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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.
0x3671fdae7b6b63d8d13d86fac900fbfdcba4b65463d6505399bf418cca410487The 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 | 4c | 76 | ad | 7f | 6b | 0d | 1e | 12 | 9a | e2 | 05 | 80 | a0 | 94 | c7 | 40 |
| 0010 | 0e | 77 | 9b | 6c | be | 09 | 9b | 55 | e5 | 1e | e9 | 80 | 1f | c8 | 78 | e8 |
| 0020 | e9 | 15 | d4 | b7 | f1 | e4 | bb | 4d | 57 | 0f | 52 | 51 | 24 | a6 | e5 | 9c |
| 0030 | fa | ac | 14 | df | 67 | b0 | 41 | 2b | ff | 6d | c1 | 1f | 5b | 7f | 7e | 95 |
| 0040 | 30 | 78 | 48 | 43 | 3e | bf | 6d | f1 | f0 | 2e | dd | ad | 42 | c7 | 2a | 43 |
| 0050 | 6b | 9c | 5b | 81 | d7 | ba | 26 | 20 | 11 | 27 | 85 | 22 | eb | 8c | bd | 2d |
| 0060 | f9 | bd | 9d | 09 | 79 | 3a | f8 | 20 | f7 | 98 | 8d | 99 | 42 | 9f | f6 | e9 |
| 0070 | 9a | 6e | c4 | d1 | 7e | 35 | 0b | 70 | ec | 92 | 5a | 62 | 02 | 1d | b7 | 12 |
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 | d8 | 5f | 30 | 76 | 9b | f8 | cb | ed | a6 | 99 | 00 | 24 | 78 | 1e | 2a | a5 |
| 0010 | d2 | fb | f9 | 0b | 9e | 3f | ae | df | 35 | 4f | 31 | 0a | 03 | 25 | 94 | e3 |
| 0020 | 27 | 98 | dc | 4d | 5e | 5a | 90 | f9 | 92 | 3b | 57 | a5 | 1b | 8c | 2d | 59 |
| 0030 | 2a | 41 | 89 | 1f | a3 | 88 | 90 | 13 | 22 | 76 | 15 | 3c | 03 | 6c | b4 | 34 |
| 0040 | 62 | 47 | fb | a3 | aa | 2e | c5 | db | eb | b8 | 1a | fc | 47 | dc | 1c | 6d |
| 0050 | 09 | b7 | c0 | a8 | 8f | 78 | bb | bc | cc | ab | e0 | 48 | f9 | bf | db | a4 |
| 0060 | 86 | 96 | 02 | 97 | 32 | 0b | d5 | 40 | 8b | 4d | 0d | ab | e1 | 4d | 2a | 32 |
| 0070 | 02 | 13 | a2 | 18 | f7 | f9 | e6 | f1 | 6c | 1d | c5 | 68 | 9e | b4 | 8d | da |
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.
0xf03f3e32f4e4ecf61557306d20c79062f4728bbd85b334241a10b11c806a72fc0x20c79062f4728bbd85b334241a10b11c806a72fc0x20C79062f4728bBD85b334241A10B11c806A72fCfrom 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 0x3671fdae…410487
// 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("0x3671fdae7b6b63d8d13d86fac900fbfdcba4b65463d6505399bf418cca410487")
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)