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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.
0x00f7bc1d972ea06f2c8c3b38912d9f3d8795ddc9d8dc58f29fff06ebceb3fb97The 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 | 1d | de | 62 | 1c | 5f | 53 | 8a | 72 | 7e | 42 | 15 | ab | 0a | 10 | 3a | 49 |
| 0010 | 2b | 8c | 3e | de | 81 | ba | a6 | 94 | 25 | 8a | e4 | f8 | 3c | 0a | 56 | c0 |
| 0020 | bb | 20 | ff | 72 | 27 | 9b | 44 | 1c | 7a | 67 | b9 | f8 | 18 | 7a | 74 | 48 |
| 0030 | 20 | c1 | ea | d9 | a6 | 06 | a9 | 66 | 0a | d3 | 95 | 48 | e3 | 1c | fd | b0 |
| 0040 | 69 | 89 | 5b | 39 | 2f | 56 | fe | 2b | 2e | 02 | 62 | cd | b0 | 1c | 35 | 6f |
| 0050 | 2d | 8b | 8c | 16 | ae | cd | ac | cc | 1d | 5f | b1 | be | d0 | de | 47 | 36 |
| 0060 | b4 | cd | 66 | 6b | ce | f5 | 67 | b7 | b6 | a6 | ad | 5c | f0 | 94 | 75 | 76 |
| 0070 | 0c | b8 | 3e | 2c | 2f | 04 | 34 | 53 | 0e | 40 | 07 | 3c | 9d | b8 | 76 | 57 |
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 | 06 | 86 | 8a | 3e | 55 | 0a | 95 | 5f | 8d | 83 | fc | 55 | c9 | 43 | 16 | 16 |
| 0010 | 9c | 35 | 36 | 34 | 38 | 8f | bc | d0 | 1f | 98 | 58 | f2 | d3 | 48 | 86 | d6 |
| 0020 | ac | 9a | cf | df | de | 03 | f6 | 3b | c2 | 4c | 2b | 10 | c1 | 83 | 68 | eb |
| 0030 | 9a | 62 | 6b | 2f | 70 | cb | 30 | eb | 85 | e8 | c8 | 29 | 3c | d0 | 6f | 04 |
| 0040 | 02 | 68 | 25 | 9d | dd | 6e | 7f | f4 | 95 | c8 | 49 | 54 | 69 | ef | ca | 8f |
| 0050 | e1 | ba | 9d | 04 | 7b | 95 | 90 | f2 | a8 | 25 | fc | 0c | 78 | d0 | d9 | c4 |
| 0060 | a8 | a4 | 59 | e7 | e9 | c5 | d8 | e7 | 1e | 98 | e0 | 9d | 09 | 0f | 61 | 51 |
| 0070 | 9c | 1a | dd | ea | 8f | b8 | 34 | 79 | 66 | d4 | f2 | 05 | 5f | bb | 43 | f0 |
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.
0x336b3dc122f79f04bad4d7d7a44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230D01811C56B8f261AEab8Ce782ad8C0from 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 0x00f7bc1d…b3fb97
// 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("0x00f7bc1d972ea06f2c8c3b38912d9f3d8795ddc9d8dc58f29fff06ebceb3fb97")
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)