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 0x114ade99757bbdefbb95545a78ba8fa10cc308adb65eac0ce2cebfedb1e643db. 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/9f4a4bf2-1c0a-4352-90d7-8814406fd2e8.json and https://artists.proofprofile.net/proofs/artist/9f4a4bf2-1c0a-4352-90d7-8814406fd2e8.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 0x5356ada27dd613a64ea5bb34723394c2d4b86467c5dea70a56e9e26f44021e58. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE6HN2076260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0bd3531452e00eff5e3353b1c6e0f4e5a6cbefd6bfd26d52c7d5dcd2bcf42b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/SE6HN2076240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7ec652cf3f280922fe21ebc7d0f2ecd664d691fe7a7210a357e7347da69d50. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE6HN2076114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e78f07edf545d7a165ce70b953c97984b6b99b2319d30f6bc39d187a457d4ae. 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/SE6HN2076120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4a6ad0ac96ac4c952990f3289e8ac897c43a6191c19cc158a59cabe2b85d38. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/SE62M2135461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97f83c41f65c5bc4dc4bcc27e4600af874054858959f14756ba488535085bb3. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:51:59Z), 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/SE6QE2203473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71215fde66ffb12ac023c5bc78d64324a57c1df09aad606da55e991a186b4e85. 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/SE6QE2252685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64ec638aaf7f2290ccd6b2578d04827cda4e03e171a59dd16715dd8f7805a80. 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/SE6QE2278333.
Hare Krishna Mahamantra Raag Ahir Bhairav
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac87d115a47b6874122306cf163aa42da5f927ca0a84e9d1a9dec617a953647a. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/SE6SA2236132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3329c71c234ed837d2bc9a971f6fb4f88fdd953630d23a59aec3b7d4244c28. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/SE5BU2388173.
Shyamsundar Humko Pyare Rahein (Acoustic Version)
Radharaman Sab Cheeni Mose naina milai ke
Aeri Sakhi Mangal Gao Ri Radharaman Mere Ghar Avenge
Radha Radharaman Pukara karu.. Teri Chaukhat pr din Guzara karu
More Kanha Ko koi Mat Dekhi Najariya Lag Jayegi
Sri Govardhan Maharaj tere mathe mukut viraaj rahyo
Sakhi Ri Banke Bihari Se Humari Lad Gayi Ankhiyan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff396759d1858b066301dd70b0657a9d61daff46af3ed07958a50c9eca7fc269. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/INV792510386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec87bc403d56a3bad3d16ae8f90978572dac223290e25fcf963f58c2fa451da. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SE6XX2512954.
Ardaas - Sri Radha Rani Tumse yehi Ardaas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b6714ad6b28f3556c22ba48066a567cf7cd2467710d7f1315fc0e2db4d5161. 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/SE6I32542431.