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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.
0xa9184e787407a5dc9df1993d4762166f9a1be12f6731e65be8bd1df890a648d9The 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 | 3d | 43 | e5 | f6 | a8 | ce | ad | ed | 05 | cb | a5 | c0 | 2e | 79 | 0b | 4d |
| 0010 | 15 | be | 27 | e8 | 79 | 1c | 37 | 5c | e3 | 49 | 8c | f5 | 32 | 29 | 50 | 47 |
| 0020 | e8 | 73 | 57 | ec | f1 | 73 | ce | 03 | 6f | b7 | c5 | 42 | 27 | b5 | b6 | 04 |
| 0030 | c0 | a1 | e5 | 75 | da | 62 | ba | 44 | cc | 13 | 42 | 55 | fd | 57 | 38 | 70 |
| 0040 | 33 | 08 | 8a | 8a | 45 | 37 | d7 | 42 | 02 | a9 | 8f | 3b | 7a | b5 | 68 | 80 |
| 0050 | 68 | 2f | 34 | fb | c0 | 45 | b5 | 73 | f0 | 9e | 7e | 8b | 6f | 2c | ca | 62 |
| 0060 | 7e | a9 | af | 67 | c5 | 4a | 09 | 7a | 44 | 22 | ea | 89 | 58 | 6a | 5c | 66 |
| 0070 | 14 | 0e | c5 | 8c | 18 | 23 | f0 | 63 | 0b | dd | a1 | a0 | 7b | 76 | 6d | 97 |
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 | 06 | 86 | 8a | 3e | 55 | 0a | 95 | 5f | 8d | 83 | fc | 55 | c9 | 43 | 16 | 16 |
| 0010 | 9c | 35 | 36 | 34 | 38 | 8f | bc | d0 | 1f | 98 | 58 | f2 | d3 | 48 | 86 | d6 |
| 0020 | ac | 9a | cf | df | de | 03 | f6 | 3b | c2 | 4c | 2b | 10 | c1 | 83 | 68 | eb |
| 0030 | 9a | 62 | 6b | 2f | 70 | cb | 30 | eb | 85 | e8 | c8 | 29 | 3c | d0 | 6f | 04 |
| 0040 | 02 | 68 | 25 | 9d | dd | 6e | 7f | f4 | 95 | c8 | 49 | 54 | 69 | ef | ca | 8f |
| 0050 | e1 | ba | 9d | 04 | 7b | 95 | 90 | f2 | a8 | 25 | fc | 0c | 78 | d0 | d9 | c4 |
| 0060 | a8 | a4 | 59 | e7 | e9 | c5 | d8 | e7 | 1e | 98 | e0 | 9d | 09 | 0f | 61 | 51 |
| 0070 | 9c | 1a | dd | ea | 8f | b8 | 34 | 79 | 66 | d4 | f2 | 05 | 5f | bb | 43 | f0 |
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.
0x336b3dc122f79f04bad4d7d7a44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230D01811C56B8f261AEab8Ce782ad8C0from 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 0xa9184e78…a648d9
// 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("0xa9184e787407a5dc9df1993d4762166f9a1be12f6731e65be8bd1df890a648d9")
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)