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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.
0x949169813562f939a4d6896fcd5a484621c37943b4297ab8e4956b927fac1950The 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 | 84 | 79 | c6 | e8 | e9 | 06 | 01 | 50 | ae | 60 | 2f | f2 | 96 | b9 | 2a | 43 |
| 0010 | ce | ad | fe | 01 | 4c | a0 | b0 | 73 | be | 45 | fa | 73 | 26 | 3d | e4 | 93 |
| 0020 | 12 | a5 | 7f | be | 3d | 6b | 0e | 18 | b7 | f3 | 70 | 21 | db | 12 | 20 | f2 |
| 0030 | 87 | b0 | 5f | 05 | 29 | f7 | 4e | fb | c9 | 8f | c0 | 3f | 25 | fd | b1 | 58 |
| 0040 | 15 | d6 | 9e | 77 | 5f | fb | 07 | 5a | 6f | 42 | f7 | 03 | f6 | 8e | 8c | af |
| 0050 | 20 | c9 | fb | 74 | 90 | e8 | 91 | 27 | ad | 66 | 0b | 11 | 44 | 82 | 07 | 94 |
| 0060 | 07 | 17 | 4a | 7c | 4e | fc | 0d | aa | 84 | 10 | 76 | 8d | 10 | 69 | bf | 93 |
| 0070 | 39 | 86 | 7a | 3f | 11 | 4e | c7 | 15 | db | 42 | ca | 7f | 1b | 09 | 7c | c0 |
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 0x94916981…ac1950
// 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("0x949169813562f939a4d6896fcd5a484621c37943b4297ab8e4956b927fac1950")
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)