1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5d3983ee335fd92ed68615c0071938f0594287160a776ecccff26ca5c15b3f32. 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/82b50f60-0842-4a79-b0d4-7796dbe755d1.json and https://artists.proofprofile.net/proofs/artist/82b50f60-0842-4a79-b0d4-7796dbe755d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x1f4d2f1d8877d62e858cd3daaa35212a07c0c5cb53a4b780d9baa9adb3a9f3f3","isrc":"BRUM72102225","name":"Nem Com Chip","registered_at":"2026-06-24T06:13:52Z","spotify_id":"0WhigzZcjyT0Aewq65IPEQ","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4d2f1d8877d62e858cd3daaa35212a07c0c5cb53a4b780d9baa9adb3a9f3f3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WhigzZcjyT0Aewq65IPEQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WhigzZcjyT0Aewq65IPEQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59013af7f98d9aae04bb1049a39d65ed23026010a1c14a13041f77def71ec966. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4t0HYMnsFtGQ99wZGB2rfJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t0HYMnsFtGQ99wZGB2rfJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fad52412580292f9e5b9b6443619349d74e48fb75e51e1f3462793b8445ed4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dW2g6mWZnFbYVsBRzBC8w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dW2g6mWZnFbYVsBRzBC8w.
{"copyright_id":"0xfacdcfffd643c1a70c1827d813df90d82143d3476c960393f94633a339f29810","isrc":"BCGL72300007","name":"Pézinho no Passado (Ao Vivo em Goiânia)","registered_at":"2026-06-08T20:04:11Z","spotify_id":"47dIG7bgP307HGcJDKuGsB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacdcfffd643c1a70c1827d813df90d82143d3476c960393f94633a339f29810. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47dIG7bgP307HGcJDKuGsB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dIG7bgP307HGcJDKuGsB.
{"copyright_id":"0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820","isrc":"BXWOW2200169","name":"Sabe Que Fui Eu - Ao Vivo","registered_at":"2026-06-07T19:58:08Z","spotify_id":"5llh1mrXQTUrnQxAVckvd4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5llh1mrXQTUrnQxAVckvd4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5llh1mrXQTUrnQxAVckvd4.
O Céu Explica Tudo / Ele Quer Ser Eu / Tá Namorando E Me Querendo - Ao Vivo Em Brasília
Não Tem Dia, Não Tem Hora / Sonho Por Sonho - Ao Vivo
Minha Estrela Perdida / Vem Fazer Amor Comigo / Preciso Ser Amado - Ao Vivo
Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo
{"copyright_id":"0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571","isrc":"BXWOW2200191","name":"Vagabundo Ama - Ao Vivo","registered_at":"2026-06-17T22:26:00Z","spotify_id":"5ML5FUJDRxFklljSuQMXFQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ML5FUJDRxFklljSuQMXFQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ML5FUJDRxFklljSuQMXFQ.
{"copyright_id":"0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee","isrc":"BXWOW2200171","name":"Saudade Tatuada - Ao Vivo","registered_at":"2026-06-21T02:07:38Z","spotify_id":"2aiwc9k5P5W8rQ6TxOZk3Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aiwc9k5P5W8rQ6TxOZk3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aiwc9k5P5W8rQ6TxOZk3Q.
Vira Amor Da Minha Vida (Cachorra) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d47804f0819c2dce473e72823c1e24652a411e049b62a9d4bc3d29e7271408. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6etp0C23U12g5fK1WfepIy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6etp0C23U12g5fK1WfepIy.
{"copyright_id":"0x62fd7a39a07d2771dc41c61e99f523600bc9b505c08e5efd9fb5805052db4dde","isrc":"BXWOW2100117","name":"Replay - Ao Vivo","registered_at":"2026-06-19T12:41:36Z","spotify_id":"1zmbdfX8kwgLwRkypVyIYB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd7a39a07d2771dc41c61e99f523600bc9b505c08e5efd9fb5805052db4dde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zmbdfX8kwgLwRkypVyIYB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zmbdfX8kwgLwRkypVyIYB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb9ad348438b485b0a695627f04e91e4577b70be2190bb5ee76f60e1c81195e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/221hyugxJ2U17mnr25a3No.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/221hyugxJ2U17mnr25a3No.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9f03e0f19139b0681f1b71e40ec723e415c493950af70707128f650ce8f09d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55tO0KAE7HsVMcqPT7qG2p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55tO0KAE7HsVMcqPT7qG2p.
Esqueceu de Me Largar (DJ Caleb Calil Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431ccd5771314560d5155293d14ad7ba635c3ea0fc0bbf44c4d3250c7b9d13f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ixkZ7ZSuAkvu2hocNx7rf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ixkZ7ZSuAkvu2hocNx7rf.
