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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.
0xbd474b74314680e65b3a955596c0a3f84fc454a979809b536c297fe48b4b361aThe 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 | e2 | 92 | 85 | 9d | b0 | 58 | ac | cd | c5 | f0 | 21 | 48 | c0 | 26 | c3 | 77 |
| 0010 | 77 | 81 | 5d | 79 | a2 | c9 | 6d | f7 | 80 | 09 | 17 | 60 | a7 | a6 | 6f | a7 |
| 0020 | fb | b0 | 2e | c0 | 3b | 5a | 23 | c0 | 72 | f0 | 4d | 3a | 66 | 8e | 3f | a6 |
| 0030 | 98 | 97 | 43 | 2c | d8 | 69 | 0e | 1a | f7 | 7b | 29 | 42 | b6 | ab | ad | 6e |
| 0040 | 68 | 5c | b8 | 21 | 48 | ad | f1 | f6 | e7 | 06 | fc | af | 3a | fc | d1 | 56 |
| 0050 | 95 | 16 | 5c | b7 | e5 | 8d | 20 | 27 | a9 | 62 | dc | 66 | ae | de | f0 | 7d |
| 0060 | 63 | a7 | 5a | 94 | 7b | cf | ec | b9 | aa | 87 | 2b | 9c | b8 | 26 | 1b | 02 |
| 0070 | e7 | 93 | 4f | 93 | 5c | 21 | a8 | f4 | 63 | fd | 43 | f9 | d8 | 12 | b6 | fe |
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 0xbd474b74…4b361a
// 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("0xbd474b74314680e65b3a955596c0a3f84fc454a979809b536c297fe48b4b361a")
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)