Beto is a surname, and a nickname for the given names Alberto, Albertino, Adalberto, Berthony, Heriberto, Norberto, Roberto, Humberto, and Benito. It occurs mostly in Portuguese- and Spanish-speaking
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 0xc5c54ff66bb86306e92755430cc55a8bbd3aa4a4816cd6a2b1ed611173a1b4bb. 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/9a9b1840-55d2-489f-b3a1-3dcece1d1d4b.json and https://artists.proofprofile.net/proofs/artist/9a9b1840-55d2-489f-b3a1-3dcece1d1d4b.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 0x483dd07ee6b6fec98ab263008020c4be68c8113d6b4f08978ed51eb79b8102ee. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ESA011801190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c1dbf5b6ae6d236e6dd19fd3a38c8de452990ef4eccf28edcf2df0f0c1a04e. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/ESA011801191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da2c6ab68eac669526db767952e7556aefd2ccbb9e1685588d7b63e24ca726. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ESA011801197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843325e9cc12e6982d8b3fb83ba3af03e49047b3315573dc9167d459a529eac5. 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/ES71G2009521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ea19d4366bc1d97f6d6e88ae3c6d2489c8d07032fd542f56f228e9b41eb60. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ES71G2014322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03352adec077681623cac3302d88a34a8f2f92d53c1c00a3b86e503b566e5848. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ES71G2021694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6b1ea3d9102f87aa0a426e701811920c66fad46925ab244684b1bbdba6fe33. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES71G2034160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09d864357fee2df555aeb37c7f1d7a789a39fd41b273128f360051503db01a. 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/ES71G2059630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c81b1b88435d2e9d08a54fb563ea73441b1742042c78185e4b064e11dd0904e. 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/ES71G2127182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866644962f269564052428b85675c306efd01bf569e518076ee0e7370e356c42. 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/ES71G2232032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741c7ff666c026df78ba941064a407241e24d400e6aa7e02f5033761cc8aac15. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:49Z), 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/ES71G2232036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a62618d16b00222a9d112f2de792ffe9c4746a81690efc18b79c6c8051099fb. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/ES71G2232033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee67731c7a9c2f2297cf189297fdf369e8dc9591bc718ee526da9016b2fce89. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ES71G2232035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883fa151b0f0ef984dd1f9fc67c159eae6e8566e88f8273694826c1bebd1aafa. 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/USHM21949174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff28739eadaf29a5d536423994e9a5fba3a78a0f0f177b62b7bf3208220ff68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2322062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94842851c13cd7bbdbed02892ff29a4fe1ec6056234089ffed3111d8dc5f853. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BK4DA2463592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a65dda486d73bbc568c5a7984345a0f850fbbc158b35b5764c9c50621a07d9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b55fa706fe41faf92acc04f164a61ff261eaa81a127f2f819b651555edbb74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759fdc4c3efd333165a713e131ba01597bf7d92466a449a97a171b6f3bcdb977. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc617d44cc01f5575ea90fc68f48e7431f67f294042149fdb192b20373464b233. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112a9a241ea2c8ff3417796d84ce46fe41901715add93022ceda7bd5c997017. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BK4DA2463598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08ea1d86dd8c8d6c39a72e619766220ed8a6e19fb12da7c27a071c7d0afc893. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94842851c13cd7bbdbed02892ff29a4fe1ec6056234089ffed3111d8dc5f853. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BK4DA2463592.