{"copyright_id":"0x431ccd5771314560d5155293d14ad7ba635c3ea0fc0bbf44c4d3250c7b9d13f6","isrc":"BXWOW2300306","name":"Roletar - Ao Vivo","registered_at":"2026-06-09T08:13:36Z","spotify_id":"4lpnpSwtBGJzBonKesaG9V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431ccd5771314560d5155293d14ad7ba635c3ea0fc0bbf44c4d3250c7b9d13f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lpnpSwtBGJzBonKesaG9V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lpnpSwtBGJzBonKesaG9V.
{"copyright_id":"0x22ec6b6453e2150144501e67c5de8b8e629c6ff2cbb20726fb32d6cae1b3cc1c","isrc":"BKN9H2300002","name":"Gordinho Macetador - Ao Vivo","registered_at":"2026-06-24T13:04:06Z","spotify_id":"5msR1u8mnHLDrOhsCRNOXI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ec6b6453e2150144501e67c5de8b8e629c6ff2cbb20726fb32d6cae1b3cc1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5msR1u8mnHLDrOhsCRNOXI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5msR1u8mnHLDrOhsCRNOXI.
{"copyright_id":"0x9f0be2fc591a2b24fbdc0eae1ccd9d93bd1eea0bba0a9e6bf3f827d4a7f4f73b","isrc":"BX9ZT2300279","name":"Calma Vai Devagar - Remix","registered_at":"2026-06-06T17:12:26Z","spotify_id":"6CuOjcWiUt8yLILCOAOA3n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0be2fc591a2b24fbdc0eae1ccd9d93bd1eea0bba0a9e6bf3f827d4a7f4f73b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CuOjcWiUt8yLILCOAOA3n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CuOjcWiUt8yLILCOAOA3n.
{"copyright_id":"0x661391ab6c1d30aafb99f325e4610ce7e8fbddf13ea7dafce51136341cf32ed4","isrc":"BX9ZT2300127","name":"Gemidinho Inglês","registered_at":"2026-06-22T00:45:02Z","spotify_id":"6O65EWXD3Upa48s8hCiZ1N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661391ab6c1d30aafb99f325e4610ce7e8fbddf13ea7dafce51136341cf32ed4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6O65EWXD3Upa48s8hCiZ1N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O65EWXD3Upa48s8hCiZ1N.
{"copyright_id":"0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee","isrc":"BXWOW2200171","name":"Saudade Tatuada - Ao Vivo","registered_at":"2026-06-21T02:07:38Z","spotify_id":"4v5H9kiOlMpBMgQHlXpEZQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4v5H9kiOlMpBMgQHlXpEZQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4v5H9kiOlMpBMgQHlXpEZQ.
{"copyright_id":"0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee","isrc":"BXWOW2200171","name":"Saudade Tatuada - Ao Vivo","registered_at":"2026-06-21T02:07:38Z","spotify_id":"2dwT1l1EDn3RvVVam5N31m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40a4fa2d3f7d369c8bc08220c8484c5c30c836ec8e8cbc773cde7a1022acfee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dwT1l1EDn3RvVVam5N31m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dwT1l1EDn3RvVVam5N31m.
{"copyright_id":"0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571","isrc":"BXWOW2200191","name":"Vagabundo Ama - Ao Vivo","registered_at":"2026-06-17T22:26:00Z","spotify_id":"74FPJyzZ1yMQv0LZgdGWhN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74FPJyzZ1yMQv0LZgdGWhN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74FPJyzZ1yMQv0LZgdGWhN.
{"copyright_id":"0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571","isrc":"BXWOW2200191","name":"Vagabundo Ama - Ao Vivo","registered_at":"2026-06-17T22:26:00Z","spotify_id":"6ILLiF4oAqfa1hR8TglEnp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c3d88971cd15f74615b583fa388d01d79abd178e7e083caf001084b2eb571. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ILLiF4oAqfa1hR8TglEnp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ILLiF4oAqfa1hR8TglEnp.
{"copyright_id":"0x30720af8e2f7653a87229a5e66c5ff8ae502afc3ce5e14e81d47fb223251d320","isrc":"BXWOW2200080","name":"Esconde O Celular","registered_at":"2026-06-06T04:28:17Z","spotify_id":"5d5TTXevwqr1oOMZnA1v6K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30720af8e2f7653a87229a5e66c5ff8ae502afc3ce5e14e81d47fb223251d320. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5d5TTXevwqr1oOMZnA1v6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d5TTXevwqr1oOMZnA1v6K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45ed71fd42b77e37b5997599c7392a31a2eb4d51dc971560c0e7254dc283c38. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iXmaz2sHQttw7qs5fxoii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iXmaz2sHQttw7qs5fxoii.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d47804f0819c2dce473e72823c1e24652a411e049b62a9d4bc3d29e7271408. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UMjrrkK3diW45YFqYTsn8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UMjrrkK3diW45YFqYTsn8.
