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 0xf77db760defdde1a51dca0f139600f5a4f956eebc2fd8a6fa37da0c346036cda. 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/5bd4e138-f63d-45b2-87c6-167dac0d2d29.json and https://artists.proofprofile.net/proofs/artist/5bd4e138-f63d-45b2-87c6-167dac0d2d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xda46142562705049c5269baff8cb60fc86c3d9b7fcf9fd6324b526b3582c1df9. 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/2WiCCRM2VfKWRvvJUZdvpk.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/2WiCCRM2VfKWRvvJUZdvpk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb034018eaf26ec84d4a72c74f993e0debe46b6a4448482ef9d29a43f5642266a. 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/2BVd6rrdpAs3yWyY6AFx3P.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/2BVd6rrdpAs3yWyY6AFx3P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6896754761aa4ef3f1128def19b5d8178490ebc8f2c3fb80869e4f32b463afc2. 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/1Nt0hlWChFejL68Rbxi2VN.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/1Nt0hlWChFejL68Rbxi2VN.
{"copyright_id":"0x84b4c4594db227eaa7977ddc0802fc4e88c5fcedae136217d1e186057b641edd","isrc":"BC2TS2300013","name":"Mente de Matuto","registered_at":"2026-06-04T11:21:49Z","spotify_id":"4pi1dn0ZBjwSxblqeqyx40","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b4c4594db227eaa7977ddc0802fc4e88c5fcedae136217d1e186057b641edd. 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/4pi1dn0ZBjwSxblqeqyx40.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/4pi1dn0ZBjwSxblqeqyx40.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93af871415a0db7aa50df9c0f23b8ae7043fa598a8c25543f93fcc2683c0f372. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10P8gyPGWGSzULkz5lFscx.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/10P8gyPGWGSzULkz5lFscx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049c5756e586c7c8fd5afa926a0da0acd7f9efc1a174b997637a5c82fd09c236. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JxBWl21t4lp6O6ddjchiv.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/4JxBWl21t4lp6O6ddjchiv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2a4f4fa5fa1cd5532b2af060aef5a514fc869a81f8bd933aa1169d55d83905. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lAt4KOlD5lXDMgC59j3w1.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/6lAt4KOlD5lXDMgC59j3w1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1b7d2eeffad873cf8fb730101a08af89899bd321862c6a693e71306e30b559. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/168LaJOA6hVLqAHJjWwozO.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/168LaJOA6hVLqAHJjWwozO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535ee194b7cc7b78635b346f99bb5c17eb5cded419df31f5031f2f63cfbbea3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6he1ImSHv8jQ4NusPBCbR5.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/6he1ImSHv8jQ4NusPBCbR5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e29412ccbc7e497b257de829094dc506f439cb7f495638f7d207dba6dfb0c4e. 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/7km3SpBptGW7VgKBSM1jVL.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/7km3SpBptGW7VgKBSM1jVL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e93562541716905e6a8e27eea80404d0826c1a3fa3629e8d07ea9551d60091f. 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/7lR5m0g3FmdU0TxXvIxf0I.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/7lR5m0g3FmdU0TxXvIxf0I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ML8zKHATI6s31xmdQD0Qa.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/4ML8zKHATI6s31xmdQD0Qa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd723862d8e8a816956e7ac52d46a9cd0c2150d55db274c109820bfe74295fafc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lZ33ZXDIUDAskmS1XgvqU.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/5lZ33ZXDIUDAskmS1XgvqU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc63c76fd23cb0c03616c14ecb434fc209977fb40d4484728723b35db3dc1799. 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/6TEKJHQylVxTokXna83qpA.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/6TEKJHQylVxTokXna83qpA.
{"copyright_id":"0xb657a1aebb240d4014ac8f09d007c9b07d0625bd9e47a6ed72a1861a6407e629","isrc":"BC2TS2300023","name":"Castelo de Areia","registered_at":"2026-06-04T07:04:13Z","spotify_id":"2vEjbBAGrX9Ygj5DzcWTCr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb657a1aebb240d4014ac8f09d007c9b07d0625bd9e47a6ed72a1861a6407e629. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vEjbBAGrX9Ygj5DzcWTCr.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/2vEjbBAGrX9Ygj5DzcWTCr.
