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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.
0x45edfa0a5a8efa0874ab2ad4576f7f2823573504131744f3f7165c5539a4f0b6The 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 | 47 | 1b | 84 | 49 | ab | b9 | 78 | 9a | 8d | fb | 18 | 93 | 3b | f1 | d9 | 1a |
| 0010 | 3b | 23 | e5 | 41 | 6a | 77 | 5e | 8d | 90 | 11 | 94 | d2 | 86 | 1b | 46 | f3 |
| 0020 | 86 | e6 | 1e | 4a | 82 | 6c | 95 | b3 | 2b | 14 | 7c | cc | c2 | 71 | 04 | 73 |
| 0030 | 51 | 72 | 57 | 4d | d1 | bc | ba | c4 | 89 | 17 | 44 | c3 | 47 | c9 | 4e | 05 |
| 0040 | 3a | b0 | d8 | 8d | 88 | c7 | fa | a2 | f1 | 21 | 5c | e6 | f0 | 9c | 44 | 39 |
| 0050 | 14 | 82 | 11 | 6e | 37 | a2 | 42 | 0f | ec | a8 | 1c | 42 | 16 | af | c6 | 09 |
| 0060 | 26 | da | 9a | 6f | 99 | da | 6e | 6b | 3d | 06 | 21 | 63 | 5a | 0b | 61 | 38 |
| 0070 | b2 | e8 | 8f | fd | 3e | ce | f0 | 85 | 28 | da | 07 | 73 | 23 | 2f | b5 | a2 |
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 0x45edfa0a…a4f0b6
// 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("0x45edfa0a5a8efa0874ab2ad4576f7f2823573504131744f3f7165c5539a4f0b6")
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)