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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.
0x58973b6a1e9ee89cfa2df2e483a40046f73170ff077cef22aeac9667c693cc56The 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 | 4f | e2 | dd | 91 | b5 | 2c | 87 | ea | 22 | 82 | fb | 4a | c5 | a7 | 22 | 27 |
| 0010 | c3 | 9a | 14 | d9 | cf | 7f | 8f | 4c | c0 | 63 | ba | 86 | 03 | ae | 56 | 96 |
| 0020 | b3 | 67 | 16 | 7b | 7a | b1 | 64 | e0 | 95 | 62 | c6 | 9c | 2e | 7a | e4 | 66 |
| 0030 | a9 | 40 | fc | c8 | aa | 24 | 05 | a2 | 36 | e3 | 4b | 0e | d1 | 29 | ba | 9e |
| 0040 | 4b | 6d | dc | 63 | 55 | 71 | d2 | 59 | e3 | c2 | 4f | 13 | 8f | 3f | f7 | 63 |
| 0050 | 4b | 68 | 3c | df | 61 | 3a | c2 | 80 | fe | 4a | a4 | 84 | 36 | e6 | 2b | c6 |
| 0060 | e9 | 54 | 2b | 09 | 6f | 74 | 1b | d0 | fc | 9d | 36 | e1 | 7e | ba | c2 | 92 |
| 0070 | 25 | 0b | 01 | 30 | 7b | 5a | 25 | 31 | b7 | 95 | ad | c5 | 32 | 90 | 52 | 07 |
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 0x58973b6a…93cc56
// 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("0x58973b6a1e9ee89cfa2df2e483a40046f73170ff077cef22aeac9667c693cc56")
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)