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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.
0xaf75412fdf4b29f27e6e50c470abd25b92763a3b6d260fea963b0cf75fb64379The 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 | a2 | 40 | e9 | 33 | 2d | 02 | 37 | 4e | 7b | c4 | b0 | af | 41 | 25 | 6c | 1f |
| 0010 | 0d | 63 | 99 | 3e | 27 | 7e | 07 | 95 | 2f | 2d | 1d | 26 | 79 | c3 | 3f | 01 |
| 0020 | b7 | 14 | 9a | 43 | b1 | 34 | 64 | 19 | 41 | 6e | 7d | 1c | 84 | 98 | 02 | ad |
| 0030 | 4f | ea | 17 | ed | 35 | fd | dc | 66 | ba | 63 | 6f | 4e | ee | 7f | 40 | ae |
| 0040 | cc | 3e | fb | 50 | 41 | ab | c5 | 8f | 52 | 67 | 85 | c4 | be | 52 | 2f | 2b |
| 0050 | 67 | 2d | 02 | b5 | bf | e9 | 03 | 4e | a3 | 5a | aa | 92 | 62 | d1 | 77 | 56 |
| 0060 | da | c7 | 00 | 5c | 6d | 60 | d8 | fa | fd | ea | 32 | 77 | fd | c0 | ac | 21 |
| 0070 | 1a | 75 | b0 | af | 1f | c3 | c3 | 12 | 24 | 3b | c9 | f0 | 2e | f8 | 6f | 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 | 33 | a4 | af | fe | 47 | 26 | 17 | e7 | c0 | 57 | bb | 3c | 16 | 75 | 1e | d0 |
| 0010 | bb | 17 | 04 | a3 | ba | 64 | 80 | ec | d2 | 22 | 9c | ef | ce | 1d | 42 | 17 |
| 0020 | 81 | 43 | 86 | 42 | cf | 74 | c6 | 8c | 4f | d2 | b7 | 1e | d3 | d4 | 11 | 75 |
| 0030 | 1c | 10 | 1e | 46 | 39 | 5a | a1 | 91 | 7a | 9a | 4a | 95 | 78 | fc | 54 | 50 |
| 0040 | 06 | ec | 71 | 0b | 77 | ba | 73 | e8 | 36 | d2 | ea | 21 | 9b | 05 | 5a | 4c |
| 0050 | c0 | b6 | 97 | 8d | b7 | 54 | b1 | b9 | a5 | 9a | c1 | 95 | 8c | bc | 6e | af |
| 0060 | 98 | e5 | 8c | c9 | 93 | 9d | 55 | 15 | 44 | f2 | 3d | 12 | 6b | c9 | 77 | f7 |
| 0070 | c5 | a4 | d6 | 46 | 15 | 1b | c6 | 48 | 1c | 4e | f3 | f8 | 32 | 77 | cd | 81 |
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.
0x00f9a5589c1dbd3796c69269188d569cfa0093490c1da63e7b0377d7804fe6f00x188d569cfa0093490c1da63e7b0377d7804fe6f00x188D569CFa0093490c1DA63E7b0377d7804fe6f0from 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 0xaf75412f…b64379
// 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("0xaf75412fdf4b29f27e6e50c470abd25b92763a3b6d260fea963b0cf75fb64379")
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)