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 0x0b93cf83e894f95a9910561e3ef1a28323f9c2b42130ae8019d64d377eb6d77a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20082eb0-db3f-4c71-883c-f8080b7ee453.json and https://artists.proofprofile.net/proofs/artist/20082eb0-db3f-4c71-883c-f8080b7ee453.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 0xe3c2fe3b223c35a16197b4fc7d6c57bd86fa5c3e7291ba2dbead4bdea43ee073. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/INS230932816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fdcade490477a7667bdd44b183c2bb44c310f5820d3e4045fdd953c2ec9637. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/INS230932819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26b785876e834da96d739824d1ad8774d810cca23d0a7495562f2f2116d0e86. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:02:52Z), 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/INS230932817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6540b1eae3a8aac33ea324847ae8839964676638a84d1afe2d275b5c6072e4b7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INS230932818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d533974e2203d99e887af0c55b7d0474543a0dd82df7b9473727f3bbe3d1c84. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/INS230932806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3df321742925437b7fa251b9edcbdc635c5ff79cfdb86b0b7a404b7bae34dbd. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/INS230932807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee38537ca60d04041c2c245d2c67227ec80c0ca5002fe962f7e59e4a580d771. 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/INS230932865.
Maradhala Naa Muddhula Maradhala (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d1e3e659b1106210aa38ca0d45d3d8224ad7932a47e6e7c1748b0b844e36bc. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/INS231193600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2871d8568e5be6fd22267f0cd1f727a9cdc8f96a4f5c628f1e376e36a462cf6. 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/INS231193617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3db6410edcbc27e1cddc08d5a557f7290778fe45eb1ac3fa54c5a1ca02b2072. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INS231193610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25aa4d5420c79f0cf8e0e840c5617ea9c9c03340ea287a8db8ef046aaa27d6e. 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/INS231193632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3cfdb1cc08474cf3c912deb1aa5030fe1e0cf06b8c720fbefa81f0292d6641. 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/INS231193633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b23c9381b56f98c079c28ef815ad21c63f8f7f4e9d51a4ea6bf2ad0fdfd7b22. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/INS231193627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639a04009facfe95916229f0d187889711c09de99442025d23f88f6f7ae92725. 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/INS231193612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e7d90f251978758563ab069a8b6ac714ad32379530db6232d9a2e7d89721f6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/INS231193634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e1f09939f706032b0100697db5db9f7d74a4e4c6302e50a0941403c88193fb. 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/INS231193606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fac51766f7dd3391657b03b9a76a776f6594123dc523f619dac7258400d0dcc. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/INS231193604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc83fd4212283541e49ab81ae73918e32d9de2ef80fb31d41ae9fcc610e5100. 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/INA7Z2302051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e784f8706125aca7059bb77d2be388d393f9a337ae3c716705f0cf8835dd320. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:21:40Z), 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/INA7Z2302144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2aea0c268db944b66293b6695506fbf878c0ebfc716ef16e575463eeb0a7d7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/INA7Z2302142.
Maama Kuthura Raave Naa Maradhala (DJ Remix Song)
Maisamma Thalliki Dandalu (DJ Remix Song Version 1)
Yellinaru Yellinaru Bayaludheri Yellinaru (Dj Remix)
Mucchataina Mukkupogu Maisamma (DJ Remix Song)
Mardala Naa Muddhula Maradala (DJ Remix Song)
Amma Nee Mokku Theerchukunta (DJ Remix Song)
Lashkari Jatharalona Bonala Pandaga (DJ Remix Song Version 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25be9dba5692c05cffb2011ebc3ba30cf98a9d36696bba5f857f2e8dcb803f11. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/INA7Z2303197.
Dagudu Moothalu Aaduthav (Dj Remix Song Version 2)
Peddamma Antaru Durgamma Antaru (Dj Remix)
Vaigalla Thalliki Yeteta Pandugalu (Dj Remix)
Gandi Peta Maisamma Thalli (DJ Remix Song)
Maisamma Thalliki Dandalu (DJ Remix Song Version 2)
Dagudu Moothalu Aaduthav (Dj Remix Song Version 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9b7f339ec5610b02940bfd15df64dc58af910b7af712b8c71bfc413820ca45. 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/INA7Z2303425.
