André Ricardo Mehmari (born April 22, 1977) is a Brazilian pianist, composer and arranger. His works were played by the Orquestra Sinfônica do Estado de São Paulo (OSESP), Orquestra Petrobras Sinfôni
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 0x745b384ebd17a70cb98ac5fb2ff1a99e5572fc4ab4e0f7e988538995bcc1b1a8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beaf5c47-6351-4ab3-9704-d62101c50f26.json and https://artists.proofprofile.net/proofs/artist/beaf5c47-6351-4ab3-9704-d62101c50f26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prêmio Visa (Edição Comemorativa: 10 Anos de Lançamento)
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 0xf0d4d4840a3318b9c296c82eb8f4f59ce6039e92de73bdf97bccc16dbcdde412. 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/BRMPC0600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018bf93cb0740d8a6ba9fa422a638ac1e8fe156dbd58ed38fd88645f1aeff31. 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/BRMPC0600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f882ca2b72a675e5eaaebb88acf1040eb596be0c16ed1e94a2b15774e5cf59f. 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/BRMPC0600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eae59788cba87610292c25632e390d57c9042b02bd0f619c8456750d065c3f. 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/BRMPC0600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f8f90bc2931b1bb92298ce4c883742336a7c1a22c75b29c958e78a05e5c6a0. 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/BRMPC0600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eeead3e5561e02cbdf7bd8bdef757e84efa65e5781e93548365d5103ebfd75. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/BRMPC0600115.
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 0xee87a833d47673ce17dc33be8c4809d508a1d989332c7a3d81dc048b5153d14f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BRMPC0600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b3d94ccedd2fc58a95aa4e619f84e599764c9e5913e79d91cf26fcbf016ff1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BRMPC0600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b0ad2772b3f70f30cf000e14cfc28b57c05559a175bac1ab6a482b812d4735. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/BRMPC0600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d149a671279b2c54570eb7a61fb85456873eb758f94f280389eb33ad4ed186. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRMPC0600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d393f2ad20c3fba03e5d84d807adb4bc2731382ffb73108ddd73316cceb640. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRMPC0600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fd31e72f0ab30fac2360015d084a44d4db9ddcdfe07db8acc41d426cb00ddb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB0800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a4d08e1bbb695a227321f575641b3919c824860e4d470745a96e96042aae70. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRTRB0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d744af2e82ef4027cb6906a0d42a7f74db7f8a14bb2ab493e637afbb826526. 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/BRTRB0800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dd25e790856573c28bac804d01e63a090c20fd4db702a0e650970a576b5866. 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/BRTRB0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2686a714c73fe483b2b8f86d557ea92c6884564bbb1ec1fd16785bfaaa56ed48. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRTRB0800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd383ce679d10bc471d6df3cab65e44804b5576fc08320a2f43093846a174d028. 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/BRTRB0800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef92a2010de8c7705b1c1bd65eb1eb06158baea41b05ecc0a278fdf159c49dc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRTRB0800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3719c08e13f2a068d5125041888e7627b364b68566a76cdf77c446a1f6a4fa26. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BRTRB0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad556f1a276d32d7b306cb310671440a9212b026eb94d6e976141f6c701d92d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/BRTRB0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ad28beecc634c2d274f1abb514180f3ba6e41fb95e6bbfca439385e9c84d0b. 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/BRF671200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2ed105bd610239e1757eee89bc0ec53c97d26a9755d6ed990cd540c4b44db. 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/BRF671200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a07e97131cbbdd2919be23c5d8b285fd9616ce5d40c731cc6f5dc68061edd1. 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/BRYAN1400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d090fdbed54fb37b401ad96bfec423e1cce0ac3e86ece4473827fbbc821434f. 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/BXSVC1700332.
Suíte Brasileira para Cello e Piano (Valsa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6f5f17caf9188ffd3d62fa132a3a07864929f9e249962c64ed941876142906. 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/BXSVC1700337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81256a78b709afab8a40305b45ef196f4e920652f3b2c5198e03766087e25c2a. 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/BXSVC1700340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6836f8698fd9f9e56b990b7e4fc01a52a3fd818e36b00a47a12d8716510c98. 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/BXSVC1700344.
Aria, da Suíte para Orquestra No. 3 BWV1068
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5734b123a869e43d30b98b825082909515e1ec5ae05a814d6cd783114e104a1. 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/BXSVC1700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36342ac2fda898d68bd74db20fbbf6f5085f692e03956a42bda379772a40d1a8. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/BXSVC1700333.
Suíte Brasileira para Cello e Piano (Prelúdio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17341483489acdbe7817ae6e2c6e5803da5b1c120f5eb8a091753137ca09a475. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BXSVC1700334.
Suíte Brasileira para Cello e Piano (Choro / Canção)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd68b5d6e4014ec610c2c27883c4867f6004afe9b471e0e9f7cb4e8ff8afab7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/BXSVC1700335.
Suíte Brasileira para Cello e Piano (Baião)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb1a5307284515f22d4470d0f732c70951e75a5260e0483efa760829f6f6df9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BXSVC1700338.
