Osabuohien Osaretin (born 17 March 1989), better known by his stage name Sarz, is a Nigerian record producer, mixing engineer and musician. Born in Benin City, Edo State, he is popularly known for the
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 0x0b5677232ebea7afd419697c2767746c24ca1490aa33eb04a52109fbe3046cf8. 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/082b3c73-bd3d-45e2-a820-6f8f7df53640.json and https://artists.proofprofile.net/proofs/artist/082b3c73-bd3d-45e2-a820-6f8f7df53640.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 0xefdd56563ce6e8ac994b1fea275d6d8a17c4fa44e55fba7999e326aff0c06b9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6MZ2204522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7e9859bc20b0aec69e13f72ca3d3f726144e0edfed211c38275d0ce35360b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6MZ2174058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf766b4cd01747cf2d716e89d40a7599dcfe279eb8b90e6af6d9f6d01b10bb71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6N22136333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8dd158068d4e7fb6ba5ad9dc397ade9498a92f79515f50149167f69a0191b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6N22136332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b21c6f2dbb385c5cd0c685a2bb3b44942bf55261c32002a71d4f5feee2579b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6N22136374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500635e76b1a6b08dc8c4821830bf3b0067e0bb42748141e1c793fda3b06dfe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6N22136378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340608d4d42aef6804598adc69235edb66906929587e5256ff263c1b545c28b5. 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/US23A1543220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a091d0971b394aafd0e0384ba785c809d420f6c4ea320fa52f810d942c6d5a. 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/US23A1536143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd0646dd0e60d4824e179588382dc9dd2999f2aad13f1d94162336a9e6720b0. 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/US23A1501548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b83e86cb0ec4d365600b8ef593a916cc5ac31cd4f23523078c0d20ec7c9874. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCADR1813992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbea999d17c16bbe2448c963078031755be6815eac348c83cc02dacb670a7bd. 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/US23A1501550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364725ed621b2ab8c0c8fddb5a6b4d516d81daba50158d4f9ade8f63c60e3d15. 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/US23A1501551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522ab02dc9d031533539311ac9cb7d73fa5a44f16213d19cb1f7def8fe8731e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US23A1501552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75865128932714c44400827dd661da115c0606dbaac264ce7bbfc74e5b81842. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US23A1501553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948f5060d1fb3e2c56c2ab79842f736fb185d1006312c146a9a29ff9c6b1b55a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAEB1982658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe871e975f1ae8d92174b7cf900df999a609c3a674a405b72e2a25e7e7ef88b01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US23A1501555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b1d317fb452923949055a4b6e2e52ff93185caa11bb0f58f14a09773521eb5. 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/US23A1536188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1530cd86f99077d1743fb0670e7fd0fa0988728fe1aac7bd79a17e4e8b19a9cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNMY2443448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87644f9f73412ac185cac3e8905e5bdf447f4665d94cb05836571aaea964d24d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZMEV2494177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2b66800dfdddff79653caba12fd840ad464cf360284ddb2fbe42e6af6aafc4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6N22264790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5e0caa070e20f763bbee972ce414b2431090cc5cc41f3761a10765791c2c25. 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/QMBZ92196449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c808170c30a2a7f7cb50c28a82a581adee81dbe1db4000aeb07e01ccc52da7. 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/QMBZ92196465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2363970da64bbf22edd7d14cb876c7f9b2a8146d4b981de8a073d3b1d6fa87. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ92196481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74888e4d5685ada58ad128ca5a2267a9411de8b0b97915e6a778c37686abc518. 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/QMBZ92196483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c808170c30a2a7f7cb50c28a82a581adee81dbe1db4000aeb07e01ccc52da7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ92196465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ce5f5f0a4f23dcde570b6ddf7fa673983d41c984ea5886ebc79ae8ce135663. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZES91887488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6c254daafb6c1fe72fa4174baf0f4e895872aac02511a8fc0a849422259db. 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/QZES91887489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fab4261690049fde9b5daddaa52b0eb69de9efc755de5268d11fa479d2d4f26. 