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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.
0x77b86f2e3101c8f83416d82a4284d557e7b6e10597112e672fcab0c53098cb55The 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 | 11 | ad | 04 | 66 | 01 | 9d | d9 | e4 | ed | 8f | ee | 11 | 50 | 26 | 2a | 0d |
| 0010 | d3 | 45 | ef | 1c | d9 | 31 | 0f | 84 | b1 | f6 | 90 | 6f | 4b | cd | 42 | f4 |
| 0020 | 33 | 5b | 49 | 26 | 71 | 88 | 19 | b6 | 57 | fc | ee | 99 | e0 | dd | 2e | ec |
| 0030 | 6d | 46 | 34 | 14 | ae | 09 | 99 | 64 | 09 | c9 | 4e | ee | 1a | ad | bf | 20 |
| 0040 | 34 | 50 | 02 | 45 | cb | d6 | c1 | d8 | bf | b5 | 0d | bc | bd | 76 | a5 | cc |
| 0050 | e0 | 4e | b6 | 43 | bb | 78 | 08 | 49 | 4f | 67 | a9 | 7a | 3c | 53 | a6 | 93 |
| 0060 | 91 | 69 | 27 | 8d | cc | a4 | 03 | ab | 07 | d8 | ee | 9f | 89 | a4 | 64 | 5d |
| 0070 | bb | 94 | df | 2d | c1 | 8b | 8b | 3a | fe | 61 | dc | a1 | 78 | 14 | 9a | c0 |
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 | 99 | 01 | 70 | d6 | 06 | c9 | 09 | d9 | 45 | 4f | 39 | 28 | c0 | 61 | 17 | 4a |
| 0010 | 01 | 89 | 6c | 1a | f4 | db | e5 | 4a | 0f | 35 | bc | f1 | 5f | 81 | 7a | c8 |
| 0020 | c5 | 3c | bb | 0a | fc | 35 | 65 | 6d | 7e | 6b | 04 | 6a | 7c | 04 | 6d | 39 |
| 0030 | 79 | 7a | 49 | ac | dc | 40 | e0 | 18 | 47 | 96 | 93 | e1 | 94 | 02 | b0 | 79 |
| 0040 | 99 | 55 | ca | a7 | a0 | 30 | fa | 8a | 21 | 90 | ff | df | db | 29 | cf | af |
| 0050 | 35 | 4c | 9f | 51 | 99 | 68 | 13 | 48 | a7 | 33 | b5 | 78 | f0 | ad | 20 | 38 |
| 0060 | e1 | 05 | 6e | 4c | 31 | f7 | 67 | 01 | e5 | 70 | 05 | 33 | 9e | 16 | bb | 55 |
| 0070 | 46 | 3f | e5 | 21 | 54 | f7 | de | 36 | eb | d1 | fc | aa | 53 | e3 | 2f | d4 |
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.
0x7b42936490361b79b803c427e6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17C7aB534e01A039e747CdE3b99Afrom 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 0x77b86f2e…98cb55
// 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("0x77b86f2e3101c8f83416d82a4284d557e7b6e10597112e672fcab0c53098cb55")
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)