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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.
0x7767eb6da30ce9fe81d011de69e24fc64523ada35c56caed928ee0f91e8732a3The 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 | cc | 27 | 58 | 10 | 41 | 66 | 17 | 6f | c8 | 27 | dd | b9 | e6 | 5b | bb | f5 |
| 0010 | d4 | 8f | 2a | b8 | a4 | d4 | ec | 94 | 3c | c2 | 98 | 1c | d3 | 5c | 5d | df |
| 0020 | ca | f9 | 34 | c2 | d5 | 3a | 45 | 93 | e8 | 5d | 42 | fb | 3e | 53 | 05 | 7d |
| 0030 | 7f | 07 | ea | 77 | 31 | 34 | b3 | 55 | 1f | 3b | 8e | 74 | 34 | 6f | 0c | e9 |
| 0040 | ff | 7b | ac | d6 | 9f | 6f | 5d | 69 | b5 | 39 | f8 | 0f | 05 | 1a | 43 | e3 |
| 0050 | 1d | e2 | 9f | f6 | 13 | 60 | 8b | 98 | 40 | de | c1 | 2a | fb | ae | 90 | 83 |
| 0060 | d9 | 0b | 01 | e5 | c3 | 30 | f4 | 70 | df | bf | 92 | 8d | 9e | 62 | ad | a7 |
| 0070 | d5 | 07 | d4 | 37 | 9b | 74 | 3e | f0 | e1 | 1d | 20 | 65 | 84 | 5a | 2d | d4 |
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 0x7767eb6d…8732a3
// 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("0x7767eb6da30ce9fe81d011de69e24fc64523ada35c56caed928ee0f91e8732a3")
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)