is a 1991 2D beat 'em up arcade game developed by Westone and published by Sega. Plot The plot begins when narcotics agents Paul and Bobby are committed to putting an end to the drug syndicate known
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92bc9febe228f1b98320352e036dc14ff4f349b25b92f953211cc4c4554d7e5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acb0b942-80ff-42b9-8122-fc2384aadaf1.json and https://artists.proofprofile.net/proofs/artist/acb0b942-80ff-42b9-8122-fc2384aadaf1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12f73f1b9d1826a359d690686edd2b9ed14c7da6f55171c4dd9a2f58f6eb57a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d5c843a30a1da4f05525abee5f2f63bdb71116fee274b6364999c031f9479. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ff3edfae7fd6ea37bfad6b8b82304ebce1ef3c1c5c96e6eeb481a011922f1e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccb887705129c8b2c411240f559b2e6c6841b16d982d7df59f23906d99f79d2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc344aaa177db8f70c564b13f568998250a4c53046ddab63102bd18b09a2902fd. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621bbe96aaf351e63f623ff729a68f50b15213748b18688025d15e472cfabed1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ae6191d40100f2f4cbd23842801b353106fc9c10afef2c736618f0cc17159c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd497218dcbe9549823011dafd8e7e361ab88aa934970e125d1497da3ede3df3d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bbc704434db01c95cf46bfa3b2b6557e2657c0ca0d097ef9410a2c553e0a39. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccab10cd39c34f95d754debc6852daf9703677dafbe36eee51598b630034fad0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a941ddf5fa380c55b1b386174b7d8f201269614502329b4290adb6261f0ed78. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92417869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ce9169bd6a24a4202b678b98f37f58d5ad4bc3e809aa7f02e2ebc53fae5e49. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2108599062a7ff17bbff5740a78e44a50b48599959001c6508a64d4eeefd359. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b93114b83f3b4e31f1b15b15640b39e666506e91ccaef8aeb551974e592476. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222788464cd221c1c531484119f16c435cfc00b4db91885cc508d44c3e361872. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11712b49aef66d56f2b67e1a70eaa7c7f06f2f7114058fc656403891601e9846. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3824bc945de236e7e522f070a2454d6cb2fc023bc1b7c32f1e0189bbd0bd378d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a6112b62d4f288833a76543e5f2534d1c7ef313166aef30766916143be4672. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1e1ebb59b2c316936f7c6dcd610155b55379ab6bf8dae8780d2adc42c231f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2289217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cde4fb1728b194b4214091427e2a5cd11e1cde317b4f94b088901c51f3f99ca. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2243237473a6270be60672cc6786467f3ca5df878bae09b7c854b30295f9320c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f7d3c00c81fe129d233fd0ae7ebb7d0febfc682e3b25b1e3923672d2b2e5aa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d38bb39c7c99292bab04cb670e1ed5bf7d7527f23963f44b635d86708fa41. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fb89fa1e299de8139612806483feb91208d7517dbea122f00f726b6a3e758a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0306e4296b15aed0e17b05c45778d64f04af0bdd4092add5df02dcb973bf7f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a55bfd6a5847385b5b963fb526b68ad751149fef9485fc1a6e9f2d8987f99df. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bfa2a974a3e89f582c2fd0566c7be3af65b809b331b6d071f484b388af3d83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81916316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf062c2a8da5a7c42f8bac853f36dafac818a298b7642eeeac130ba6f3cf0914. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92427560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcfad02626b3da13d85776853d25af0489d1de44df6214de4d9bd9e7e92e017. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92427561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd96676174fbf12bdd37a15192df20c3ee077067eaa03975b40cf0f3490f58fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92427562.