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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.
0xebf876a699d53f6200ea519ec7e88ab49d9e269c2aa67c426087682bcd24f596The 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 | 2f | b6 | df | 0a | 5e | bb | ca | 88 | 06 | 5c | 07 | f1 | 7b | c5 | 43 | 33 |
| 0010 | 0d | 58 | 1f | c3 | 46 | 01 | 12 | 90 | a9 | 53 | eb | 07 | 92 | ac | 94 | 12 |
| 0020 | cc | ef | b8 | ab | 7b | c6 | 9e | 5b | 05 | 62 | 59 | a2 | dc | e5 | cc | 2d |
| 0030 | ec | 06 | 71 | 10 | 80 | f6 | 8d | 1f | f9 | ef | 5b | 06 | 7b | 83 | ad | 45 |
| 0040 | 43 | 0b | 9d | 84 | 52 | 0c | 2f | de | cb | ef | 83 | c1 | 87 | 0f | 9d | 9b |
| 0050 | 54 | 96 | 5a | 0b | 08 | a9 | ac | 39 | 86 | b9 | ac | f9 | b9 | 97 | e6 | 7c |
| 0060 | ab | 79 | 68 | 1d | a6 | d1 | 7d | 8f | 25 | db | e2 | 8e | 69 | ff | 8c | 86 |
| 0070 | f0 | 18 | f8 | 5a | e9 | b2 | 04 | 3a | eb | c3 | 6d | 4e | dd | ae | 14 | 67 |
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 0xebf876a6…24f596
// 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("0xebf876a699d53f6200ea519ec7e88ab49d9e269c2aa67c426087682bcd24f596")
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)