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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.
0x61c86a5eb95d3b365c3c63ed81748335b433fb0fea2a025909162e6010a0551dThe 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 | 39 | 97 | 17 | c7 | 3d | 24 | 15 | 06 | 4e | b2 | e7 | 95 | 60 | c2 | 83 | d7 |
| 0010 | c8 | 68 | a1 | fa | 32 | af | 74 | b8 | 1e | c8 | 32 | d1 | 5b | 88 | a4 | bc |
| 0020 | d3 | ab | 9e | a9 | 24 | c0 | 2e | ea | 17 | e8 | 53 | 00 | 57 | 76 | 37 | d6 |
| 0030 | 87 | 74 | b3 | 2a | 41 | 7f | 99 | df | 12 | 1f | b3 | 85 | d1 | b0 | 36 | 6d |
| 0040 | c2 | aa | 9e | 24 | fd | 27 | 87 | 3e | cb | 07 | c3 | a3 | 95 | 80 | a2 | 7e |
| 0050 | 0b | f2 | b4 | 78 | 50 | 56 | 80 | 44 | 28 | 8d | 56 | e5 | 2a | 30 | 49 | e6 |
| 0060 | 74 | c4 | ef | 14 | c2 | 30 | 9e | 70 | 55 | 24 | 3e | b1 | 28 | 07 | 29 | fb |
| 0070 | 3a | b0 | 5c | d9 | 8e | 25 | 52 | 11 | 92 | 52 | a0 | b7 | ca | 9d | 57 | 92 |
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 0x61c86a5e…a0551d
// 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("0x61c86a5eb95d3b365c3c63ed81748335b433fb0fea2a025909162e6010a0551d")
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)