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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.
0x76b4811cc7ed01d3b2971c37981bdae8552e25415fb1c1a9a69055ee16fef76fThe 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 | 22 | 46 | f0 | 8c | c6 | 0a | fb | a1 | fa | a8 | fc | 51 | 98 | 19 | 5e | d8 |
| 0010 | 9f | e6 | 52 | 9f | 90 | dd | 59 | 1b | fb | 09 | a1 | 32 | 5d | 70 | 53 | 1f |
| 0020 | c6 | fe | dd | 15 | 8d | 2a | 44 | 28 | 42 | 96 | e6 | 4d | a0 | d9 | bb | 07 |
| 0030 | e0 | bc | 22 | a9 | 9e | d9 | 7b | ce | bc | 79 | 97 | 1a | 1e | 99 | 99 | 9e |
| 0040 | 33 | 90 | 93 | cd | 63 | 90 | 0d | b1 | 4a | a2 | 4d | 89 | 74 | 71 | ca | 29 |
| 0050 | c3 | d5 | 85 | 53 | a1 | 1b | ad | 40 | 6b | ed | b8 | 62 | 3e | 03 | 90 | 8b |
| 0060 | 06 | ba | fc | 7e | 7e | e3 | 9e | 06 | 85 | 5f | 58 | 96 | de | 42 | a5 | ba |
| 0070 | a3 | 7c | bb | 8d | 79 | 50 | 8f | 63 | fc | 3b | 46 | 95 | 36 | 5d | b2 | a5 |
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 | 77 | 7a | e6 | f6 | c4 | d3 | 16 | 8e | 75 | 8c | c1 | 71 | 73 | 4b | ed | f5 |
| 0010 | 25 | 4b | 36 | 98 | 50 | ca | dc | 59 | 16 | 8b | 94 | 2d | dd | 3f | 4e | ed |
| 0020 | 44 | 2a | a7 | 30 | 98 | a8 | 4f | ae | ab | 09 | 21 | 2d | 49 | 39 | 1b | 7e |
| 0030 | e2 | 69 | 16 | e8 | d8 | 20 | 3f | b6 | e7 | 40 | ee | 96 | 16 | 6a | f6 | 30 |
| 0040 | e6 | 5c | b8 | 0b | d0 | a9 | b9 | c7 | b8 | 5c | c4 | b5 | f0 | 92 | 19 | f3 |
| 0050 | f8 | d2 | b8 | 77 | a0 | 94 | d0 | 8c | 96 | 70 | d3 | 78 | 75 | a7 | 59 | 08 |
| 0060 | 23 | 0e | 28 | 6d | ed | 5a | 1b | 59 | 24 | 45 | ea | 77 | 2e | ee | 38 | eb |
| 0070 | 9e | a4 | 79 | a1 | 65 | af | 87 | 2f | 2f | fa | 9f | 5f | 56 | b8 | a7 | f3 |
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.
0xe5c6d9a040524fb32087f20d361657ab6e62890c9b93cb16844f23080c9b0b280x361657ab6e62890c9b93cb16844f23080c9b0b280x361657aB6e62890C9b93Cb16844F23080C9B0B28from 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 0x76b4811c…fef76f
// 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("0x76b4811cc7ed01d3b2971c37981bdae8552e25415fb1c1a9a69055ee16fef76f")
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)