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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.
0xd757e6b84b0285d175a9c470998a62e99fc67f852542e95fec9e3dc32c29feb9The 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 | 4a | f4 | bc | 82 | 81 | f4 | a7 | 27 | 50 | 13 | 93 | eb | c2 | d9 | f5 |
| 0010 | e9 | 7f | 74 | 9c | 43 | 89 | 3e | dc | c9 | 23 | d3 | 80 | 34 | d9 | 15 | 2e |
| 0020 | 23 | 2f | ef | 75 | 00 | 34 | 4f | cb | 8e | 89 | 43 | 73 | 56 | 4b | 22 | d9 |
| 0030 | 00 | 3c | 65 | a6 | b2 | 83 | 9d | 16 | 7d | 97 | 37 | e0 | c4 | a2 | d6 | d3 |
| 0040 | 09 | cd | d1 | 99 | ac | 9f | 1a | 17 | 18 | b1 | f6 | e6 | d2 | e3 | e9 | 7a |
| 0050 | 5e | 21 | fb | 18 | 9b | 5a | 09 | 1d | 43 | 6e | c6 | bb | 4e | 9f | f7 | e1 |
| 0060 | 8c | a6 | 82 | cb | e5 | 6f | c8 | 3b | d9 | 0e | d7 | bb | 3d | 40 | b0 | 37 |
| 0070 | 84 | 25 | 26 | b6 | ac | b7 | 48 | 3e | 55 | 60 | dd | 35 | eb | df | 46 | 6d |
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 0xd757e6b8…29feb9
// 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("0xd757e6b84b0285d175a9c470998a62e99fc67f852542e95fec9e3dc32c29feb9")
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)