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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.
0x6b1a815338f9fd4fca5a8c7d601f0dfec4b9458bc59dacd5236a275169ff61e8The 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 | 99 | 5b | b6 | 75 | f2 | 7d | 4e | 3f | 4b | a0 | 84 | ad | de | dd | 3a | 77 |
| 0010 | d5 | 0e | 02 | 12 | 86 | 84 | 67 | ca | 5f | 46 | 94 | 3a | b7 | 87 | 51 | 31 |
| 0020 | 18 | 26 | 8a | 98 | 59 | e1 | c4 | 53 | 89 | 23 | ce | 2b | 50 | a4 | 0a | 4c |
| 0030 | 49 | 80 | 81 | 2a | 36 | a3 | bd | ad | a2 | e4 | 23 | b9 | 63 | f8 | 53 | 81 |
| 0040 | b1 | 52 | 16 | c9 | a1 | cd | c8 | 87 | 85 | d3 | ed | 20 | c9 | 56 | 90 | 68 |
| 0050 | 65 | 83 | 29 | 1e | ab | 9f | 29 | 52 | 4f | f6 | 26 | c9 | d7 | fb | 6c | b6 |
| 0060 | d1 | c0 | d2 | 16 | 1f | 1d | ef | 9b | 2f | c4 | 41 | 05 | 29 | 3a | cc | 86 |
| 0070 | 51 | 93 | 75 | 16 | 3b | 31 | 9f | 0e | 65 | 31 | ab | b1 | 8a | 1a | 42 | df |
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 0x6b1a8153…ff61e8
// 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("0x6b1a815338f9fd4fca5a8c7d601f0dfec4b9458bc59dacd5236a275169ff61e8")
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)