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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.
0xcd1ad9bbd6be3d81b4c99a8cdfa534064a12acddd69e46c25c23b37c83070659The 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 | 4b | 32 | 0b | 0c | af | ce | 0f | f1 | e0 | ce | 6f | 35 | 59 | 04 | b2 | 20 |
| 0010 | 8e | da | 31 | 58 | fa | 16 | 51 | ca | 3b | bb | 47 | db | d4 | 07 | 74 | 3a |
| 0020 | 5b | 6e | e3 | f7 | 4c | 3c | 64 | 93 | 1b | bf | 2f | 74 | b2 | 6d | 29 | e6 |
| 0030 | 9b | fd | 3c | 56 | df | 20 | a3 | 88 | 05 | 87 | 60 | 2e | cf | 2f | 38 | 1d |
| 0040 | 69 | 62 | 02 | f2 | 8c | 7c | 96 | e6 | cc | e1 | 2c | 75 | f4 | b6 | b7 | 46 |
| 0050 | 96 | f0 | a5 | ec | 73 | 04 | cb | 3c | 32 | 1b | be | 14 | 8d | 23 | 3a | db |
| 0060 | 4f | bb | 8a | ed | 3b | 85 | 40 | 5c | 51 | 3b | 1d | 40 | 8e | e7 | 70 | 26 |
| 0070 | 68 | 22 | fb | 76 | d3 | 21 | 61 | bf | dc | ba | 66 | 0d | e4 | c4 | 33 | 9f |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xcd1ad9bb…070659
// 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("0xcd1ad9bbd6be3d81b4c99a8cdfa534064a12acddd69e46c25c23b37c83070659")
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)