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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.
0x8c760aa913fbb837cc79afe5b5418270c34254a4bb4622711b8a199bb10d8a33The 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 | c3 | 33 | 80 | 66 | 56 | d1 | 21 | 2e | 85 | 28 | 8d | 81 | b3 | a5 | 62 | 93 |
| 0010 | 1b | 49 | 19 | 2f | e2 | a7 | 44 | 08 | 10 | 95 | 86 | 30 | 3c | 02 | 80 | e1 |
| 0020 | 20 | 3e | fe | 8c | 59 | 59 | bc | 81 | f3 | 47 | 70 | 40 | 9f | 40 | db | 57 |
| 0030 | 1b | 1d | 26 | 73 | 12 | 71 | c5 | 09 | cc | 7c | dd | a9 | 60 | 80 | c9 | 48 |
| 0040 | 08 | 49 | 11 | e2 | 5f | 8a | f6 | 00 | fe | b4 | f6 | 04 | f9 | f9 | 6a | f0 |
| 0050 | 51 | ba | 82 | aa | 55 | c9 | 97 | 8c | 0c | f5 | bd | c1 | c4 | 28 | b9 | 3e |
| 0060 | 97 | a6 | ef | 68 | c6 | 39 | 1d | 12 | 17 | d2 | cc | b0 | 3f | 3b | 3e | a8 |
| 0070 | c6 | c2 | d7 | 02 | cd | 5a | 57 | cc | 39 | e8 | 72 | 0a | b9 | 52 | 55 | 85 |
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 | 83 | 15 | 94 | 7c | a5 | b5 | 00 | c3 | e3 | 44 | ca | 0a | fb | 04 | f2 | 40 |
| 0010 | 72 | 8e | 53 | 20 | db | 24 | 7d | df | c8 | de | ba | 0f | ca | bc | 06 | 40 |
| 0020 | 66 | 98 | f8 | a4 | ba | f0 | 12 | 01 | 7e | f1 | 29 | 9a | c6 | f5 | 1c | 86 |
| 0030 | cb | cd | 6a | ec | 0b | 24 | f4 | 4f | 67 | 55 | de | 21 | e8 | d4 | 3f | 96 |
| 0040 | 6c | f7 | 0d | 4c | f4 | 92 | b8 | 61 | 7e | 64 | 33 | 1e | 8a | 65 | d2 | dd |
| 0050 | 37 | 26 | 27 | 5a | f2 | a7 | 22 | d2 | 35 | 8b | 87 | b0 | b4 | 05 | 03 | 46 |
| 0060 | d3 | 17 | fc | 20 | 7a | a4 | ba | 56 | d9 | 68 | 8f | 76 | 21 | 54 | de | 2d |
| 0070 | 4d | 52 | 05 | 2c | da | 4d | 3c | 17 | f9 | da | 6d | 59 | 8a | b2 | 56 | a5 |
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.
0xfe967034b07ee78624a96807de922824803ed5a842d20d70a5b5ebcbcba021ea0xde922824803ed5a842d20d70a5b5ebcbcba021ea0xdE922824803ed5A842d20D70a5b5EBCBCba021eAfrom 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 0x8c760aa9…0d8a33
// 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("0x8c760aa913fbb837cc79afe5b5418270c34254a4bb4622711b8a199bb10d8a33")
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)