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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.
0x56502609e09d090d96e2694272d0570f4b3df3279d6362637b05537146268175The 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 | a9 | 7f | 01 | ee | 53 | d8 | f1 | 2c | 7d | 63 | 83 | f2 | 8a | 35 | c0 | 01 |
| 0010 | cf | 42 | cb | d1 | cb | 07 | c6 | 4f | 48 | 6d | 26 | 42 | d5 | ec | 9f | 48 |
| 0020 | a2 | cb | b9 | fd | 76 | b0 | a3 | bb | 15 | 40 | e4 | 42 | 86 | 03 | fc | 0b |
| 0030 | 87 | c4 | 56 | 6e | ba | 4e | e0 | e4 | 70 | 4b | c4 | c5 | f8 | 31 | e1 | ae |
| 0040 | 60 | 90 | 13 | fe | 26 | 99 | b2 | e3 | ab | 95 | 8f | 9a | 02 | e6 | 7e | 62 |
| 0050 | b4 | 96 | 24 | 6a | e6 | 74 | 46 | 2e | 58 | d9 | 1d | 96 | 9f | 60 | 2b | 84 |
| 0060 | 0e | 81 | f0 | 80 | e9 | 91 | 9d | cd | c6 | 8c | 76 | b9 | ba | e0 | d1 | 6c |
| 0070 | c4 | d3 | 0a | 2b | b1 | 2a | 56 | 51 | 80 | 52 | 05 | 20 | 4c | 16 | 7f | 81 |
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 0x56502609…268175
// 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("0x56502609e09d090d96e2694272d0570f4b3df3279d6362637b05537146268175")
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)