Bhai Shubhdeep Singh Ji Hazoori Ragi Sri Darbar Sahib Amritsar
{"copyright_id":"0x39157595e4ddcfc422a28b400b5d2f72f66c6e1846c262add944f25ba36efe3f","name":"Bhai Shubhdeep Singh Ji Hazoori Ragi Sri Darbar Sahib Amritsar","registered_at":"2026-06-14T21:11:57Z","symbol":"NIM0577868","token_address":"0xe3d8ff860dc9619da47a8db3cfe26d2d90681554","type":"artist","uuid":"9e3def3d-85ec-452a-aaed-6da045cc5777"}
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39157595e4ddcfc422a28b400b5d2f72f66c6e1846c262add944f25ba36efe3f. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e3def3d-85ec-452a-aaed-6da045cc5777.json and https://artists.proofprofile.net/proofs/artist/9e3def3d-85ec-452a-aaed-6da045cc5777.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efc504a6a36a8add58d2868b3515cc49c071ae507b85cdf4796c31b0ae5208b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INC172100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae8be52951c2a4228e1f14a80b811f297fde259a8309e6a20cf203c2107ca25. 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/INC172100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b4b211e7acb21c29c4608df6c5e803a9edd8822fd162ce00e6f4c6aa16190c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/INC172100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56327aa13465d88ef8a193af80e942e29ddddbea6e54e8f02328e01ddd6d050f. 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/INC172200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cceb62b5a974589829f028c24c9c07b34de768ea8509d587162711a25411349. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/INC172200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec85ba66ecb2558f2a39098beb405263b2e4695800cc8f4a6ca46f99d0d744c0. 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/INC172200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb89b1dce4a12aee90cca969d7200eb82424f6c619f43df6097d0653a29a674. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/INC172300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c3cd09518dd6ecf268f9dd85914206364051486953ca8d2b19965ac91265ed. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/INC172300149.