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 0x6b5b989183c6d1a8c6b3354a7afd566c4de302dc4ee9c275c4a679f9eccc8eb2. 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/e7eef4ee-0c8e-4809-80fb-e4dd38ef1743.json and https://artists.proofprofile.net/proofs/artist/e7eef4ee-0c8e-4809-80fb-e4dd38ef1743.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 0x231d50f11a655460ce0c6cc10c0508bba3137616ee3bcff531a560ca7c52f7fe. 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/BRTW82100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e1649e1f0891f5da1e4f5fbe46de9780ef625e4c79766359f217711c0ea4ca. 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/BRTW82100286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c6a4e7f61f6824305f86a57b3d5aa01ebdfb74aa50cc2750242e794b2e039. 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/BRTW82100287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ee87704a567be3d9c8ca6a6b1d77f24cadf3b4474fc6d8227ebb1ef7b3a135. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BRTW82100288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99250ffd06cb57a8542b59e5cbb0875a16ea37ed93b4ef91d3d21d81961d2ced. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BRTW82100289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b78b9ab9db1d983d50b4b3a0d4eb36267985368a2b3903d6c9af903891a6425. 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/BRTW82100290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f79e00f9ec5e0575873637a851079aacdf583e9b7a0dedfe13ac84d80592042. 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/BRTW82100293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1333a773a1d3dccf67d0e1ae3dac74e2cf8f022030dd8ce7031f7f6e874ccd5e. 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/BRTW82100294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aafe6c20795bef3816ab45e4037928384ff108d8c985b80aaa6e8af76ffa1f7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BRTW82100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b979fb14a643bf399cf53cb09ee42b4ae07925445bd2a4062593e057501412. 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/BRTW82000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6b53ff9062dbde971e3ef6f0aa381ea2821bf664472949a62c6a09bbee9e3c. 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/BRTW82000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa641c4e3187938ffb937f78d1af26e4eb0c80b5869974b0f4020584e07a9eddc. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BRTW82000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6aec1aa3bd4c324187cd306af8c1a30d8b4a8d5cd6207d95e9a17b0aba49a9. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BRTW82200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6916e3b749a3272856939a4fd65c5a132e7c08b0dec25a07d7a9db3cc9fc6f3. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/BRTW82200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa604cc09254311248f5970c38e0b0e434527a21269430f4eabdbf4c126725f73. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/BRTW82200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d97085766f03fe5e04486555346d658aca5a753d8553a739c4f85334391688. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/BRTW82200028.
Diga pra Mim / Horizonte Azul - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7333e619b0262ee06243a2106027cae889d2154d73b58cecaba86bff0c8083b. 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/BRTW82400077.
Te Amar Foi Ilusão / Coração Bandido - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d36b09dcc82c2f0087723be9a45a30ed895569d7a74acb7ac35cd329dd502c. 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/BRTW82400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beb29dc646f328c1b240eed29ceb0bd51645169dfbac1db0ba98d9d4afd6e64. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/BRTW82400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdee530be833c19c8d2e569b5c2994aabf905f03914aaee33491d78d7bbe7f4. 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/BRTW82400080.
Tudo de Novo / Não Vivo Sem Você - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ad5ae46a5b2d656fa485c85614081d8630c769f8430613322d1dab3b1cad60. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/BRTW82400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195fc35f8afee9d28ee1272488f5c13d4c7af9f7305bc6c6504d9420cd68469d. 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/BRTW82400082.
Se Tiver Mulher, Nóis Vai / Gosto de Mulher, Meu Amigo de Pinga - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33be62d79c2bd3be03a776509e4662dc77e0c80a115faf3d62d6658ec24658a. 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/BRTW82400083.
Mordida de Amor / Tentação Cruel - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f37c28dd57552832357c62a641b87f3f925f5054ea87dba7a4a06677aa49869. 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/BRTW82400087.
Foi a Primeira Vez / Na Hora H - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ffc8356e86790d6fdae1519b96d032722301c5b1fe12674201f031af5fec32. 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/BRTW82400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d188f09692729aed4b5645703dc3023c3c62af95e09055845a14da4ea38cab4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BRTW82400091.
Enquanto o Sol Brilhar / Vida Cigana - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44197f518c4c0ea7a956f68eaeaff2e1265612ce0d84003c8f55833279dbbb8. 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/BRTW82400092.
