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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.
0x52340bcecd5ce8b2915d3469427694ee332558eeb8969dae88298897d31282ebThe 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 | 23 | 7e | 38 | ef | 00 | 86 | d5 | 66 | 87 | b2 | c9 | b7 | 14 | 26 | c3 | 24 |
| 0010 | fd | a8 | 31 | e5 | 9a | 69 | 1f | 24 | 67 | c3 | d9 | 6d | 17 | ef | fd | 79 |
| 0020 | 59 | 0c | ad | 11 | 07 | 1e | 2e | a2 | af | a1 | b8 | 2a | 50 | 6f | 18 | a9 |
| 0030 | e2 | b1 | 6c | 7e | 1e | d3 | c1 | b0 | 23 | a9 | ac | d0 | 77 | 98 | 0c | 7b |
| 0040 | 4f | 50 | 64 | 5a | 71 | a0 | 40 | ca | 3d | 9d | 10 | 31 | 01 | 74 | bf | f5 |
| 0050 | 00 | b6 | d0 | 04 | ee | 59 | 8b | a6 | 03 | de | 3c | 4a | 96 | 88 | 4b | 80 |
| 0060 | d0 | 1c | 0d | 94 | 0f | df | f8 | 99 | 3e | 9a | 93 | 76 | f2 | db | fc | c0 |
| 0070 | fc | c8 | 34 | 3f | 03 | b3 | cb | 4a | dd | d9 | 54 | c0 | f3 | 0f | b4 | 57 |
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 | d6 | 88 | fd | 98 | 2f | b4 | d2 | 3d | 68 | 65 | 3b | b2 | 88 | a3 | f8 | 1f |
| 0010 | a8 | cc | 68 | 98 | 66 | ba | 83 | ce | 72 | c7 | 12 | ac | fe | 75 | c3 | 1a |
| 0020 | de | 0d | 02 | 8a | 32 | 9f | 05 | 26 | c0 | e9 | 3d | 1a | f8 | 8a | 3a | 24 |
| 0030 | 26 | e2 | 69 | 0e | e1 | da | 2f | ff | 43 | cd | a0 | d8 | 58 | fb | a5 | 35 |
| 0040 | 83 | 4c | 07 | ba | da | 58 | 4d | 25 | 84 | 35 | a0 | 30 | ed | 0a | 29 | eb |
| 0050 | d9 | 16 | 89 | eb | 98 | 2b | cc | 6e | 9b | 7e | ff | 5e | 1b | f5 | 4b | 81 |
| 0060 | f0 | 9b | 1d | 81 | a6 | c0 | 9f | c6 | 57 | 43 | 36 | 5e | b6 | fc | be | d0 |
| 0070 | 02 | 3a | 57 | 62 | cb | 95 | ae | 53 | 7e | 8c | 3b | e2 | a1 | cd | a2 | 5a |
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.
0x0fb85397eb15d7a61348d856ddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xdDB05b4FcDD1AF5F41E43F77f1BcDAd51b3B9775from 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 0x52340bce…1282eb
// 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("0x52340bcecd5ce8b2915d3469427694ee332558eeb8969dae88298897d31282eb")
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)