Adágio da Toccata em Dó Maior para Órgão, BWV564
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6896f9d94077f9efd80b634141354194cfd915c7f48e37467bc7d53fa9e07a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BXSVC1700339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bd55e121054387877651e0d2c0a68d095fcce1de6b69d76719095a92d82b02. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BXSVC1700342.
Chorale Prelude (Nun Komm, Der Heiden Heiland), BWV 599
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff56211dccc57f38d862412df3919bc5210eef92b18fe91fa4a7adc8421d5fb7. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/BXSVC1700343.
Por Sete Vezes (Para o Balé da Quasar Cia. De Dança)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c8b8483708924719cb4259d478d70709c38ad23a60e0864c0a48a55b3f4d92. 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/BRYAN1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b88949cefa1459cf12a2e25d5a5bc70968d8a443266f838f49a8032db3b9c5. 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/BRYAN1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d74df2a0d3431885e765987fe5a6303062f4421542fac2fe2617babf13953d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BRYAN1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437fb380c6fcf15df48005b49909dbcb3785b6531dfec4ee44130a64d759bf76. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/BRYAN1900003.
Sarabanda para um Novo Ano - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c7ad57124971233d45d78681dcf8fc0e65f0257176b7404050aabff5331e5c. 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/BRYAN2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaf5125ef8df8b7151b8d8444c55401a9efdd475623a190b60d8871497fed65. 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/BRYAN2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c60b17eda4bc6b27afc2f081d780034258335a75eda7ebe3f350de899de6e04. 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/BRYAN2000027.
Música para uns Tempos de Cólera - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b642563c787cba269b3eea480e13b841c7d7840e17b47c269e134bebad4ed03. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/BRYAN2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20897e104caddfef96637caa7db9a2be280e24b36749e830bab12c2142f0fb92. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/BRYAN2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46da1a8fecef37ffc0dfe41ed82126383cf4d395a214ee29c409b90145771ada. 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/BRYAN2100005.
Tu Que Sabes! (Le Nozze Di Figaro) - Mozart Recomposed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df625fc839cfd44409c800781957b21b5ceb37491d2dcb24f7b9e4595e91a1d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BRYAN2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32536473d9f8d8c0f7e5254a5e4c84663b5ebbf621d916c856eece086408cce. 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/BRYAN2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad443aceec8cd63ccc8693b257ca6c4fac8e5d4ed26d07a52f564387af9200cb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRYAN2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101f51cbf9c67bcff38a8f62fcb226cd2764c24073c2f7a2d7b5de22d3f1701e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRYAN2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1924bf3d1a07bfb0d66b6867fe3853d2744e7d22327c63a28998b0b34588589. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRYAN2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb02084a8e6ca96c8a60658f1198b98e64264b337bc1a8df12d11254b132087. 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/BRYAN2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7515bc1a1ebe9105c48961aa6a780a98d16ca00e41abb77366181f4fbb7c9e20. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/BRYAN2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f30e0de43fd1ced2ac69800b0b7bdc801d9769f6feee8b02aaa1443bf6687ec. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BRYAN2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143bebbe360b3f2bd1e99df5818006b7dca5f7ac73351c662d87facd25001140. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRYAN2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a99534d00957519c86d34c8f4a3d23b9d49fbf81fd40c95ebd2cfe13bd41198. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/BRYAN2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941d0211234bc5c10f5881f4a8a5526bae831e52d55384c2a0d59f333b7d2553. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRYAN2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c4bd9077f573b97e3bb1f9574d3c9b9f05c64499713b4aaa638a7d4421280f. 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/BRYAN2400036.
André Mehmari - Modular Paixões - Piano: André Mehmari (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458fdf2534ceed1b8c83573228bf005721da75ace8c0532083813d58ad07135e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BRYAN2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3c51b7e59c8b7dda05129b8999b31b7de5f5792a4787d2eed47bd3d5b0ca41. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/BRYAN2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7dffa1453e17959d4079b45d53a60fdb2fc59544a72b07df590e92535adb50. 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/BRYAN2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dfe4701bdd51b559185df90f3bbae5da08d0ed3563b2dfbfb6854fa1c8d8f1. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:51:28Z), 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/BRYAN2400047.
Mpb Brazil: Brazil, Samba, Bossa Nova And Beyond / A Nova Canção Brasileira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2bf3d021bbc506473b4d5adfd7c565c792ff6773cff49b6a4e4096b3e6170. 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/BRN401400015.
Cantos Populares do Brasil de Elsie Houston
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be72feb107466e7f1b0d0b35c03636ade5eccdf5494af5423ea0e8573664ba9. 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/BXRNA1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c24923a5e9905ff13683a48f794eb054096a346d5ebb466bd9eb4655423cfa. 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/BXRNA1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb0ecd2115b7cf10e9152dc9e4f9a651f1830475296d6267124bd845c38807a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BCS3T2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71105e5567c6d0bee2d5a793507816cc06d4c3e9d007e27864c7fd17e3e5fb6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/BCS3T2300009.
Panorama do Choro Paulistano Contemporâneo, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c99cc0b8d11f6cb3675d6df2e2b78f7b18f7643482ec67c40f95078e26e9c16. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BRPOU1400050.