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 0x3beb5aa9596ffb75e4577f6bc78a2c7498768a96e093b696ada0d9b6301e7e7b. 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/1ebdd356-412c-4814-b542-9705fffb09db.json and https://artists.proofprofile.net/proofs/artist/1ebdd356-412c-4814-b542-9705fffb09db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Simplesmente Satsang: Cantos e Mantras (Ao Vivo)
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 0xabbe07ac97decfa3b571b29336d5a44fe5578f6c721db6117bbd7949444933fb. 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/BR90B1701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c6512ea0e33b5db62502dfbf1f8a625d6460c3b744c3d4f259246c949c628b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BR90B1701033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07519f39600e7defa1743abd4e2e0ab617d08968a045700c167365195a6bc63. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BR90B1701035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aadb660a751a2873166aa1ee6f0ac0bd3e03294016abd272e1000e75a7f5801. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BR90B1701036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f5012e857003843dea2bd82f54d9921c35ab7e3b67fdbb87fbde12a9ce110. 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/BR90B1701041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75cc911170ac643d56518cca8b08ceaef0003fe3fc372f4cb78b59cb3a0339b. 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/BR90B1701042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15cec902744ed2162214357bce4125b93e0b43551f61eb0853ab942071f1c07. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BR90B1701043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eb7d0b8b48205a1a2be0ec4641007092afad203593706166d3e9e80afd65e6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BR90B1701044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2e98aef8c7081a5c6d4e9ae0a24097d2cbde834d630d2129a97c66fb90ddbc. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:44:05Z), 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/BR90B1701045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ece07f91c30c294ac4db2bf0f6221c1b8d1f8dc158c60228bd895778d81e55. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/BR90B1701047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf6628b6a452124bfb495f53b2252a7a5a012d0b4752f44dca9f680680742f6. 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/BR90B1701077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda5bd9063d76de706ae73efd66283fed39d9f8653378d45b484bddce630165b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BR90B1701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442a6aa8e545e98dadacbc74680b7ec47bf81c4eae5db86dce5735183fe77ab2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BR90B1701082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5c7acca6447b52744dca46d7f43b3a48e4c2f7abfa3e6eca707b33353cd39f. 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/BR90B1701084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc828a08aa7879f5609bdb43e546fcfb258af86ec1c6a020eba5092657e80c7c1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BR90B1701085.
Simplesmente Satsang, Cantos E Mantras (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a11fe6764574fb5558a8600f61e71b6c545ad94d8ce5639a8928d33323bda1. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/BR90B1701087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34b4bee3dd3e606b63aeb3a9c93a7561cf5153673271ecadb06615f6b92b0e0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BR90B1701088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d5e97a66cf9f0caaa79cf08f6eff23f919732ba71a70249da2a0b90d9190e8. 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/BR90B1701091.
Gayatri Mantra / Hari Om Tat Sat - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1927838aade694d136b4bb6bb2e9c9c057d7a6d0f27ad25d60cf6ad2d9d297d3. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/BR90B1701092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abca7d617f771ed5021b12c6b3b49d7541ed0e4159efb8f9c10f5fb6590c610. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BR90B1701096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8bed1a93233ec14192577ccc58f166ae590e9e83cd05f37ddce764dd27d42c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:30:00Z), 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/BXHZN2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae7b294656f10e53613d04aec0297352c472b149980c8b94569f0145b1f2004. 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/BXHZN2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdab7fb51f2a48a460d746423c38a22f30019abdf4ba7bd2a7d652f54062d0c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BXHZN2100004.