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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.
0x02610074c40b7aa0b8f7b944f4e2191689c73bbb42a49bd0a4863508ae309247The 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 | 8c | b4 | 41 | ff | 9e | 1e | 35 | 10 | fb | 61 | 04 | 9f | 6f | ab | 95 | b5 |
| 0010 | 15 | e1 | 00 | ed | ac | c2 | 35 | 9c | d2 | e8 | c4 | 98 | ed | ca | 9a | 04 |
| 0020 | 34 | 84 | 9d | 2a | ad | 0d | 92 | d5 | e4 | a2 | 10 | f4 | ef | e1 | 7a | 6f |
| 0030 | 38 | ed | 46 | 70 | ca | 36 | 5a | ae | 4d | 40 | 81 | d3 | 1f | 82 | a0 | dc |
| 0040 | 9b | 4c | e4 | 5b | 86 | f8 | 1b | 60 | 9c | 08 | eb | 6c | d3 | d6 | 54 | 03 |
| 0050 | 93 | f5 | b8 | ff | ea | ca | d0 | 01 | d4 | d6 | f3 | 99 | 91 | b7 | e5 | e0 |
| 0060 | e6 | 76 | 20 | cc | e5 | d6 | f6 | f8 | 4a | b0 | df | 7a | cd | 85 | 7a | b1 |
| 0070 | c1 | a4 | 71 | 72 | ba | b4 | 69 | 01 | 96 | 15 | 85 | 3e | 69 | c6 | dd | 70 |
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 | 9b | c2 | d7 | 73 | b7 | 88 | 4f | e9 | d7 | 4f | 25 | 7f | 8a | 2a | 93 | 7e |
| 0010 | e9 | c9 | 61 | ef | fc | 38 | ce | 3f | d8 | c8 | f6 | 60 | be | 62 | 1f | 71 |
| 0020 | e9 | db | b0 | ea | e4 | c6 | 56 | cb | 29 | 77 | 14 | 63 | a9 | ba | 61 | d7 |
| 0030 | 72 | c8 | dc | 5e | b2 | ed | ed | 2f | d5 | 5f | bb | 7e | 88 | b9 | 82 | 71 |
| 0040 | c9 | 36 | a9 | 29 | 86 | b7 | 71 | f2 | 22 | d5 | ec | 0e | e0 | de | 33 | c3 |
| 0050 | 94 | 87 | 94 | ac | af | 3e | 9e | f2 | d6 | df | 73 | 17 | f4 | 04 | 9e | 89 |
| 0060 | 64 | a5 | e5 | 1e | 3d | 64 | 46 | cd | 68 | f9 | f5 | 81 | 19 | 84 | d2 | 7d |
| 0070 | a6 | d4 | 0f | 9e | ae | 74 | c9 | ee | f5 | 4c | 90 | 0c | 01 | c6 | 30 | 75 |
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.
0x07502529810a5bf5a216ae0e6bde9ae364106718039955a9628efef93fc968210x6bde9ae364106718039955a9628efef93fc968210x6BDE9AE364106718039955A9628efeF93fc96821from 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 0x02610074…309247
// 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("0x02610074c40b7aa0b8f7b944f4e2191689c73bbb42a49bd0a4863508ae309247")
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)