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/QZES91887490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240147838d21e7e1afa2740510933974ba4f5631009a289d4a66fc16306b50b3. 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/QZES91887491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f8c2d0c262d86fd54a57b6cbc4046766c1058884483db96c4b99fd4300e542. 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/QZES91887492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470a2c3e021b3c3e6eb450cef3ea8717a7ee27836991276a3b1f35eb4147bd2a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABL1203989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd308a6c137c162d317c44d948523f4553bfb832709abc7a514079def3341bc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1292413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a69cdc00b0ba7ffceca73b30d77b50b2ff5b4231ce1d752a00a10531ad756a. 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/USUYG1306628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c2e2dc3b80cc09c08b45e2b5fdbe1b7e8769d8d989db53c0297a95a08cab19. 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/USUYG1305048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535a8d2fca7a616104764d59bdf364d0f41e14faeff9d222a7b4ab0fd0baa8b6. 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/USUYG1285269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a907bc140128dd145381c52d3015a57444c0447b8249a7ba3ce3414ca8d246. 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/USUYG1330819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2e0652121e12099902451b3f4ffb0a168ba11796ac07042339195debe6e1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1330821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269e321aeae83e173a7c593eadf50e932b5c24732ed71684030160fd9e95ebf5. 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/GBKPL2021028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e30eb036c7a69c49cb73217983d263816d7f0867bb0a162c216160572b43406. 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/GBKPL2021033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0319f2fcfb94ab8def4ea1eb321dc24bb29269c184830290632dca014aa884b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBKPL2010709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b8aebe0decbd994a695ca530073a73626fb6f6db7c86d6290ea24cf7e06332. 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/GBKPL2021029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152cdb1a6d0c41bcd57d15bca3c384f033950bdbad69f125c8e246a45667acf0. 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/GBKPL1956045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739d4f980ef376b02fe1f665725218d30fa39c628c7500eb4f12793325495063. 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/GBKPL2082615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda35d5a34bc031f7ea4283627dada5a714abd2dae363d0ace45ffee3f6d94a. 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/GBKPL1937043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed268f8460b92822389748cc8c8abca5d889c3278d30cff93f66f2f37c4c30d1. 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/GBKPL1973698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c034dfcacde696f8c8a9cf5a634f7809fff5415d02ae4d4ba8620d643b06655. 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/GBKPL1821978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e2d1cbf222443ef544a30afa533f5a91417b0554ed14f3c32cf30b377c0dce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/UK43Q1907343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798fb4ce65e888ac346f6149db79ec7a3e30235c4c84354d29f86f8d333227c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNWS2169090.
The Sarz Academy Presents: Memories That Last Forever 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d055741bfb451e966df005ed9912963d8881f3768079d8e7a6045abafd0220. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZMEM2529237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c51fb20bf84e62f9c58873189563546da4f32153fcd9d0f4baec804312b1d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KEA0G1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635b7b773fd0be2beaed43cd1b6b84d9da5dc2b528cf672ccc70e3b18ebe72cd. 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/FR96X1917064.
Jo (Dance) [Zabary & Jesse Jaxx] [Remix]
Jo (Dance) [Zabary & Jesse Jaxx] - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe7191bd35632afe513133e9ab2c16c48c7e57c9cd7ca277dcd3c1cbbe86b71. 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/QZHN72584368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd86740f055e915adb61978aefd62f5f59cc2df20ae8d8e0675ae0dfe7563aa. 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/GBUM71801607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111ca63a2ceef3d9e2ee340c37f40260ad3e7d90ce31c4269fc2a70998b10a66. 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/FRX282080176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3cecbcc6ee0ffc327655cf37b86f598fa662801bd3216fbe116a97ffc425a2. 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/NLRD51952740.
African Heatwave: Afrobeats Party Anthems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c9c04c62ffa094a7367eb94b310ad5d3aa47fe349177ba840517934975e5d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAIB2496781.