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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.
0x2a4b594b75040b8f764d805267e5edcab7dc5e4edcdfb4a3fcf4dd7cebb8f3efThe 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 | ff | e9 | 0f | 15 | 94 | 89 | 5d | a1 | 92 | ad | cb | 7c | c6 | 07 | 2e | 2c |
| 0010 | 72 | c3 | 93 | 27 | 3b | a5 | dc | 92 | 92 | 71 | 6a | 91 | f3 | 57 | 90 | 06 |
| 0020 | ac | 1b | cf | 09 | 32 | 7e | 16 | 85 | ce | 38 | 45 | 5d | fd | 0f | 7d | 62 |
| 0030 | 18 | 3b | 79 | 9a | 27 | 3b | cb | 98 | c4 | 55 | 0c | b8 | 5a | 98 | 1a | 6d |
| 0040 | 07 | 7d | 8c | 71 | ea | 4d | 2b | 2b | 4f | c7 | 7d | ed | 11 | 6e | d4 | 85 |
| 0050 | 43 | ca | 35 | 44 | 09 | 2a | 7e | 27 | 54 | 0f | 0b | 69 | b0 | 1a | 92 | 3c |
| 0060 | 8d | dd | a8 | 6d | ad | 35 | 7b | 96 | a0 | af | 6b | 8d | aa | fe | ad | f1 |
| 0070 | dc | b5 | 1d | 7d | 55 | 7b | 0c | 42 | ee | b8 | 8b | f1 | b7 | 1d | 13 | af |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0x2a4b594b…b8f3ef
// 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("0x2a4b594b75040b8f764d805267e5edcab7dc5e4edcdfb4a3fcf4dd7cebb8f3ef")
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)