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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.
0x6ff3d046d474302d8ecf4cd88ba75f8cb3c869adcd0de8bcc7e0a7635602fdadThe 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 | 9d | 9f | 1f | 0b | ad | 50 | 10 | 8d | f5 | 1a | cf | e1 | 6e | 96 | 51 | e9 |
| 0010 | 3e | 41 | 9e | 92 | 10 | 41 | ba | 9d | 3b | 86 | 64 | d2 | 40 | 4c | 27 | df |
| 0020 | 2c | d6 | f4 | a2 | d9 | 54 | 30 | 67 | bc | c7 | 44 | aa | 87 | 5c | dd | 60 |
| 0030 | 04 | 68 | b0 | 35 | bf | d2 | 31 | ee | d1 | f4 | 64 | f9 | 25 | 82 | 0c | aa |
| 0040 | 4f | 1f | 34 | fc | 6e | 33 | 27 | e5 | 0c | a3 | 7a | 5c | 40 | b1 | 54 | d7 |
| 0050 | 8b | f7 | fe | 4d | ab | 70 | c6 | 43 | 65 | a9 | eb | 19 | fe | ec | 83 | f7 |
| 0060 | a4 | ab | b4 | 8f | ba | e3 | 48 | 4e | 40 | 2a | 60 | e9 | 22 | 67 | 02 | a2 |
| 0070 | 97 | 91 | 62 | 3b | 66 | 14 | 6c | 36 | 5a | 5f | e4 | 90 | ce | 54 | 04 | 62 |
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 | b2 | 97 | be | 9e | 8d | 72 | 14 | 6c | fc | e2 | c5 | 99 | 04 | 9f | 90 | 62 |
| 0010 | 1c | 3b | af | 16 | cc | db | 10 | 39 | c7 | 02 | 5c | 1b | 0f | 33 | 38 | ec |
| 0020 | 6a | 88 | fa | e2 | 38 | 78 | 24 | b3 | 56 | 5b | 06 | d9 | 42 | 2f | 5e | 43 |
| 0030 | 96 | 71 | 64 | 36 | bf | f6 | cf | 8b | 58 | 7e | 71 | 12 | c1 | 40 | d8 | c6 |
| 0040 | 1e | 9e | 2f | c6 | 4b | 6a | 22 | 5e | bd | 88 | a9 | 5f | dd | 8a | 92 | 1c |
| 0050 | e7 | 26 | 7b | 37 | dd | 9d | 79 | bc | 1b | 7e | 3f | 9e | a3 | c6 | 34 | 82 |
| 0060 | c7 | 56 | c8 | 75 | f7 | 8c | 1c | 0b | 07 | 59 | 4e | de | c3 | da | 35 | 45 |
| 0070 | 46 | b5 | e1 | 3d | bf | 72 | 0d | fc | 3d | 45 | 60 | a8 | ac | d1 | d9 | 84 |
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.
0x0be41e8391e5b1ab8e0f51edc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xC9BC30BbCDB2348eEC75F4AE5d5564b97C678480from 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 0x6ff3d046…02fdad
// 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("0x6ff3d046d474302d8ecf4cd88ba75f8cb3c869adcd0de8bcc7e0a7635602fdad")
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)