{"copyright_id":"0x58f211c5f120eeeccb6c3fd95970a5e7a1891a1b7d7156043c64b61805125e4a","isrc":"BXWOW2100005","name":"Atender No Paredão - Ao Vivo","registered_at":"2026-06-22T00:46:59Z","spotify_id":"0OtQzRgdSvmaol3EodJirH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f211c5f120eeeccb6c3fd95970a5e7a1891a1b7d7156043c64b61805125e4a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OtQzRgdSvmaol3EodJirH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OtQzRgdSvmaol3EodJirH.
{"copyright_id":"0xddb9ad348438b485b0a695627f04e91e4577b70be2190bb5ee76f60e1c81195e","isrc":"BXWOW2100001","name":"Chega E Senta - Ao Vivo","registered_at":"2026-06-04T09:05:17Z","spotify_id":"0Ljelj4PDJrKkAjDRb24yb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb9ad348438b485b0a695627f04e91e4577b70be2190bb5ee76f60e1c81195e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ljelj4PDJrKkAjDRb24yb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ljelj4PDJrKkAjDRb24yb.
{"copyright_id":"0xad0cc8fdaa2b7ad8f39207e35450bd342323e70ea252c6742ae84550de94979d","isrc":"BXKG22101322","name":"Engole o Choro","registered_at":"2026-06-20T21:41:40Z","spotify_id":"1ipSy7PnuZPIdVcoWxK2Lg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0cc8fdaa2b7ad8f39207e35450bd342323e70ea252c6742ae84550de94979d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ipSy7PnuZPIdVcoWxK2Lg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ipSy7PnuZPIdVcoWxK2Lg.
{"copyright_id":"0x62fd7a39a07d2771dc41c61e99f523600bc9b505c08e5efd9fb5805052db4dde","isrc":"BXWOW2100117","name":"Replay - Ao Vivo","registered_at":"2026-06-19T12:41:36Z","spotify_id":"0DvnKahZGixFXelkPfIXQm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd7a39a07d2771dc41c61e99f523600bc9b505c08e5efd9fb5805052db4dde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DvnKahZGixFXelkPfIXQm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DvnKahZGixFXelkPfIXQm.
{"copyright_id":"0xddb9ad348438b485b0a695627f04e91e4577b70be2190bb5ee76f60e1c81195e","isrc":"BXWOW2100001","name":"Chega E Senta - Ao Vivo","registered_at":"2026-06-04T09:05:17Z","spotify_id":"2ookQf9qP2qiBuNFnNXyfl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb9ad348438b485b0a695627f04e91e4577b70be2190bb5ee76f60e1c81195e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ookQf9qP2qiBuNFnNXyfl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ookQf9qP2qiBuNFnNXyfl.
{"copyright_id":"0x30720af8e2f7653a87229a5e66c5ff8ae502afc3ce5e14e81d47fb223251d320","isrc":"BXWOW2200080","name":"Esconde o Celular","registered_at":"2026-06-06T04:28:17Z","spotify_id":"1zOvjWq9fzSTPs8lVFZx4l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30720af8e2f7653a87229a5e66c5ff8ae502afc3ce5e14e81d47fb223251d320. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zOvjWq9fzSTPs8lVFZx4l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zOvjWq9fzSTPs8lVFZx4l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8755b13998cb3e24945e3f4e0f5d6f0c71adebbd66f297ca47623eddf0467825. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xXH4rLPpgdT8rklHGOZdy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xXH4rLPpgdT8rklHGOZdy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c0aef3abd1bd589ceb5d449e807f18b3cea10e9eac33c8e6dae7d062020470. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JVLlyn66flr9viDN389PB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JVLlyn66flr9viDN389PB.
{"copyright_id":"0xaaac83eb68535224552defd1a1c0456f9ee753cafd10fc6360d9664f31bda108","isrc":"BX66R2300014","name":"Minta Pra Mim","registered_at":"2026-06-24T09:06:19Z","spotify_id":"2vCkto7oawwzPZaLJPDXYl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaac83eb68535224552defd1a1c0456f9ee753cafd10fc6360d9664f31bda108. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vCkto7oawwzPZaLJPDXYl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vCkto7oawwzPZaLJPDXYl.
Propaganda Enganosa (Expectativa x Realidade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359e00675385d6a43e1a7a0b1041f787526c3de15d84c1180bd047e14104a4f3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jsnyHGZVmkrRVGNI815rf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jsnyHGZVmkrRVGNI815rf.
{"copyright_id":"0xcb72cfc1f9f0cc5d23fdc732a55dbaf244013810ff2252d2c9ab4d96fe502db1","isrc":"BX66R2300025","name":"O Trato","registered_at":"2026-06-26T17:28:53Z","spotify_id":"34ZCxkRBHGo4DsfSfH4gDo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72cfc1f9f0cc5d23fdc732a55dbaf244013810ff2252d2c9ab4d96fe502db1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34ZCxkRBHGo4DsfSfH4gDo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34ZCxkRBHGo4DsfSfH4gDo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fad52412580292f9e5b9b6443619349d74e48fb75e51e1f3462793b8445ed4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZbxoHfrT0XenLy4YJS07D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZbxoHfrT0XenLy4YJS07D.