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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.
0x3d6e53b407a50685f4d081e7e02db6b57ee9d0d5e13f07f275fe393a985097caThe 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 | 2e | 45 | 03 | 92 | d3 | 36 | cb | ea | 45 | f8 | 25 | 2f | a2 | c2 | 1a | 6c |
| 0010 | df | ad | e0 | 40 | 40 | 94 | 57 | ce | 65 | f1 | 40 | 6a | 99 | 88 | 81 | 9a |
| 0020 | e3 | e5 | a6 | c7 | 4f | fa | d0 | 08 | 35 | 11 | 6c | f6 | 9a | 1d | e3 | 24 |
| 0030 | 7f | fe | d4 | bc | cd | 3f | 49 | d2 | 66 | bd | f7 | 96 | ee | 8f | f9 | ad |
| 0040 | d0 | 1b | bf | 20 | 97 | 04 | c4 | c4 | 6a | 42 | bf | 8c | c5 | f9 | a3 | d0 |
| 0050 | 0a | 72 | 11 | ce | 21 | 99 | b5 | 5d | 0b | 66 | 78 | d3 | 07 | 45 | b4 | e8 |
| 0060 | 1a | 45 | 14 | 26 | 3a | 61 | dd | 4f | af | d4 | 31 | dd | 73 | f0 | d6 | b0 |
| 0070 | 3c | c4 | c2 | 5d | a6 | 3d | b0 | ef | 99 | f2 | 72 | 3a | b9 | 0a | 31 | 42 |
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 | 35 | de | 1d | f0 | a6 | 63 | a2 | 77 | 36 | fe | 08 | 95 | 0d | fa | 1d | 72 |
| 0010 | a1 | ef | 2e | af | 4e | a5 | 9b | ae | 66 | 38 | 5d | c1 | 95 | c4 | e3 | db |
| 0020 | 11 | ad | e6 | 3a | 31 | a1 | 3b | 9b | 5a | 99 | 3e | b0 | f5 | f4 | 4a | 2f |
| 0030 | 49 | c7 | f8 | 4e | ad | 0b | 11 | c1 | 87 | 1b | 4c | c2 | 25 | 3c | eb | a5 |
| 0040 | 2b | 3a | e9 | 8e | c1 | b4 | 73 | e3 | c7 | b5 | 75 | fc | 1d | 48 | e0 | b7 |
| 0050 | 9a | f0 | 2a | 26 | 0b | 2e | 8c | a7 | bc | 7f | 07 | 26 | a9 | 85 | 7e | 3c |
| 0060 | ac | 8e | e6 | 06 | f6 | 72 | bc | c3 | 22 | 08 | bd | a3 | c3 | 21 | 74 | e3 |
| 0070 | 09 | 3e | 09 | 69 | 23 | 76 | b0 | 3b | 4c | 8f | bb | ad | f5 | 3a | 85 | 6a |
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.
0x9ed1f6045198ff5d1ab3a97e5c2a718061c972e4ef501da61a5e4b70bbf982100x5c2a718061c972e4ef501da61a5e4b70bbf982100x5c2A718061C972e4ef501da61a5E4B70bbF98210from 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 0x3d6e53b4…5097ca
// 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("0x3d6e53b407a50685f4d081e7e02db6b57ee9d0d5e13f07f275fe393a985097ca")
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)