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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.
0x929f354ce968139e3444c0654f172365891d5f1951da054b32d4f9517e77a85dThe 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 | 0e | 5a | d4 | 06 | 08 | f4 | 0a | 8d | fe | 39 | ce | 6f | 02 | 44 | 25 | f5 |
| 0010 | 9e | 27 | 63 | 45 | 43 | 13 | a7 | a1 | eb | 65 | f2 | dc | e7 | 04 | c0 | 16 |
| 0020 | ac | 81 | 51 | 2a | df | a8 | 1b | 1e | 01 | ce | ee | 84 | 6f | d1 | ac | 81 |
| 0030 | 59 | c4 | 0a | ca | 87 | 5f | 35 | 67 | c6 | 7e | 49 | 6a | 9c | 45 | 94 | 21 |
| 0040 | 2e | 35 | 14 | ea | aa | 86 | 83 | b1 | 2f | 74 | 94 | d7 | 1f | 98 | 93 | 47 |
| 0050 | d4 | f4 | c5 | 07 | 17 | 90 | 92 | 32 | e8 | cd | 47 | f1 | 2e | 01 | 14 | 7d |
| 0060 | 25 | f8 | d1 | fd | a2 | 23 | 4d | 24 | 2d | 40 | 8e | c3 | b9 | 75 | 92 | 46 |
| 0070 | f7 | 97 | 51 | d8 | c2 | c6 | 23 | 69 | af | bd | d2 | d6 | 6b | c0 | 0d | 79 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x929f354c…77a85d
// 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("0x929f354ce968139e3444c0654f172365891d5f1951da054b32d4f9517e77a85d")
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)