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 0x5d325572409d9972b777f48a7f20fdb38b5f7a799ade36d6900a2d9bc6cb01c7. 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/66dacd3e-2ddb-4fce-9690-82b0a67568d1.json and https://artists.proofprofile.net/proofs/artist/66dacd3e-2ddb-4fce-9690-82b0a67568d1.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 0x091f25533133b3727d9fe38ff40ca64e04672347eaf3426c53e43b0cc803e7a6. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/INL412101491.
Aadivasi Keve Mar Bhaya Ne - Aadivasi Bhaya
Hamu Birsamuda Na Poriya - Aadivasi Bhaya
Aapna Deso Ma Aapnu Raj - Aadivasi Bhaya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffc5c6caaa3a4206062993f4d4d1d5575c01b65689f8437b6d237f771a76399. 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/DGA0M2366662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c9479d3c9c0188ddf3fc31bffbc26823f7511926f5655fced44fc4ea7ecfe1. 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/INK652300415.
Daru Na Chakar Ma Darudiyo Vagadi Gayo - Takadi
Jode Jode College Ma Bhanva Jata - Takadi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22452d6d9e3f2821df2819ec5fdbf3d20f541fc8731668575e2350e00bb5dcd3. 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/DGA0R2309372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b1e1c85a0304931c38a35c9ac72b1c79d9b0bd3e65f622d9c91be62a7060b1. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/DGA0R2309373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3675dbf305c77e5fcb304b278450fd91d971d5a906b678137fe1b41331dde788. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:01:17Z), 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/DGA0R2309374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf427d3e0899b779655049dc1d546ea2bdb53ee1160187f17848361a234ab27f0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DGA0R2309377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26d669befab1777059e3cf36c3a0feef554310e6ce77e91084e92bf44480156. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:10:59Z), 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/DGA0R2309383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbc16e32566bb0dd7194cc317635e244ac5b6e8b083bdc2f237e6d5f456c1b1. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DGA0R2309388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9182576ccd6f2e93f48eea71e96041a881ff555083e5b84d3f4b744397265e0b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:56:15Z), 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/DGA0R2309392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d00f2c882c7cdb28f8b319cdc100feffe93ef86c678449c177babdc4bfc46c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DGA0R2309394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c497f79f96f0c2ad9b0a7cd4165a85ad36ea335d7ab282922d60e577ea0d2b8. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:39:02Z), 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/DGA0R2309396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3e62d03fd7cc6eda13a47c7a03e37021be0a405ceeaacc1592af6e8c7ce39d. 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/DGA0R2309398.
Dosti Ne Mali Dosti Yad Rehe - Kadaknath
Ek Love Na Char Loveriya, Butlegar Part 9
Tane Bhuli Thodo Jai Mari Janudi, Butlegar Part 16
Reels Chale Trending Ma, Butlegar Part 14
Rati Vimal Ratu Ponbidu, Butlegar Part 10
Lada Tari Chandrenin Layo Ke, Butlegar Part 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97939815f5020b926be1ed43f69928803c4e93265b861fd8ecf0ff45b1d8a2ed. 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/INN242406343.
Tane Bhagadi Ne Natho Mari Sath Ma - Navlo Jamai
Kajal Ni Dabi Ma Kajal Rali Padi Re - Navlo Jamai
Ghadik Vat Jovi Fer Gher Avi Pugi Hu - Navlo Jamai
DJ Vale Sale Janu Nachi Le - Navlo Jamai
Janu Tara Bangala Ma Char Baju Bari Vo - Navlo Jamai
GJ 20 Vala Hamu Jeans Pent Vala - Navlo Jamai
Mari Hate Farva Janu Rihay Nathi Re - Navlo Jamai
Janu Ghadiye Ghadiye Time Bhalya Kar -Navlo Jamai
Kamar Halav Chori Dhire Dhire, Sanedo Part 15
Ghunghto Ghali Tu Paranva Bethi, Sanedo Part 13
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff593d97aefaa8ddeea44e42811990385f9209fd0f5bdb0502e0ff032aa52ac7. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:13:26Z), 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/INN242407765.
Hiro Jevi Joteli Gunda Jevo Malyo Re, Sanedo Part 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab2150172a4f6de82ee7adf3191dba9c0a3dac05d1009066c82b51bdd2774a4. 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/INN242407775.
Zakass Chij Kunwari Bhatke, Sanedo Part 9
Be Be Baira Layde Mara Baap, Sanedo Part 16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243a0c0b87778225296a7b2f50814b62829d8af2c4bff94f7fc2d7d230cca28f. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/INN242407809.
Aambo Ne Aambli Moraya Re, Khad Khad Part 7
Romance Karave Disco Ma, Khad Khad Part 2
Bike Par Farvano Ghano Hato Sokh, Khad Khad Part 3
Bija Jode Fare Ae Jovatu Nathi (ChilOut Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb0edab52930297ffb170a424ce8aa1a3e39eb4243e673a6fdd43afe7ada43d. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/FR2X42531543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94751143e975e416ce07276ca215b029f12193c1c83fc61dad0f836d3b08aebc. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/FR2X42531544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3533b4811e82ef383219658ece44fbf65796db6c041478019b9a3bbb1973abc8. 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/FR2X42531558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e51090f096056b6429302942bb0b3f5653f1ce7ea0d9cf1f2aa8dd0cc77f928. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR59R2583719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76667303185636f827ab11734ac0ec6a67ec4698f5e9f611e939fa22061b88a1. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/FR96X2566117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e870e398d7ae0859bd318cf77f8dff6366219027e6017022a6c85073b88856. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/FRX202500187.