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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.
0xb80a672a064fe3e9e63be229c34fab7c4f467778c6663d9f32da0467c56ff739The 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 | a0 | 3b | 54 | 2d | 30 | c2 | 66 | 72 | ac | a5 | 01 | 9b | 6e | 3e | b0 | 2e |
| 0010 | 10 | ff | f4 | ea | 62 | ce | 31 | 68 | 6f | 0a | c1 | 6c | c6 | 47 | 46 | 9d |
| 0020 | c7 | b1 | 74 | b0 | 1c | 54 | 7e | 69 | 4b | e5 | e8 | ae | ed | 0e | 08 | 84 |
| 0030 | 79 | d7 | df | 45 | b9 | fe | 85 | 2b | 63 | be | 07 | 35 | 43 | 47 | 72 | 9b |
| 0040 | 4f | 36 | b7 | 92 | 53 | f3 | a4 | 21 | a1 | 30 | 4c | 4b | b0 | a9 | ff | 66 |
| 0050 | 5e | df | 73 | 24 | 6e | 9b | 8b | e7 | 1a | 7f | 6e | ff | 37 | 52 | ac | 11 |
| 0060 | c4 | 62 | 7e | b0 | 12 | c2 | f8 | ad | 28 | bf | 2c | 26 | ef | 88 | d9 | 1b |
| 0070 | 84 | 8b | 88 | 30 | 94 | b5 | be | 60 | 9c | aa | 27 | 39 | 6c | a6 | 62 | 01 |
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 0xb80a672a…6ff739
// 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("0xb80a672a064fe3e9e63be229c34fab7c4f467778c6663d9f32da0467c56ff739")
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)