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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.
0xa18cfabcde4e0b31a78499183fcd45ed3ead70a4fdcdd12e07ce964d5e26edc8The 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 | 12 | fb | 50 | 5c | f9 | 0b | 8a | 99 | 27 | c7 | 1b | 63 | 30 | 8a | d5 | ad |
| 0010 | eb | 3b | 30 | 15 | 1c | e0 | 6c | a0 | 9e | f6 | e2 | 83 | 4b | a4 | 6f | 86 |
| 0020 | 0f | f8 | da | 12 | 14 | d8 | 82 | ac | f8 | 03 | 71 | d2 | 99 | 69 | d8 | 9a |
| 0030 | 33 | 2e | e7 | c8 | 1c | 27 | 76 | 68 | 3e | 0e | f5 | 23 | 86 | e9 | ab | c4 |
| 0040 | 0e | a3 | 8f | 16 | 6b | dc | ef | 68 | 77 | a1 | b6 | 48 | 93 | db | 34 | 00 |
| 0050 | 26 | e5 | e1 | e8 | 74 | 49 | 78 | 52 | 44 | a5 | 7b | 09 | 38 | a1 | 08 | 10 |
| 0060 | 4c | 0b | 51 | a2 | 63 | 60 | d3 | 59 | 0c | 0e | 1d | 21 | b7 | 30 | 5c | 42 |
| 0070 | c3 | 09 | c3 | 3d | 48 | 02 | 38 | 1a | 0a | 1a | a9 | da | 4b | 58 | 08 | 80 |
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 0xa18cfabc…26edc8
// 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("0xa18cfabcde4e0b31a78499183fcd45ed3ead70a4fdcdd12e07ce964d5e26edc8")
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)