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 0x72135dc1931b5006b139d7521d7b01d07d16e3116302ce8c684520791ca7353d. 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/d4c363d5-5b00-4750-a35a-f0ae13dc2863.json and https://artists.proofprofile.net/proofs/artist/d4c363d5-5b00-4750-a35a-f0ae13dc2863.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 0x095215d7f974295951884e00ca9c719775ab76b4029ac6a45a338293e72651d5. 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/INT502106684.
Byah Kara De Remix (feat. Pradeep Bhati)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10b4d56c489b27939fa3926b1611807eb8483ccf0e609ec6a76c49c82842bc8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:39:25Z), 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/INT502209612.
Fattehpur Ka Sher Babbar Bhai Neeraj Pepsu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4f09b9d0854429b120805577ac58af128d93ba8f6035acf14de4d9b8a017b7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:26:30Z), 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/INT502307991.
Sarkar ( Baba Ji ) Remix (Feat.Pawan Jakhar)
Hindustan Mein Jai Shree Ram (Feat.Avinash Selothi)
Modi Fir Se Aaya Hai Desh Mein Bhagwa Chhaya Hai
Bum Lehri (Original Version) (Faet.Mannu Pahari)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252c47156e468a2fe1ecfc1f49ac2c47842ed5c077052951d7091264140ffdb. 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/INT502403128.
Singhni Ma Ne Sher Jana (Feat.Avinash Selothi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad3727823c8e3ab934d529edbe57b42d1e4913236bb765e84f03d16688d28ed. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/INT502403453.
Bholi Roos Na Ja (feat. Deepak Gwalpahari)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4e9571d1e26f773450f064cbf69b1c19c469a19b67f09596d74ef3d702799c. 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/INT502405578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ba7f41a713b5bb3ac9c54e008b12286e5e4c7e4901e7d05e0de1b6a1c37798. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:22:41Z), 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/INT502405881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4720818a2f98cd7bb8668894377091f6fa7915f3208695c4a4a7217fbfb1ef. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:16:15Z), 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/INT502406107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7df218b806960dd1a30b3da86fba6147365621fbd448ec91f8c4d2ab74ca470. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/INT502518676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbe7d90312eddfcb2923314b9e9b224488c8ac337062621ce7387a5721fe238. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/INT502552596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7692d8359c79e05e1ad88fc82ea14f687d9090a3d428753bd2b4554a897cdd8. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:58:10Z), 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/INT502518954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdd3e08ee1094ddd1c3780e3bf9cf95ea8e457b7a599954f9fe34951d6f26ae. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/INT502519060.