{"copyright_id":"0xb2666ecef3cfe8a0b97545f834bf28afc4cf4eda400d8ff87c8d972e0ba07fdd","isrc":"BC2TS2300018","name":"Ouro e fuzil","registered_at":"2026-06-06T09:17:14Z","spotify_id":"0OZR3UekFolO2c9ta18NNv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2666ecef3cfe8a0b97545f834bf28afc4cf4eda400d8ff87c8d972e0ba07fdd. 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/0OZR3UekFolO2c9ta18NNv.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/0OZR3UekFolO2c9ta18NNv.
{"copyright_id":"0x44c8861e5b248e12cc2bef1f74782c16e1c5250602ec28f226ae3e76cd7f8f0b","isrc":"BC2TS2300024","name":"Cúpula igual Atlanta","registered_at":"2026-06-05T15:22:39Z","spotify_id":"7yLP04SGFQ0TaGG4Jlzcui","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c8861e5b248e12cc2bef1f74782c16e1c5250602ec28f226ae3e76cd7f8f0b. 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/7yLP04SGFQ0TaGG4Jlzcui.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/7yLP04SGFQ0TaGG4Jlzcui.
{"copyright_id":"0x1c9af5e6e077139458e4c475a8cf170b6f22497ab44257d507cb78ed3a5dd65d","isrc":"BC2TS2300025","name":"Não queira ver (interlúdio)","registered_at":"2026-06-05T11:48:24Z","spotify_id":"7dRxWDKWgh6tSABTR5HanQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9af5e6e077139458e4c475a8cf170b6f22497ab44257d507cb78ed3a5dd65d. 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/7dRxWDKWgh6tSABTR5HanQ.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/7dRxWDKWgh6tSABTR5HanQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe612c33e58e97a69ca15fffa34cc708f2fd21a4c0ae3cb0e4e7a1c252cf3bba5. 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/7IwgvfEl6LUrRACuD7QBzk.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/7IwgvfEl6LUrRACuD7QBzk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257b1653d15b96a1bfb495aacffc8cc37cb6a5c28c1a7506a985526efa4be4fa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/475L05BT8k102evS4F1vx6.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/475L05BT8k102evS4F1vx6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d010b7ce3b4f06f3ba6f5fdb5260969c1312178e18a3b87707e3963977f0f7f. 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/4bWbvHzieRw6A9gQBzpFkO.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/4bWbvHzieRw6A9gQBzpFkO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4925b869b67d9dc74eb6668ddfec54118e20e900ddc7782ec9a7ba25f37ef53d. 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/0cGZqldxzID9FkSZtPowHt.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/0cGZqldxzID9FkSZtPowHt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fcba824fdbe624344f691589bda29f4ed865f0334be501f83d0fa5ef4d53f7. 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/5Ak58ptg8Bmvxx2cueHj3P.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/5Ak58ptg8Bmvxx2cueHj3P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ed141ff250599901ddaa15f126c62a052530d1a5c87992194f6908dedfba3. 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/0YhJRVhZETuKxSc5xNGrzj.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/0YhJRVhZETuKxSc5xNGrzj.
{"copyright_id":"0x84b4c4594db227eaa7977ddc0802fc4e88c5fcedae136217d1e186057b641edd","isrc":"BC2TS2300013","name":"Mente de Matuto","registered_at":"2026-06-04T11:21:49Z","spotify_id":"6uElySOgoKbp5ennwMCFZc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b4c4594db227eaa7977ddc0802fc4e88c5fcedae136217d1e186057b641edd. 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/6uElySOgoKbp5ennwMCFZc.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/6uElySOgoKbp5ennwMCFZc.
