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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.
0x8fbfa191f424d2043fb7cb3679267c45c41389d4cc1a23dc2d4f607a59ee6d6dThe 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 | 1a | 93 | 40 | 32 | 25 | 24 | 77 | b5 | 16 | e0 | 8d | 82 | d8 | 3a | e1 | 15 |
| 0010 | a2 | 8b | ac | ff | 7b | 3a | a6 | 61 | 26 | 30 | 69 | 90 | 31 | 88 | 2c | 5a |
| 0020 | ca | d7 | 08 | b4 | 2c | 2b | 62 | 6e | f2 | 42 | a9 | e4 | 29 | c5 | f5 | 23 |
| 0030 | 8c | d0 | 7d | 09 | a3 | 45 | 30 | fb | ff | 19 | 9c | a6 | 5a | f8 | c1 | 60 |
| 0040 | 24 | 65 | 21 | fd | 78 | 7d | 68 | 14 | 4c | cc | aa | 1b | 07 | 96 | 66 | 07 |
| 0050 | 62 | 5d | fb | 6c | 1e | 79 | 0b | 9b | e6 | 26 | f9 | 55 | 4d | 64 | 1c | 3f |
| 0060 | c8 | 29 | fd | 8a | 94 | 0d | fd | 10 | 6f | 5d | 34 | 5e | bf | 6f | 68 | d5 |
| 0070 | 32 | 20 | 7d | 15 | ae | 61 | ec | 90 | 64 | d7 | 91 | 62 | 03 | 36 | 41 | d8 |
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 0x8fbfa191…ee6d6d
// 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("0x8fbfa191f424d2043fb7cb3679267c45c41389d4cc1a23dc2d4f607a59ee6d6d")
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)