Fui Dando Porrada / Coração de Vidro - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121c3245da3fbc31de5e286584f1644cc8cb10f7fe8a0b778d5cea56800f4917. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/BRTW82400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a198b2db1d296b95e52da5783526cbcf60c7cb2fcd75af49217f208d627b78d. 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/BRTW82400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27322b718bacedc7db08837d8b3e02751e8e288b4636b7299460573e0cf62b24. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BRTW82100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3071abf675f225f312e996ba27a323d7275c26e475af1fc0c0124a54539bb1c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRTW82100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458e3d9b8e30d69cab776779171319f6bf234cef701514b31b88991e600a8c89. 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/BRTW82100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f948c3597906f6656b8ba9186f7b3b226dd99a4a1927fac92df1f8359539a90. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRTW82100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc015a0b619540dd4a4eb76bf56373a90b16a20a3ce57be4a91c44bcb77d92ac4. 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/BRTW82100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf7d49db67682339db7c0b58e23ceb50d9c54990cb083a6759b6bf64e7d2283. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BRTW82100267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af9df971243942fb475f677c2da3bfd81b1a0881a00aad06cfec59754135d24. 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/BRTW82100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba4702dd59d3f9ba714b1be5f2a151331b3625374be9f7eb54e953be74a0daf. 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/BRTW82100263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12847373707ec218970811c17d42055170c3f7ae383fbc432da5af055f6e947d. 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/BRTW82100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6505d9fbc787255e99afab4df3f4cb37c1ac67d31dd9358b261aec0ea393beb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BRTW82100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58487ae9538fa53ff3bdae6c629cf14736b77fdc19ac69e2bfc3e302e85fb63. 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/BRTW82100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd738926fb2e3199aeb0b63163973091a20dde46f94614cd6b134cdb6a26bc04f. 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/BRTW82100265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565f1c1c8fc2f40e687fe8440c63205c9c87f685dda0b3b63e16ca5ac5bb98cf. 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/BRTW82100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc61c64131b9050021788900b946fb6bc8f1362ab3e19087af3cb042b3b51d4. 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/BRTW82100264.
Lenha / Nos Bares da Cidade (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a198b2db1d296b95e52da5783526cbcf60c7cb2fcd75af49217f208d627b78d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRTW82400113.
Me Apaixonei / Separação (Acusticasso #6)
Confidências / Quem Ama uma Vez Não Deixa de Amar (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e496ff8ada957fed1ef9c6eb8fa5d34b6d9dae4c0a12d5ddca078701344c96a. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/BRTW82400103.
Fui Dando Porrada / Coração de Vidro (Acusticasso #6)
Enquanto o Sol Brilhar / Vida Cigana (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44197f518c4c0ea7a956f68eaeaff2e1265612ce0d84003c8f55833279dbbb8. 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/BRTW82400092.
Eu Juro / Malícia de Mulher (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8047009e1a8cba7862cf6bed7f9de20d96c491478b05319082121626ae234114. 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/BRTW82400101.
Foi a Primeira Vez / Na Hora H (Acusticasso #6)
Esqueci Você / O Que Falta em Você Sou Eu (Acusticasso #6)
Sonho de Amor / Deslumbrante (Acusticasso #6)
Coração Mal Assombrado / Só Pensando em Você (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243b2a70d05acb1a723e7326286f78d93b23ed635c810567d7b29e6f6e009060. 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/BRTW82400086.
Mordida de Amor / Tentação Cruel (Acusticasso #6)
Se Tiver Mulher, Nóis Vai / Gosto de Mulher, Meu Amigo de Pinga (Acusticasso #6)
Mudando de Assunto / Cilada (Acusticasso #6)
Tudo de Novo / Não Vivo Sem Você (Acusticasso #6)
Vou Te Amar / Você Vai Ver (Acusticasso #6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beb29dc646f328c1b240eed29ceb0bd51645169dfbac1db0ba98d9d4afd6e64. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/BRTW82400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775cbb0ff7ea15d13a12394bfb6a2dc3484422bbea612469fbaf37fb95aad5bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRTW82400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e4bc2523cd5583b1462020522c8b5c135c80b29e3c7757181d5f7e742de0b0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BRTW82400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796a2cbf7c14d68595c0ae63ec6fa8d5eb38aab43c88ea6dc393661221c2100. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRTW82400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f49e18092b1a7282388ec9ea7de5494db3baaaf5dd8e0fef83b4561053ec2c. 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/BRTW82400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487db0a2a91cbc5793aac43b52bb6e79ef3f08e0f4fb5ad5e577ba937ba44d79. 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/BRTW82300084.