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 0x7f24129ad5f62dfa0a5b7455be5f19193e744a61501a474ed830688688636678. 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/365aec2f-8c60-4db5-8e4b-1a9cb5853a57.json and https://artists.proofprofile.net/proofs/artist/365aec2f-8c60-4db5-8e4b-1a9cb5853a57.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 0x040494a0452df70b52496c3e077eea92ce4d5784d9e159234c743545c7c2b0b4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:43:28Z), 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/AUC6R2147680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3a3125fb2c239ca95b17d56da4f33f855b21d256b7a1fb1b255d418dfd3e44. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/AUC6R2176716.
Jal Kese Bharu Yamuna Gehri (Uttrakhandi)
Balma Ghar Aaye Koun Dina. (Uttrakhandi)
Siddhi Ko Data Vighan Vinashan. (Uttrakhandi)
Ho Mubarak Manjari Phoolon Bhari (Uttrakhandi)
Almora Angrege Aayo Texi Me (Uttrakhandi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d14bceccc01b353f30798f3f237bccd160de1be5119ebb650fabcd854c550. 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/INS7A2103758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eddf530eb7f253d1db6f3acfd3610e403cff37c50365609d3efa6786298d68. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/INS7A2107209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad761e65b1f2823d7d15833da757f4f56fb96b4da5f3c10a9b97174969a61ac. 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/INS7A2181794.
Kanhaiya Dagadi Gwal Bal Krishn Bhajan (Uttrakhandi)
Kanhaiya Dagadi Gwal Bal Krishn Bhajan - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711a7456456d31d1674d4c9722d96960f3aca0e101a21d799493337afbb15675. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/INS7A2189520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd716530da9ba4de572b6f577b221a6b58fdec73a7968ca966e087ae0f8380e06. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:29:47Z), 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/INS7A2240601.
Damuaa Baja De Choliya Nacha De (Uttarakhandi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc91302f79e3e73c954e82cd584ad03875ca1a57a350b1b229988ad76a9fc4b7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/INS7A2367534.
Sawere Dahi Leke Aaungi Khushi Joshi (Hindi)
Ram Bhajo Radhe Kumauni Holi ( Feat. Khushi Joshi )
Chandrabadan Mriglochani Bhajan ( Feat. Khushi Joshi )
Latki Raichhai Met Mai Khushi Joshi (Uttrakhandi)
Baluaa Ret Maa ( Feat. Khushi Joshi, Yash Bhandari )
Bhole Ko Kaise Manau ( Feat. Khushi Joshi )
Sachi Bato Parvati ( Feat. Khushi Joshi, Rakesh Paneru )
Dam Dam Damaru Wala ( Feat. Khushi Joshi )
Baji Re Bansuriya Bhajan ( Feat. Khushi Joshi )
Aesi Samadhi Lagayi Re ( Feat. Khushi Joshi )
Man Lagyo Vrindavan Ma Krishna Bhajan (Uttrakhandi)
Meri Naiya Me Ram Ji Sawar Bhajan (Hindi)
Dhangadi Nepal ( Feat. Khushi Joshi, Aryan Manola )
Tu Ruchhi Maiya Khushi Joshi Bhajan (Uttrakhandi)
Tu Ruchhi Maiya Khushi Joshi Bhajan - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6567af1a8a5236b93fcd18184b0f95ec2acbe7bc823327461d6621486fde233. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:21:40Z), 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/INS7A2553117.
O Maiya Bhagwati Maiya Khushi Joshi (Uttrakhandi)
Himgiri Ki Cheli Ganga ( Feat. Khushi Joshi, Rajkumar )
Mera Rom Rom Ram Bolega Ram Bhajan ( Feat. Khushi Joshi )
Samdhi Bhupala ( Feat. Khushi Joshi, Aryan Manola )
Khadi Hu Dev Darshan Ko ( Feat. Khushi Joshi )
Lachhima Khushi Joshi Jhoda (Uttrakhandi)
Rimjhim Padat Fuhar Holi Khushi Joshi (Feat. Khushi Joshi)
Rang Me Holi Kese Khelu (Feat. Khushi Joshi)
Rang Dalo Balam Holi Khushi Joshi (Feat. Khushi Joshi)
Aao Sakhi Holi Khelen (Feat. Khushi Joshi)
Phoolon Se Mathura Chhai Rahi (Feat. Khushi Joshi)
Ram Janakpur Aaye Holi Khushi Joshi (Feat. Khushi Joshi)
Ram Sita Lakhan ( Feat. Khushi Joshi, Rakesh Joshi )
Patlot Ki Sunita ( Rakesh Paneru Khushi Joshi )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84b25a37ae7c03065dac4becee256e2bb05cee14fc94645dc581f54c00a9406. 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/QZZ432335720.
Nand Ghar Anand Bhayo Jai Kanhaiya Lal Ki
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1588ecc45be52f46eaf9b19d1600fe46e05dc313a9c43608ef59b6b27b5b48a8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ432355144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ff9a5966ead764ed557928e661961d7f313463aa939f8ff7b40939c62a2aa2. 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/QZZ432355820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6886c9c81fe3b569b32186866f19a4517c5a1e04058148baeb766c90faa9baee. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZZ432413142.