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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.
0xa8b645895e0f17c9a69c2b1e139c2b75b20f08c2e7a519a435c267d9c11d4c61The 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 | 8a | 3c | a7 | 84 | 9f | bb | c4 | c0 | 4a | c9 | b3 | 0f | 48 | 34 | dc | 37 |
| 0010 | b3 | 7b | 74 | 9d | 6e | 49 | b5 | 38 | ae | 16 | da | ac | 5d | fe | 2b | b9 |
| 0020 | 21 | 94 | cd | f1 | b2 | 9e | 39 | a2 | da | f4 | b0 | 41 | 41 | 6a | b2 | 38 |
| 0030 | fa | 08 | 49 | 2f | 7a | 00 | 24 | b5 | dc | 8e | b5 | 87 | 73 | 2f | af | d6 |
| 0040 | b8 | 9f | 14 | d1 | 05 | 6d | bd | b2 | ba | 07 | e8 | e5 | 8d | 13 | 67 | b0 |
| 0050 | 97 | 0f | 2f | ac | 8c | 03 | 52 | ce | 55 | 4c | 58 | 0d | 1b | 32 | 0e | 3a |
| 0060 | 7e | 92 | 62 | 7e | b5 | d8 | 8f | 81 | 31 | c7 | 0d | 41 | b0 | 2e | be | 25 |
| 0070 | ca | af | 94 | 62 | 44 | 11 | 3d | 66 | e6 | d7 | 39 | fb | d0 | 96 | db | cd |
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 0xa8b64589…1d4c61
// 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("0xa8b645895e0f17c9a69c2b1e139c2b75b20f08c2e7a519a435c267d9c11d4c61")
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)