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 0xc3240b2aac4dc755df2ad23ba6212e1cbbf1bf35770b23e15714d86ce24c5b3e. 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/37e74a63-1527-4538-80b3-69c635964605.json and https://artists.proofprofile.net/proofs/artist/37e74a63-1527-4538-80b3-69c635964605.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shree Gajanan Maharaj Prakat Din Special Nonstop Bhaktigeete
Paalkhi Nighali (From "Gan Gan Ganaat Bote")
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 0x6175b5b029d565ef8b62ec3905d5c762e29fb7dca818aa53f273b44de6e8697a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS189524875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5746a289067ee0ce57b900ecd8cd348a03ad29727134aba2bceca099013c1929. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS189824382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ff0869942ecd6faeb21b41b904e7f08af4f0a0272e41e689b09c62a3d8cc8. 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/INS189824383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd718c4c644d7c8fee948d792c2b7ecdbf950d4ab1003f277d74d645bf67ea0da. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/INS189824384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fb15ffd46fd798af9d534b8cc38c51c93ed5aff03d7b0551be85685209e133. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INS189824385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238b09352551c87b353d9ec63ad33f9cd3486691b75a079132c52644574ad792. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS189824386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d6b40ae13e49ebd0f12f9f2f696884bb95aeda52b9eb179ee191d278826b8a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INS189824387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96135a84d82445625a19b0536ed0ef5709a59eb0750c820a4dc52f029d388a10. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS189824388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cd45732eed86f24057c30a9445939b9a1dd4e27209ed5c4b3d05ee8d60af70. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INS189824389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469b17c48472e307f36c5c37c4192133a1bc964e09afe77773da9c443d7670f7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS189824390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2b74d0cf10848b4e7d3c07475c4fcd6f0398cd66b774e95c369e50923280ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INS189824391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d2224471b849bd64a7f233edb061252ec6247b356f68f09bae22c431e2a5d6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INS189824392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf886a53be9e499e0fef89d4374510a59952495047f5ce3d4b2f1c7d462e3bb79. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS189824393.
Gururayachi Murti Sawli (From "Daivat Majhe Sant Gajanan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec089af53b9b8168c8664a4ffad4c4cc6fbcacd45eb9ba0a28368e3f6f095d43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS180900884.
Karu Parayan Gajanan (From "Daivat Majhe Sant Gajanan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1708daade319da909cc6fb9117edd6668c38cb36c4b2d2de143c8874b65c38bb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS180900885.
Mandiri Kalas Bolala (From "Daivat Majhe Sant Gajanan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa949502b831e90e787a89cc4b79d1c93a03b2d6e530f59d943d56c182d91cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS180900887.
Shegavicha Raja Gajanana - Bhajan (From "Gajanan Vandana")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1feb638b69d717db60bf531f298256e0cfcca526490250d03a74db58eaf3ce. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/INS180152091.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Shri Gajanan Maharaj Prakat Divas Special Geete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fefa72ead83d4a61833544d6884772b391d33aafd37c3b01214990598ef0f6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS189825603.