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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.
0x3a9276aaf373aeff16145f7ec9e6a305a2ec7602918f954b9601abc2e47f9daeThe 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 | a7 | 47 | ac | ea | 7a | fc | 86 | 0f | c4 | 70 | f0 | 97 | 1a | 6e | 81 | 15 |
| 0010 | 60 | 05 | 13 | 76 | 4e | 8c | e0 | 94 | b9 | 4b | 85 | 94 | 76 | 86 | 9a | b1 |
| 0020 | ff | 56 | 5b | ec | 46 | 39 | 11 | 26 | 11 | 7c | 30 | 6e | 36 | 7f | 78 | ea |
| 0030 | 10 | be | 1d | c6 | 0b | 26 | d4 | 7a | 5b | b4 | 4d | d9 | 74 | 46 | b7 | 61 |
| 0040 | bb | 94 | 08 | e4 | f7 | d1 | fd | 78 | 7c | 46 | d4 | 8f | 87 | 32 | 17 | 21 |
| 0050 | 5c | 1f | 91 | 3a | 9f | a9 | d4 | ca | bf | da | 2f | 62 | c0 | e7 | 76 | 7a |
| 0060 | 11 | 66 | b1 | 64 | 53 | 8d | 0d | 98 | 0e | dc | 61 | a6 | 54 | 96 | 21 | 4c |
| 0070 | f4 | 9a | 96 | 2b | d6 | a8 | e8 | c6 | 99 | 6a | ed | 29 | b6 | 1f | 9b | 23 |
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 0x3a9276aa…7f9dae
// 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("0x3a9276aaf373aeff16145f7ec9e6a305a2ec7602918f954b9601abc2e47f9dae")
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)