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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.
0x774b04fbb0dca22b85a02a8709bca10648c4ff2a747407009136fe597c365ebcThe 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 | ac | c9 | 7a | 03 | b9 | 28 | ff | 00 | 87 | a1 | fb | 7c | 81 | 38 | 4b | 01 |
| 0010 | 6a | 77 | b0 | 22 | bd | e2 | 50 | d7 | e1 | 13 | b7 | 95 | 01 | 2e | e7 | 60 |
| 0020 | 63 | c6 | 30 | f8 | 0f | 2f | e3 | 0b | 07 | cc | 70 | 3b | 60 | cb | ea | 17 |
| 0030 | d3 | 17 | 9a | a0 | 11 | 21 | 37 | fc | e7 | cc | 02 | df | 60 | 37 | 0a | ea |
| 0040 | 41 | ef | 16 | 42 | e3 | bc | 2c | 36 | ae | 1a | 58 | 35 | c1 | 18 | 65 | 8b |
| 0050 | 97 | ef | 3f | aa | 4a | e2 | 3a | 91 | e4 | 4f | fd | 5e | 4f | 32 | db | 73 |
| 0060 | 54 | e1 | 73 | 1f | 58 | 81 | a9 | 07 | f4 | f0 | 7a | 81 | e3 | ab | 82 | 8f |
| 0070 | a1 | f9 | 6f | 7e | 9a | c8 | c1 | 43 | 30 | 27 | d1 | e1 | 19 | 2b | 0d | 39 |
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 0x774b04fb…365ebc
// 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("0x774b04fbb0dca22b85a02a8709bca10648c4ff2a747407009136fe597c365ebc")
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)