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 0x65d160f6d0fdfd3b76834704fc574223419790f48601e6688d8210836447e322. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/565946db-7f81-4d76-abaa-7d4b7835f143.json and https://artists.proofprofile.net/proofs/artist/565946db-7f81-4d76-abaa-7d4b7835f143.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Holi Khelan Tere Sang Ve O Sanware (Holi Bhajan)
Maine Ratna Lagayi Re Radha Tere Naam Ki
Barsane Mein Baje Nagada Holi Aai (Holi Song 2022)
Mujhe Vrindavan Basaya Ye Karam Nahi to Kya Hai
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 0x3302a85d71c21289330b0e5e88bdff0d56afd22f21cd709505e64fd7dc0bb23d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INV582005697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafefb5e44ac9d660a406c4151fd2700f7be0eb0fecad449c53cade065fe3f82. 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/INV582208697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11867f6691c7452918a0bbc8a8080591e0f6de0fbb8853370b0a5dac17f5c192. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/INV582005693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa962a1006e6f850a35196a156f6db83586f372b7ea71c196e268fadce92c0187. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INV582005695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6c0b92a175e303d1a38b74bec9573ce0793d861b33abcfeb4d3961960b569a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:42:11Z), 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/INV582005696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffa7e11d90359dc7d79fef532fef40533649e23cb4a363a160930a696110fbc. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/INV582005700.
Satao Na Hume Logo Hume Dil Ki Bimari Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c0a5301bc4b61e88e924cd8545027806f1b93978c696c185cee813965dcb4b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/INV582005701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5ac099dadaf46f6eca360d1a45ee65de0faead23052df0b9e0ca84f67a4b31. 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/INV582007144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133f47c1a9df2e6ec77175d5220b45baf22a3c47f82e9b30e3f336d1c8bc44f9. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FRX871570570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd726c17ae74531016fd0676f0d11a145ce9a29707b70dbcc65357f26791c897f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/INV581811650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc85899288295b3a1c82c29bd819f2460ed823eb96b04fbbde751d1ca405ab17. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/INV581811651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735252f2d38cc8e191defb47d9df744c0548f18f5bfecebe9593c5512402deab. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/INV581811652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6297bac7964cc9405dfd0029c207323df4c36edd56f50eac1f73582a76721ae3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INV582111335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85db2988c249f2828f36bb49ad411d1b1376cfd408c7371f999295aa842d0fd8. 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/INV581850437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77f0ad5da3bd4336b41f60229bd379aa5010f9a44c8001485518714f762c0fa. Chain 2 (Bitcoin): anchored in block 957527 (2026-07-11T06:08:55Z), 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/INV582006919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e577763c32f476ae824959515972ab54531685b48f292ff6831804b5be0aed5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/INV582209987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d63cf9b900cba0d125553c1df9fae5da9dc4f08d318430cc743d7f40866b353. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:17:33Z), 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/FR2X41723818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10a55cadce3ae5d589ace0ec8c62f2a26971223cc780a6f32695109f3fccee. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:52Z), 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/INV581811708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ca7ffe8cf0a3db23ec3a52a1885c4c6428a179907a605bb9fae40f083cb37a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/INV582201013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956fb3460c0b02be0732ade73b2ebcc32e94a0215c0bcbf6280c5bb11129c56. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/INV581811710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fe244e04eabee1796558a1c176915239a8b6df853023ceea5aa3e864ea8f6a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/INV581811711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e639984f9e99ee4b10511c40bc05cb0ff3b02dd4fa63c5a64e37dd85c89f88. Chain 2 (Bitcoin): anchored in block 957527 (2026-07-11T06:08:55Z), 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/INV581811713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0428cb9ee31de9f089044fb7275d4f75bd354de1fb77e0fd2442a63325d85148. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:53:16Z), 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/INV581811714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ffaa770a26ce2623fffe3cb117719948f6d551d9979eb939fd94c78c04f556. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/FR2X41643329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3370b8db6de168fe6a1e113421e9d479f420f341e49d26af1120e0461a01299. 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/INV581806387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90b045acbb8bbd1aef9fcdd83f03dacca4943af6b258148b2470c296eca12b9. 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/INV581806388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e611ac28f65afd0dff065b9ae2f54d9c5b28d69b38914cf98d9e0159f9e239. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INV581806887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c78621efed3348f3976de5be9f7de63f090913c6e779c1083c71c209d35146. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:08:35Z), 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/INV582209162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87f5e8ddf79ca5f30879633ecf71addd74bdb7d807a5b11681ae177f1f8aa1e. 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/INV581850469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df439876186306e3aded44eedd25494c7018ebab0ae4e9267a4d739da986f05. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:25:27Z), 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/INV581806293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501764f3d4e3fed1efb20821295fbdcbb60cf809893a6e145ca91d440bdd5871. 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/FRX201640846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8666b8c73f09ac6995b10a95214b84a4d08317c0bbca5bbc180aaa67d4c9ce2c. 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/INV581806298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8be56cb9a19a5a0f5fd262f68c8d6854e33d82d58d0abcbdf4fc7483ba36f0. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:00:04Z), 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/INV581806301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b8b346636950b6492ee188820968b66bcf6681ae618d10fed1cb6802ed0754. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/INV581850439.
Mushkil Hai Sahan Karna O Dard Judai Ka-Lofi
Mushkil Hai Sahan Karna O Dard Judai Ka (Lofi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438d9a9569c0b2518745cbbe0b34fecdeef79a412788f61bce3f42caa647c37d. 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/INV582354518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea58ab8954511c0d4fcc1dd19bc3292dc473d90b7e4e12d30dbe8b0eb059652f. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:52:07Z), 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/INA2W2404050.
लड़ फड के तेरा श्यामा हुण छडिया नही जांदा
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d5ac3e31db05e37b6843c1866769b3d3eb7bbbeb0b0f23e171fca6b6d02368. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:58:45Z), 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/INV582590742.