Osinee Yenkati Vasthava Lashkar Ki (DJ Remix Song)
Mayadari Maisamma (DJ Remix Song Version 1)
Mayadari Maisamma (DJ Remix Song Version 12)
Nadakallo Nadaka (DJ Remix Song Version 18)
Nadakallo Nadaka (DJ Remix Song Version 6)
Nadakallo Nadaka (DJ Remix Song Version 2)
Nadakallo Nadaka (DJ Remix Song Version 19)
Nadakallo Nadaka (DJ Remix Song Version 12)
Mayadari Maisamma (DJ Remix Song Version 10)
Mayadari Maisamma (DJ Remix Song Version 6)
Mayadari Maisamma (DJ Remix Song Version 9)
Nadakallo Nadaka (DJ Remix Song Version 10)
Nadakallo Nadaka (DJ Remix Song Version 5)
Nadakallo Nadaka (DJ Remix Song Version 1)
Nadakallo Nadaka (DJ Remix Song Version 9)
Nadakallo Nadaka (DJ Remix Song Version 7)
Nadakallo Nadaka (DJ Remix Song Version 3)
Nadakallo Nadaka (DJ Remix Song Version 11)
Mayadari Maisamma (DJ Remix Song Version 4)
Mayadari Maisamma (DJ Remix Song Version 11)
Nadakallo Nadaka (DJ Remix Song Version 8)
Nadakallo Nadaka (DJ Remix Song Version 20)
Nadakallo Nadaka (DJ Remix Song Version 13)
Mayadari Maisamma (DJ Remix Song Version 8)
Mayadari Maisamma (DJ Remix Song Version 14)
Nadakallo Nadaka (DJ Remix Song Version 15)
Nadakallo Nadaka (DJ Remix Song Version 4)
Nadakallo Nadaka (DJ Remix Song Version 17)
Mayadari Maisamma (DJ Remix Song Version 7)
Nadakallo Nadaka (DJ Remix Song Version 16)
Mayadari Maisamma (DJ Remix Song Version 5)
Mayadari Maisamma (DJ Remix Song Version 3)
Mayadari Maisamma (DJ Remix Song Version 15)
Nadakallo Nadaka (DJ Remix Song Version 14)
Mayadari Maisamma (DJ Remix Song Version 13)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 8)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 12)
Bonala Pandaga Vache Maamayyo (Dj Remix Version 1)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 6)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 2)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 11)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 7)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 9)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 13)
Mardala Naa Muddhula Maradala (Dj Remix Version 4)
Mailaram Mallamma (Dj Remix Song Version 5)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 5)
Mardala Pillo Na Mardhal Pilla (Dj Remix Song)
Mailaram Mallamma (Dj Remix Song Version 2)
Bangaru Maisamma Ravammo (Dj Remix Song Version 4)
Amma Nee Mokku Theerchukunta (Dj Remix Song Version 5)
Mardala Naa Muddhula Maradala (Dj Remix Version 2)
Mailaram Mallamma (DJ Remix Song Version 1)
Attharu Vasana (DJ Remix Song Version 3)
Osinee Yenkati Vasthava Lashkar Ki (Dj Remix Song Version 2)
Maisamma Thalliki Dandalu (Dj Remix Song Version 4)
Mardala Naa Muddhula Maradala (Dj Remix Version 3)
O Yadhano Ballanna Bonalu Song (DJ Remix)
Amma Maisammave (Dj Remix Song Version 3)
Attharu Vasana (DJ Remix Song Version 2)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 4)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 15)
Dagudu Moothalu Aaduthav (Dj Remix Song Version 3)
Yerra Anchu Cheeradhana (Dj Remix Song Version 4)
Yerra Anchu Cheeradhana (Dj Remix Song Version 3)
Gabarai Potunade Lacchimi (DJ Remix Song)
Yerra Anchu Cheera Dhana (Dj Remix Song)
Bangaru Maisamma Ravammo (Dj Remix Song Version 2)
Yerra Anchu Cheeradhana (Dj Remix Song Version 2)
Attharu Vasana (DJ Remix Song Version 1)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 14)
Ravammo Rangamma (Dj Remix Song Version 3)
Maisamma Thalliki Dandalu (Dj Remix Song Version 5)
Amma Nee Mokku Theerchukunta (Dj Remix Song Version 4)
Gowliguda Gangubai (Dj Remix Song Version 2)
Bonala Pandaga Vache Maamayyo (DJ Remix Version 3)
Maisamma Thalliki Dandalu (Dj Remix Song Version 3)
Amma Nee Mokku Theerchukunta (Dj Remix Song Version 2)
Ravammo Rangamma (Dj Remix Song Version 5)
Ravammo Rangamma (Dj Remix Song Version 2)
Ravammo Rangamma (Dj Remix Song Version 4)
Mailaram Mallamma (Dj Remix Song Version 4)
Bangaru Maisamma Ravammo (Dj Remix Song Version 3)
Dagudu Moothalu Aaduthav (Dj Remix Song Version 4)
Amma Nee Mokku Theerchukunta (Dj Remix Song Version 6)
Ravammo Rangamma (Dj Remix Song Version 1)
Mardala Naa Muddhula Maradala (Dj Remix Version 5)
Dagudu Moothalu Aaduthav (Dj Remix Song Version 5)
Mayadari Maisamma Piano Music (Dj Remix Song)
Amma Nee Mokku Theerchukunta (Dj Remix Song Version 3)
Mailaram Mallamma (Dj Remix Song Version 3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b5cbfa5493b841fee397e04e4c14a0a2e3c90d278f2eaeaedd8db5bbbf1d69. 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/INS231193640.