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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.
0x766bc5e9595ad1835621b94db83c019ff42ae845fdf0a1b03f905936de62602bThe 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 | 06 | e5 | e5 | c8 | 84 | 5e | 18 | 6b | f7 | c2 | c5 | 67 | 23 | 11 | 3b | 13 |
| 0010 | d0 | 53 | c9 | ed | 1d | 66 | bc | ac | e2 | a2 | ca | 7b | ee | c9 | f1 | 10 |
| 0020 | 46 | a8 | ff | 31 | 5f | e2 | 80 | 30 | 5d | 06 | c6 | 5f | da | af | 9e | c2 |
| 0030 | 2a | 3b | 62 | 23 | db | 10 | 6e | 9f | 95 | 0f | a1 | df | 92 | 7a | c1 | ab |
| 0040 | 0e | 3c | 8d | 93 | a6 | 59 | d3 | 99 | b0 | ac | 75 | 15 | 60 | ba | 1b | e9 |
| 0050 | 52 | 4f | 8e | c6 | da | 21 | 45 | 4d | d9 | fb | b7 | a0 | 06 | 6e | b9 | 21 |
| 0060 | 92 | ac | 87 | 72 | 29 | 8d | 8f | 05 | 7f | 69 | 3f | 2f | 29 | dd | 00 | 76 |
| 0070 | 41 | 59 | 29 | e5 | c7 | 8a | db | 7b | 06 | c8 | 00 | 76 | cd | bb | 88 | 30 |
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 0x766bc5e9…62602b
// 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("0x766bc5e9595ad1835621b94db83c019ff42ae845fdf0a1b03f905936de62602b")
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)