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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.
0x20b87ef6576782f8aa3d98c037d5439b0feffae37cdb706d2aa89ce48a784a8fThe 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 | 33 | 10 | f6 | d0 | 13 | d6 | 20 | e0 | 9f | 8c | 7e | 9b | a6 | 6a | 2d | ab |
| 0010 | 2c | f6 | 40 | 0e | a9 | 5c | b7 | 1f | 0c | f3 | 17 | 75 | 05 | 23 | 8f | 30 |
| 0020 | 0d | 72 | 6e | 9d | 7a | 2f | 6f | 8e | 2b | 78 | 44 | ad | c8 | 1a | 0c | a9 |
| 0030 | a7 | ed | dd | 21 | 32 | 16 | b6 | 5f | ea | 88 | ed | ed | a3 | 3f | 48 | 70 |
| 0040 | 4e | bd | d3 | 27 | 9a | a7 | ee | b0 | a6 | 14 | 19 | 5e | cd | 2a | ed | a9 |
| 0050 | d6 | b3 | a2 | 7e | 6b | e8 | 56 | a4 | 05 | 6f | 29 | 53 | a7 | 11 | 8c | 9b |
| 0060 | aa | 9a | 0f | ad | bf | 15 | 0c | c5 | 38 | 1b | 5b | 83 | 8e | d3 | 9a | d9 |
| 0070 | 3e | d4 | fc | f4 | 01 | 37 | 25 | 6d | f6 | a3 | f5 | 5a | cb | 69 | 9c | 90 |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0x20b87ef6…784a8f
// 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("0x20b87ef6576782f8aa3d98c037d5439b0feffae37cdb706d2aa89ce48a784a8f")
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)