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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.
0x746f1be1df6480aa97ce017b4a7787ec769c66ed8c55e22410b72fd2586ca5d0The 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 | 8a | de | 9b | 34 | e9 | 98 | 74 | 9d | 64 | a0 | aa | 15 | af | d7 | 8b |
| 0010 | db | 08 | c5 | f5 | 52 | 96 | 11 | f4 | 2e | c3 | f6 | ea | 7d | 50 | 03 | f5 |
| 0020 | d5 | ed | 34 | 74 | 76 | 94 | 43 | 9f | e1 | 20 | b2 | 67 | 55 | fc | c6 | 1d |
| 0030 | 37 | 46 | 2e | 96 | 32 | 4c | 81 | ff | 5e | 41 | 59 | be | 62 | 30 | 12 | d7 |
| 0040 | 02 | fc | a3 | a7 | 29 | 21 | 3f | 66 | 9b | 16 | ca | fc | 81 | 44 | 46 | 57 |
| 0050 | aa | 87 | 90 | 0e | 4b | 5d | 4a | 83 | 28 | 65 | 5a | 88 | 32 | b6 | de | 6f |
| 0060 | fe | 6e | 72 | b3 | 8f | 79 | b3 | 8b | f0 | 43 | 19 | 0e | 02 | 0e | 9b | ed |
| 0070 | 22 | d5 | 3f | a6 | 1a | 42 | 22 | a7 | 17 | 92 | af | 38 | c2 | 26 | 73 | e2 |
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 0x746f1be1…6ca5d0
// 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("0x746f1be1df6480aa97ce017b4a7787ec769c66ed8c55e22410b72fd2586ca5d0")
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)