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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.
0xb7ce42112f08b4853878b06d25c40860cbcee89b6541795ed48ed2504f82a29bThe 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 | 29 | 35 | cd | f2 | 34 | 34 | 7b | 7b | f0 | c1 | e1 | 71 | 81 | 55 | 24 | 3b |
| 0010 | 4d | c4 | 1a | 16 | ab | 42 | 7f | cf | d8 | 7b | ee | 12 | 88 | b1 | eb | 45 |
| 0020 | 0f | c4 | 63 | f0 | 7c | 0b | 06 | 97 | 81 | 11 | 7d | 68 | 24 | 4a | bd | 4f |
| 0030 | f4 | 97 | 1e | ba | f9 | ab | be | 98 | 63 | 93 | a6 | 02 | a2 | 51 | b3 | 53 |
| 0040 | f5 | 33 | eb | 9c | 2c | f0 | ef | 39 | bc | 96 | 12 | 0d | 50 | f2 | 90 | 43 |
| 0050 | bc | e6 | 87 | 37 | 9e | 6f | c2 | 93 | f9 | 89 | c1 | 04 | ec | cd | 87 | 5a |
| 0060 | ff | ac | 48 | ba | 92 | 5c | 43 | 9a | 07 | c1 | 50 | 71 | ef | 07 | e3 | 45 |
| 0070 | 80 | ea | d9 | 36 | 0a | fc | 7a | c0 | e7 | b2 | af | ad | 2a | b3 | 32 | fb |
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 0xb7ce4211…82a29b
// 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("0xb7ce42112f08b4853878b06d25c40860cbcee89b6541795ed48ed2504f82a29b")
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)