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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.
0xb5a8b68c16b625b81b31a6004c38c65034afcf428bf6744828e758a849f9da26The 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 | b9 | 78 | c2 | a3 | 70 | 58 | 70 | a6 | 24 | b0 | 5c | b9 | c9 | 0a | dc | 06 |
| 0010 | d3 | e3 | 86 | 0a | 48 | 49 | 58 | 44 | d1 | 39 | a9 | cb | 22 | 02 | 09 | 7c |
| 0020 | da | 06 | f3 | 4f | 9e | f5 | bc | 2d | 01 | d4 | 80 | ec | 6f | 81 | d3 | 8c |
| 0030 | 5f | 4e | 30 | b3 | ae | e8 | bf | 66 | fd | 71 | e3 | 50 | e9 | d1 | f4 | 7f |
| 0040 | 00 | 9b | 97 | b5 | d0 | 24 | 5f | 79 | df | e3 | b6 | 5f | 79 | 3e | f7 | 05 |
| 0050 | de | e7 | 20 | 68 | f9 | bd | 7b | 64 | c7 | 49 | 26 | b1 | 74 | c9 | 08 | c9 |
| 0060 | 8a | 93 | 3c | a6 | 25 | 09 | 93 | 8c | 9a | b4 | ef | 47 | 50 | d9 | 24 | e8 |
| 0070 | 6e | ce | ca | 86 | 16 | bd | 15 | ab | ec | de | 4e | 6d | e4 | 56 | 39 | f2 |
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 0xb5a8b68c…f9da26
// 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("0xb5a8b68c16b625b81b31a6004c38c65034afcf428bf6744828e758a849f9da26")
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)