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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.
0x3a25549b0ae356320b33a4411202ec19ecc4283b8b727f27af747f2b8cbc2a33The 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 | 8b | bb | 4e | 0c | 6e | ac | 05 | 98 | 87 | 07 | 39 | 4f | 6d | b3 | ce | 66 |
| 0010 | 74 | 12 | c7 | fc | 45 | 75 | 87 | de | 49 | fc | ee | f4 | c1 | 5b | e0 | 67 |
| 0020 | 46 | d7 | 3e | a3 | d0 | 23 | c7 | e0 | 1e | ce | c0 | 56 | 97 | 16 | 9e | 56 |
| 0030 | 47 | 18 | 63 | ac | d0 | 0f | 79 | 22 | 93 | a7 | 43 | 3a | 69 | 98 | ab | 92 |
| 0040 | 6f | 07 | 06 | 5b | 06 | 1b | fb | a6 | 9a | c5 | e9 | ec | b5 | d7 | 03 | c2 |
| 0050 | 08 | 22 | 38 | eb | 7f | 38 | ec | 6d | 73 | 06 | ac | b9 | 38 | 9b | 36 | 03 |
| 0060 | 8d | f4 | 28 | 30 | 81 | aa | a5 | 01 | af | cd | 8a | b1 | 5a | 24 | bb | 56 |
| 0070 | e1 | 12 | a1 | 0f | e1 | 55 | 5d | f3 | 52 | 45 | 45 | 18 | 69 | 19 | c1 | 2a |
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 0x3a25549b…bc2a33
// 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("0x3a25549b0ae356320b33a4411202ec19ecc4283b8b727f27af747f2b8cbc2a33")
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)