Jota may refer to: __NOTOC__ Iota (Ι, ι), the name of the 9th letter in the Greek alphabet (figuratively) Something very small, based on the fact that the letter iota is the smallest character in th
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 0x07224d7ba2aa84cf44224341a1bd1acf398922d59f4b39fcf8e8db26792408bf. 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/e7a1a57f-94b8-4940-9f1d-50a5729e953f.json and https://artists.proofprofile.net/proofs/artist/e7a1a57f-94b8-4940-9f1d-50a5729e953f.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 0xde33365b1c5f1094559be5e6bc4d06cdeb369685f5bf83ebd17ce9c415422823. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES71G1921860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eba51be7a8a25a784f66b650ba68cd8f6499c74ca022037730ab8169fbe33c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES71G1921861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d16799a2bdb18da3a667ad15bd62b155b4cf816f248da64fe252b38247fe48d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/ES71G2041092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803ba647dc6b8e7dd8f9a65a58fdb0342ff1faa8e1631e852ad7a4ee1248bf3a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES71G2049583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb32d15ae92e94dbcaa407b187420c18e927c39469883bac3931e9dc134fc507. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/ES71G2054067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf91faced287fe1b14e6019278e3837155355148ef3a4706e2ed890dc3d70b19. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES71G2133130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ff3ef4195a46526f3011cf341ec940e737dc99a2de23229d9d4ba13dfddf29. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ES71G2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fe12c44fb4216ffe9254e72261631386508cbbe38c7850a0773c009206c156. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/ES71G2223604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf670ff6851bd0d7e0b1845b84f1063c83eb32531759c2c170eb734714015517. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZKDT2300796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef6e905418ecaf107e32c03374b1ce06f3574a228580c65a6bad258b7f8bdbb. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/COAF42494200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cac3e2ac9c4dd1195ac5498c584e4d3f5a6c32c141f9d0ba116b0aed511b02. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/QZZEB2420601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84288d969601360abcf5d2a749cd0039d3e8a66664096ab5bd453258a8910b25. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/GBRKQ2535210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59bbe685851f2ef43833fa209ea1a97858ea69acbbaf17555a160e01fba45a5. 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/QZ7R42455672.
Jota - A Sangre 2 - Jota Vs Diego MC - Live
Minutazos Vol 10 Freestyle Master Series (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3393ec713a96808f3866ea1ba7dff65f61732ec90432f0b599dd6dc78d79e23c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES71G2332845.
Jota - Random Mode - Actualidad - Jota Vs Jaze - Live
Minutazos Vol 2 Freestyle Master Series (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732bf4fc48d0c4a0677153cf11902fc4a5f63d117b934359a13caae220d432e3. 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/ES71G2328907.
Jota - A Sangre 2 - Jota Vs New Era 2020 - Live
Minutazos Vol 11 Freestyle Master Series (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba5aca4f85dbce3dccbb088dbf48e7b9512918f9f534d7162c55633a93a6d2c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES71G2332856.
Jota - A Sangre - Jota Vs Nekroos - Live
Minutazos Vol 12 Freestyle Master Series (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1ddb404ceb8066476baca6a2e1f88dde9bdc93c2e1176d48d9370d030cf86. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ES71G2334710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde05ba0013df4b0518271316b2d6938675ec07fb02faf383f1d473feb662c5ad. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/MXUM72300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36ebe63fef653c3fef277b0cbef6a8257184adab902ba3656a7585466d4af8f. 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/USP6L2402623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad12c05d154cab14225648cabb0bad8f98345535ae7bce16c197a2d0617e0c81. 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/USP6L2402624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c940391a2ac517d4d4a3265a30c35980b3e82b54a0bab06ba1a4e302faee84. 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/USP6L2402628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398be6fa3c53baefce5683225d7fe49c057738ce5ddbba2460703538f12470e2. 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/USP6L2402632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c09950375ba75edcc1dacc6d0a79956a99ad836b51ca40c5a14adb9fbaf135. 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/USP6L2402636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d3bda4b962cc34492836c0d041e5281d43b7c1febc00420031fadb6cd95b9. 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/USP6L2402637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58050853a092fe18135ba6ca23746c440f854ed5f66b738a15ec7bfeca8f0239. 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/USP6L2402638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f435421604e7632e59281eaa9b77c2b7b293d2ad3b569b244eb9768d886e32. 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/USP6L2402639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9ae645d451bee7766a7e50dc7bd51d4f09fc3b716ea51aa65b7d003e3191b0. 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/USP6L2402643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e72e9d66504f98e78d8b3e3ab7b8008fbd39422cb1328f6a8d12ac0bd821c0c. 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/USP6L2402644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd916db1219f92fdcd8e4fbcb44d88aa51a1290e9dc283f6490eee5be795c7f9. 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/USP6L2402645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25a319246b7b320ba44f5d7743e02ffc0f00104a628c6c35f5912ef91fb1862. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZDA62254585.
Mejores Minutos Sobre Beats de: ORLATHBEAT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7435a1e3d264fc114c410244cb5f16214486a92959cda5de1eb2c830aac6c7b. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ES71G2404276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc384f9a329653dd93f0ad4d4d32d752b48a88f36f23d31a05cf19f3e9ca0922b. 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/USHM92094955.