Kester may refer to: Kester (name), a surname and given name Kester (artist), alias of Mozambican artist Cristóvão Canhavato Kester, Belgium, a village in the Belgian municipality of Gooik Kester, We
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dcc36120d127658f873782470cf4a57ce53688d679be7c43a174aa71b2b298. 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/d0cd984b-3f69-4a59-8c94-76c3f3e73560.json and https://artists.proofprofile.net/proofs/artist/d0cd984b-3f69-4a59-8c94-76c3f3e73560.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa01bc1ae5443e7f9238b9fa39f223edc87b1fc9de68353034adaa49d7a044. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/INS320100345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96656f6825900ffb9c43a4d99d43dbfb4e9b45e0b8d207e6e941443f9c9386ab. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:53:21Z), 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/INS320100346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6c1461811f04ec3bda77c44c30151511bf57517b582e342b81a83cc27ce1f5. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/INS320100347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6dec23b2f82fe42ff818fafb9f36a7d078f6c87fc9a35c7e81de29706d5a81. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/INS320100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a55cc12f989954b5f96569b1d786f1e6953e7b90a41a6932903124c03c6057b. 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/INS320100349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb20d3eb877297dde1a662a274cfa4e3f2ef1a01e5969bc071998ff73c910212. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/INS320100350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cf40d0fa221639b5667948976d36e2758fcc39c0584b19baeb22cf75011887. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:25:40Z), 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/INS320100351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5d12c46816c7e61c840e2eb61c61f9e8a97ee7eda1d0fdffaf5b5e5619da00. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INS320100353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08224c272b29d3bc45a730552d4df01a3c49b67ac3dbb88f7f3ff4d67e91753. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:52:35Z), 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/INS320100354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cabd2fc4b6b53a0e21cf6085f9443248adfcf241cd5d53a52121d0a443a411a. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/INS320100355.
Hridayam Poornamayi (Onnu Thottal Mathi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66bf4b9f12df3835935567bc1dd29d6ea9055fb2aaa8f03f4a72bc546d10e22. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/INS172223237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd71df99fb153097c84c16b82ca400e93e57b0605813bc1390e0c51e42ee78a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/INS172223238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec90df5484915c3b164adead3d3e5df4d0ddea25ea59f1a314e5a11417903e7. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/INS172223239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b71d330b5070925e4c86c65b666fc14bd2fd347e7e81983b790f1e888ad8fc4. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:03:55Z), 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/INS172223240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0fd25cb805a85269fdb5517b960a440d64dbe3a8fd7db0e81ae79a2b48cb8c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/INS172223241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404f56e6ba97f82dea3f5705cce53f52a9f302ab10c7d49c5bf1cdb7863506f4. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:24:25Z), 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/INS172223242.
Ethrayum Dayayulla Maathaave - Version, 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b505540a2af65dd36821c1b5046d647cc9d8fd10d094c8d046587ad725aa4c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/INS172223243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162fb7a872abdcc15f9f152442b58fa19dad72ab6edd1d4a4ff6ca622127675a. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/INS172223244.
Kshamicheeduvan (M) (Jeevan Nalkum Vachanam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3799347b2a9d2102105e55566c28ded4e79ae2af80a8ba05c1abde96320924ef. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/INM251202334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0c350b13fb5f941c5b98c8fd8aed3089baefbdbacc81b8fa2b8e7cadf0aad4. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:48:37Z), 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/INE130302185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9866705c1a3adca437e3a7a9daa7279f5e3b50e182ed97b5ff1212ddab5c9086. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/INE130302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5199235b84ea3db6cd4e5a256d023d525a2f762874a1e8cb34389e2230396b1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INE130302045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec24c52b712cdc9835728b8e699caddbb2d9c4eebfd66a10167ed3f7adc6da1. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/INE130302236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e758ed3bd8bffd116b86fda3545c9e07fd870e70be74d4e712ecf19e6a1bb4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IND361500802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2349173e66521a693aa8c5990f6708a633c7907a9484f595fb1a22de839c8c8. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:37:49Z), 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/INC341800213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bf7defaf9b5485651dcd44104ebda7fba5371c4bc24f12320b77c597fded45. 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/INC341800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5a60033d9d0368168e717ea347156c8fe7abd545297a3dfe75de42c4a5ce57. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:46:45Z), 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/INM200600204.
Vegam Varename (Christian Devotional Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c690a2bc04cccf365cae91bc6e8af54eab06f576df4bd3e1d0f79b7ca628b1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/INM200700586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e99453310e1b3f1eb3927a4564b76ce36b08d818559302876d556a13f7c0a9. 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/INC341800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07ad02f04c6580e04e2074b9d15f6953d328e4814bf7956a6364148f77c8ee. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:53:36Z), 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/INC341900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6dccdd22463781f1dc4a59e7f9855e8a27d86a83f14cdfa10a31c21afa35a0. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:50:29Z), 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/INM801908287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf380b31ffe559b904715d533666a78d217b3a5e0c1d380e1622ab1325c72ec4a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/INM801908297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc489a1786eef5d708d62ee77bd95920e08158acbd81860ed9c5a62b03f40538d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ING211001675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece01d9affa538d9885fd0a89569326403d534539ed74190fae253c71dbf821d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ING211000332.
Marannidalle Neeyoru Purohithan (From "The Priest")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe587a45d4611a144b1d44973e41bae750ebccd5f5321f006fa850fe95c396d. 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/ING211005054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ba1fb0e98d71b8ce9a7d5f0da4042974390df03ab51dde9b48829b2abbf3fe. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/INZ012203798.
Nalkuvanillonnum Yennudalallathe - Single
Kester Alapicha Ishattapetta Christhiya Ghanagal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8768f39c6451baae883f11a4b5ff9373af2d0db5775c72941c16ad7eeba8ee. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:02:32Z), 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/AUMEV2512583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cef6b18ff33b90a820ebb7e588498f8cf254d109451b4cabfbf7f92051997c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/CACWV2582053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f237f24cf7bd107b764e22e0db0b385d66db5e36a921b6c8b714ec9326c356. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QMDA62512063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10eeeb17c0bca5e36c01ca65eb0c64acbc52c5296b10af5cd8573c4f8183647. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:31:17Z), 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/QMDA62511966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c55b7b4181c1208cedac6d66452111ad93d5ade8e21fae4ac09923d6e69618a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMBZ92531773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76db3f3566e166f828fea3324ea36f9c6f9eb7c577485e3d822892852d957c5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INZ010700006.
Onnumillaymayil Ninnumenne (Eesow) - Karoake With Chorus
Onnumillaymayil Ninnumenne (Eesow) - Karoake Without Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9756a56103d42593e2888ae83a3a179aa6b598fe1fb5e2f5b2ae7955d9d0e9bd. 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/USL4Q1914024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf046db179b2c08397d4359181ceefedb56e27fdedf2243f85783a71f795b02c2. 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/INZ011401063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926a2e078f7598b1cb82954c570ef09754d40bef363fccdc1e14c76ad0760613. 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/INM201841102.
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 0xfdb5cb489650abb0f696889a3cf78343b22ebd19052468dc2e7e95be6017f129. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/TCADE1726328.