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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.
0x8f3f75ea3fc9bed05f689840978bfeb974224f369c3c6a65e37b4315eab2b5f7The 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 | 09 | f0 | d2 | 54 | da | 30 | 85 | 9c | 59 | 19 | b0 | 15 | b5 | cd | b8 | 3b |
| 0010 | 6f | 50 | d6 | 3d | bd | 51 | 3a | b7 | 15 | 5f | 6e | 65 | 2f | e2 | 81 | 56 |
| 0020 | d6 | d8 | 43 | 80 | 1c | 45 | df | 6d | 82 | 17 | c0 | 27 | 87 | b0 | 75 | ba |
| 0030 | 81 | 29 | 4c | 95 | 3a | aa | 84 | d9 | b9 | 63 | 7f | 63 | 9d | 29 | ec | a1 |
| 0040 | 92 | bb | 7a | 3b | e5 | 18 | 9e | a1 | 13 | 1a | 76 | 52 | a7 | 7f | 35 | 1e |
| 0050 | c1 | 0b | 85 | 4b | 00 | 0a | 40 | 1f | 2a | 08 | ce | f8 | cc | 2a | 60 | 6f |
| 0060 | 13 | db | b7 | 55 | 99 | 53 | 20 | 4b | 70 | 06 | a9 | 6e | ce | 16 | 79 | d0 |
| 0070 | 34 | e3 | 52 | 92 | 7f | f7 | ce | d2 | 01 | e3 | f7 | 8c | 54 | ad | 0a | 42 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x8f3f75ea…b2b5f7
// 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("0x8f3f75ea3fc9bed05f689840978bfeb974224f369c3c6a65e37b4315eab2b5f7")
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)