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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.
0x7a660542df4de5db1d1db067f48e5cc5015458e8213e71f99d61cd7c196e3ec8The 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 | a8 | f2 | 75 | 9a | 3a | dd | 57 | 08 | 93 | d8 | e8 | c6 | 5e | 0f | 54 | b7 |
| 0010 | 1b | 79 | f9 | dc | d3 | a4 | 42 | 34 | 71 | 78 | ef | 48 | f7 | 8e | 4e | 76 |
| 0020 | 98 | 9c | a5 | 51 | 6d | e3 | 35 | 50 | 09 | bc | 38 | 9d | 01 | 87 | 27 | 79 |
| 0030 | 8c | 99 | 65 | 07 | 7e | cb | e1 | 94 | 9d | 4d | 15 | c3 | 5b | 65 | b9 | 87 |
| 0040 | c6 | f8 | 3e | 9f | e7 | a3 | f5 | 2b | 4d | 01 | 93 | b9 | 3d | a6 | 09 | 5f |
| 0050 | 63 | 65 | 79 | 69 | 5e | d1 | fe | cd | c3 | a1 | df | bd | df | c2 | 20 | 5e |
| 0060 | 0f | b3 | ac | 26 | 8b | 6f | 2b | 89 | 59 | 6a | e5 | 67 | 7f | 8a | d8 | e0 |
| 0070 | bf | 4d | 5c | 10 | 99 | 48 | 36 | 12 | 1f | 33 | 03 | 0a | 6f | 30 | 9e | f1 |
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 | 89 | bf | 42 | 91 | a6 | 65 | 34 | 74 | e4 | 0b | 57 | 7e | 95 | 29 | 5d | d2 |
| 0010 | e1 | 4b | 7c | 45 | 55 | 51 | c7 | 78 | 4d | d9 | fc | 99 | 6f | b2 | 2a | c4 |
| 0020 | b8 | df | 5e | 91 | fb | f6 | 2a | 41 | 36 | 21 | 4d | bb | 81 | 34 | 87 | c7 |
| 0030 | 6e | aa | 49 | 81 | 7c | 32 | 5e | 07 | 53 | 28 | fb | 42 | 3d | 25 | 52 | 72 |
| 0040 | e3 | f2 | 46 | 65 | e5 | 2c | 92 | 0e | d1 | 6d | 7b | db | 91 | ea | 99 | c7 |
| 0050 | fb | 24 | bb | 9f | 3c | 4f | 94 | bf | a4 | a7 | ee | 36 | b5 | 4d | d2 | b2 |
| 0060 | df | 33 | 65 | 80 | 65 | 6c | d9 | 52 | 75 | 57 | e4 | e3 | 29 | b3 | 9b | 6a |
| 0070 | d5 | 01 | 5e | 55 | 88 | 79 | 55 | 71 | f4 | fc | 0b | 9b | 38 | c6 | f9 | e8 |
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.
0x3eef35663799fce3f75a008634429534018b06c8757f41bbbac62f206892accd0x34429534018b06c8757f41bbbac62f206892accd0x34429534018b06C8757f41bBbAC62f206892ACCdfrom 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 0x7a660542…6e3ec8
// 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("0x7a660542df4de5db1d1db067f48e5cc5015458e8213e71f99d61cd7c196e3ec8")
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)