https://agent-vending-machine.avm-7301.workers.dev/attest
Third-party existence attestation: submit a sha256 hash (or a payload to hash) and receive an Ed25519-signed receipt binding the hash to an issuance timestamp. Verify any receipt for free at /verify; signing public key published at /.
#843
$0.05
1
1
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 72 | 16.1K txns | $0.0030 | |
| #2 | 68 | 51.3K txns | $0.01 |
| #3 | 64 | 1.0K txns | $0.22 |
| #4 | 61 | 3.8K txns | — |
| #5 | 61 | 5.5K txns | $0.0050 |