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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.
0x1db09b735a9f6fa70dd16196a257e79f84ded607862c003d9fe925f212f6d1f8The 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 | cb | 77 | 5d | 88 | 1c | 60 | 49 | df | 07 | f1 | 81 | 0b | b4 | c3 | 49 | 52 |
| 0010 | a1 | 2b | d3 | d5 | 4a | 0c | 39 | 86 | 93 | 14 | 67 | 7f | b0 | e1 | 3b | ce |
| 0020 | 4e | 4d | 8f | c7 | 35 | 66 | d7 | b2 | 13 | 56 | 34 | ea | 3f | de | 8f | 68 |
| 0030 | 1a | dd | b0 | 1c | 53 | e7 | ac | bc | 5a | 50 | 57 | cc | a2 | 44 | 3a | 57 |
| 0040 | dc | 37 | 64 | 5b | 41 | 3c | 5f | 6f | 91 | 7d | 53 | bb | cd | d3 | 9e | e9 |
| 0050 | ab | cc | a7 | c6 | ec | c8 | 70 | 17 | 3b | d7 | ac | 39 | be | 60 | 5b | 57 |
| 0060 | 8f | bc | 91 | 38 | 51 | 05 | 52 | 4a | d3 | ec | 0b | 2d | c0 | 00 | 89 | 94 |
| 0070 | 52 | 10 | 0b | ed | 6f | 85 | f5 | 9b | 2d | 4a | 86 | 2f | a4 | f2 | 22 | 32 |
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 | 89 | bf | 42 | 91 | a6 | 65 | 34 | 74 | e4 | 0b | 57 | 7e | 95 | 29 | 5d | d2 |
| 0010 | e1 | 4b | 7c | 45 | 55 | 51 | c7 | 78 | 4d | d9 | fc | 99 | 6f | b2 | 2a | c4 |
| 0020 | b8 | df | 5e | 91 | fb | f6 | 2a | 41 | 36 | 21 | 4d | bb | 81 | 34 | 87 | c7 |
| 0030 | 6e | aa | 49 | 81 | 7c | 32 | 5e | 07 | 53 | 28 | fb | 42 | 3d | 25 | 52 | 72 |
| 0040 | e3 | f2 | 46 | 65 | e5 | 2c | 92 | 0e | d1 | 6d | 7b | db | 91 | ea | 99 | c7 |
| 0050 | fb | 24 | bb | 9f | 3c | 4f | 94 | bf | a4 | a7 | ee | 36 | b5 | 4d | d2 | b2 |
| 0060 | df | 33 | 65 | 80 | 65 | 6c | d9 | 52 | 75 | 57 | e4 | e3 | 29 | b3 | 9b | 6a |
| 0070 | d5 | 01 | 5e | 55 | 88 | 79 | 55 | 71 | f4 | fc | 0b | 9b | 38 | c6 | f9 | e8 |
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.
0x3eef35663799fce3f75a008634429534018b06c8757f41bbbac62f206892accd0x34429534018b06c8757f41bbbac62f206892accd0x34429534018b06C8757f41bBbAC62f206892ACCdfrom 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 0x1db09b73…f6d1f8
// 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("0x1db09b735a9f6fa70dd16196a257e79f84ded607862c003d9fe925f212f6d1f8")
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)