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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.
0x3ea45c1fbce6cd684ba63b1d57aaff346eb9113ef951cb61c6546aeecb86b2caThe 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 | 6f | 86 | 6d | d6 | 33 | a5 | 15 | 31 | 3a | 05 | d0 | 27 | c7 | d3 | 49 | 18 |
| 0010 | 29 | f4 | 27 | b5 | 4a | ce | 5a | f1 | 64 | fb | 05 | b8 | 10 | bc | b4 | 3b |
| 0020 | 8d | 06 | 76 | 84 | 26 | ca | 84 | 92 | ea | fe | e6 | c1 | 23 | 6f | 05 | 91 |
| 0030 | 76 | cc | dc | 91 | 4d | cc | 65 | c2 | f0 | 17 | d0 | 3a | 05 | a7 | 5c | 62 |
| 0040 | 03 | 7d | 16 | a5 | 6d | 00 | fc | 07 | 78 | dc | c0 | ac | b9 | 34 | 77 | a7 |
| 0050 | 0e | 50 | c4 | 09 | df | 81 | ba | e7 | 8d | 9f | 7c | 7b | f1 | ab | 39 | 37 |
| 0060 | e3 | 76 | 04 | f4 | 1c | b4 | c1 | ae | 11 | 66 | ca | 32 | da | ad | a5 | 26 |
| 0070 | ee | 62 | f0 | 6f | 8e | 42 | 83 | 87 | a2 | ae | a4 | 6c | 61 | f6 | b9 | 1b |
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 0x3ea45c1f…86b2ca
// 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("0x3ea45c1fbce6cd684ba63b1d57aaff346eb9113ef951cb61c6546aeecb86b2ca")
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)