Bhai Nirmal Singh Khalsa (Hazoor Ragi Darbar Sahib Amritsar)
{"copyright_id":"0x4d626617085c5c3858ecd4bdb70a53b0194d9f845cd3d5732fe14e935f65fbaa","name":"Bhai Nirmal Singh Khalsa (Hazoor Ragi Darbar Sahib Amritsar)","registered_at":"2026-06-12T10:51:10Z","symbol":"NIM0275336","token_address":"0x75167c3c8245838adccfa5ce98cdec399fdc166c","type":"artist","uuid":"d546a30d-0af3-4a1e-8329-84edaaf5a86f"}
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 0x4d626617085c5c3858ecd4bdb70a53b0194d9f845cd3d5732fe14e935f65fbaa. 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/d546a30d-0af3-4a1e-8329-84edaaf5a86f.json and https://artists.proofprofile.net/proofs/artist/d546a30d-0af3-4a1e-8329-84edaaf5a86f.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 0x73b5d48fd72bac73ac44e5049ea0ee13349e807adf462fa2799bfa2fe507d1c5. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:20:24Z), 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/INS189411409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd7b8e0446c51bc6b31026f3c7dd3b427db204075691969c43ba52bff6fc8d5. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/INS189612258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c7412a9d606d286dc82ccf66ad071462ad56e422b7b4a799a0234976f6007. 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/INS189612262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7403748713cd0fd4b0e476acc97f79656e9839887b1d36a3302f288056264b. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/INS189812736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f952fe5cca46e47ad16c2812bace97c7442afb5090ff70bc72a694f2165dee6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INS189812735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e5475ad65649d1e3d035bf217bdbd2f9f49d3fb8f2788fc6d4003be18d1ebc. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/INS189812737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498d99abe6dedd2ec9080d4fded32ad91ea85f2121e555f58fd0cd0705871434. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INS189812739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2723abe4e3959dc561063917f7c62197ec9cf3a09b9d2e45fbd38134eb263dc0. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/INS189812738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ddc5ebf5a84ecd9d8f8f48706e5bf4b13e0ffb311c461a5c4a9a2dd7d1dd59. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/INS189812740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d6a37e153cddcb8188700c412f6a787cf5b37f1c87f6b7e65a254124a3eb09. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:26:52Z), 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/INS189826424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bd4cbdd202f059309dc68de13d2ffa0515708a68cc37cb8a8af7a43f7ba1d3. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/INS189826425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f2ca29ffedf8c4f6a34d80fe61892957c63bce9fdf605dee9d50b260c5f67c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/INS189826426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abb5a7659d104ca9df2b36777ed750663a8a93f044a0890e5b5c662fc89186a. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:06:58Z), 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/INS189826427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dfd6570dedfcbc1712ebb2cc8fed2b66c3d81b8d14a04342a8d84328908c88. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INS189826428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483ac8bf960450a666487ad15d4ee68b1599f297c0a22e40ddb7790a7f4aa25c. 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/INS189913594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4f3b50118c8c25d9912c215d027f37c2460c3c119417037d30b61cb7f9587f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/INS189913595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e639fa61ff91307b5f8a3fdcf3ca84fb0815dae8ac2b4b2e62d11c2aeac0668. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:19:37Z), 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/INS189927149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3f7d5c0eb10ba62ba2890aa0cd8296c360fee4c71be596428719d21f579d5c. 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/INS189927150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4cad2721dbc9c88e3f8cbc33d94d3a3302d400747f66b5fb86e1609ca14d57. 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/INS180358981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62392b9cefe77f9a50c63b9073077346b094af047fe1da7165dae4e8225746. 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/INS180358982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd6fca8e517b643ff8cccaaae954d5edd5eb8fe7b92e08d4978b3781d8a128e. 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/INS180358983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f56708e6cc365986c49121b935f77ad92a26fded8b8a56b0eb92b5bc88bd59b. 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/INS180374900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e627e17111ab5bc371f54750bfad6eb32b8b4ddc03a37922b1fd13187a561d. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/INS189324660.