Hareton Salvanini was a Brazilian musician and songwriter. Biography Hareton Salvanini was born in Bauru and grew up in Campinas, the son of singer and guitarist Luwino Salvanini. He gained promin
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 0x20286d76e316b21f113718d81e422052b22e5ce90c956c72d19d078fe5c8ce57. 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/138b47dc-4162-4ce7-b560-3d3f41867d95.json and https://artists.proofprofile.net/proofs/artist/138b47dc-4162-4ce7-b560-3d3f41867d95.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 0x357ee0dbe85b67817d0479f4119ff3d933729d3a6a60e7c3b20ed76cb62a5fd3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBCLQ1403461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3749bbb1c09a7026a0657a171256d12d4fe9e72d263b5e8d4e714626c23b0e34. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/GBCLQ1501992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c8be70f33fd9f07aa3092a90efd1aa6f97592cdd2da4d2e0eb42d160b52081. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/GBCLQ1501993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641795f9ceb7574fcf86fb3f627c0e09a51a222036ad34437a3c10e415afa5eb. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRWMB0201671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89a10bf67ed51f4d3c1bef454e2abd2403df4c1d82d16d7a3487068bd5da907. 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/BRWMB0201673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bd56e97f8ddb082d972eb601760515f2e999442b47d400cd743a4f81526794. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BRWMB0201676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25834bdec18cbb090e9a3e14683bc41cb90fb604bd271422fbd69ccf690a5553. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRWMB0201677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d12a41fca6e6a784ddf098e129edd3f6365624c9fe07def4297746f2a1db144. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BRWMB0201678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000236bded0b5aebf0790455c9b1869dbdb3e2e7c5a6261b471f6f706c1f8554. 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/BRWMB0201680.
A Virgem de Saint Tropez (Trilha Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d4439cf747bca226ab463d166df5b12f74166d55e06d85966a248f9f573fbe. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/BRRGE7400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c00d1190e07184cec6ccd79f43caa4ca0a5212311b4cfa1eaf0dbcc8972da0. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/BRRGE7400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242b2babc710825f7c281c6ff5ef9e179e4ab380259f9365deea0ce88fcfb0a5. 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/BRRGE7400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a0adccddff405332fbddd056acdaeb6bbe8f76b76bb968a598c6b67970e555. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/BRRGE7400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97498d4191c0d65e743452f91f345eceae1822e6585e1ce148de843821810c2. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/BRRGE7400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ea31135738f76de3ed1b8f7ca068400335527a3474c75b2de3fab7dac98699. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/BRRGE7400017.
Xavana, Uma Ilha Do Amor (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0f452d7851b1cf65ef57265dccaa04c4091869115ce4730f37858d61b4b34. 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/USCGJ2328998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ea10055b4c194009cbce27c604768f1c43d6c9d3175350fe0575f38efe20be. 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/USCGJ2328999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df03127f546672fabf5217c21b5e58c1708b8a9348a03f32427806b1b70fa15. 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/USCGJ2329000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290d2f28a3b9f85ebfe906723cb74942a993def47dff55e084684d540d518569. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USCGJ2329003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95e2f66a945c671ff835cbd6dad674726d90583eb84e1967e936e04a09590ff. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USCGJ2329011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e053b28e1ce24223240d39a056ec11051be558d58c4117c2ea4d9ec4470b72. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USCGJ2329012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a0fc3b2706f2545013af168181783a7da82ec04f5e81f3a3778d6aa42ac596. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBCLQ2200753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72c0edd73f3cc0770c954da4cb23234db76b4b3be2b0c5b4fed84b30d8de95. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/BRRGE7400007.