | 6d | cc | 4c | 2e | d7 | 32 | df | ad | a5 | 93 | d3 | 7e | bb | 93 | 79 |
| 0070 | 69 | 1d | 55 | f5 | 2d | 9e | cd | 61 | 42 | 67 | 49 | 5b | 0f | 53 | 51 | 54 |
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 0xa8adbd97…2563a6
// 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("0xa8adbd976b4b056bb02487bf91fc7853b00da914a4e65a433750c9f79a2563a6")
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)