{"copyright_id":"0x67bbdd1ee562e4161a63eeccd9bea529c599b5a4cc08d395bf4783a52493a440","isrc":"BRD1E2400045","name":"Fresh Sesh #04 - Labirinto","registered_at":"2026-06-18T00:48:28Z","spotify_id":"5drNSqOtANpHlaty8meUXL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bbdd1ee562e4161a63eeccd9bea529c599b5a4cc08d395bf4783a52493a440. 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/5drNSqOtANpHlaty8meUXL.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/5drNSqOtANpHlaty8meUXL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e203bb0714d183230b169f51f7670f915adb7a3933d800253352bf9db77e901. 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/03nxP0WSgIzGJURmGexN75.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/03nxP0WSgIzGJURmGexN75.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279e9b6576e9a21f53b01d2791c870b98e64e1de925f3981c05f5616cd1a83d0. 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/7ilzaBDyZw4GU3M3yxY3t5.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/7ilzaBDyZw4GU3M3yxY3t5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16be7dc8f01fd629708b57fc14d8a7d687c0c9896903168b71575aa8f355fe75. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qqvEDm3PXlgOa9okZSARf.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/0qqvEDm3PXlgOa9okZSARf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289785b70ddc004be9f7d9ae514d75150514764fc799590741e220fc040511f3. 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/7yx0TQSHhdGYf8zXpAIw5I.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/7yx0TQSHhdGYf8zXpAIw5I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5aea98984560bc3b7c2a671c9efb3a83785b68d50c2aab00ae7e878b7dbd71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Pk0rPFtQPg3vYGs6hSlEs.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/0Pk0rPFtQPg3vYGs6hSlEs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb30609c8a755545f6e8d60a08b0d45c636b1487684e7b0be4069f20ee49256. 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/39bK7nrCT58i3NZRRxO2ew.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/39bK7nrCT58i3NZRRxO2ew.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12884d517343c952096d6d9dee9cf13b9318a8fd0554d6a209e766132a2c3fe6. 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/1CUuREy87dhsKsUBd20jbb.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/1CUuREy87dhsKsUBd20jbb.
{"copyright_id":"0xe3b85c9244a18dc02f1cb2fe7e680d291cf67b1d07b58cfec3d3871375ece36e","isrc":"BKUPC2400007","name":"Ela quer ser minha namorada","registered_at":"2026-06-23T06:28:28Z","spotify_id":"7g55HLbaLghGTcsx9aGIxP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b85c9244a18dc02f1cb2fe7e680d291cf67b1d07b58cfec3d3871375ece36e. 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/7g55HLbaLghGTcsx9aGIxP.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/7g55HLbaLghGTcsx9aGIxP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971776964bbf597bff7a9176944b54ffab72c308c36962b0630925da663d85c1. 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/0bfA84FWzN6rIh8QOGKIpT.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/0bfA84FWzN6rIh8QOGKIpT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75d311572c69b339f93652d8d6527727640d9876be6b8eb6d76dc6ad26bd9a3. 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/3bJlsQ3eUqLWFg6E1JoYvq.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/3bJlsQ3eUqLWFg6E1JoYvq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e62ca4d5f20d7d02aad8e5b611f86ec8a7152ef38636484890582c0125b1184. 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/4TXdLG2Ri9l2ncBzNUjXiQ.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/4TXdLG2Ri9l2ncBzNUjXiQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dd1bd7f215ed7681aa1187c93a693c56c0f0c6d5ec8daf571d2675cf5548b1. 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/7J3izmMXLvVN6oRHADdZla.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/7J3izmMXLvVN6oRHADdZla.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2815c77d45a2a700f298e923f08825ee8429345d71ce46b5de7deaf2c7d592ec. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jbS5FseR110SwyK7pP20H.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/3jbS5FseR110SwyK7pP20H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1573a37c60c7b7fc61110ff8c09afc9cb11277018e53b87a46e8a7a02259619. 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/38379cIxTchDbnXapjIiB0.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/38379cIxTchDbnXapjIiB0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef348025dc080bb5cdc37807aa008f0a97230f24643b11f5f10be44cf6080bdd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZrKyfCV1UcHuZjbLp03fM.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/4ZrKyfCV1UcHuZjbLp03fM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87af95889d7c3901b549785a5e5fd0298ae78276d8da0f0ca9ba52f5ad095ab. 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/4DT1XyJfezpWVgf11fiq3v.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/4DT1XyJfezpWVgf11fiq3v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f7157885c043f074ac392dac17fccdaa1a74fc5ed289d0b12b1856e5479e76. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:26:31Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pVKg5RPunjii12gaVIJap.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/0pVKg5RPunjii12gaVIJap.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c5f89a84652544c4f307204ed27acd5105824b6b7330c65b99c83b1b5218eb. 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/7vRdbOe8NrRbXerBG6vJ2p.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/7vRdbOe8NrRbXerBG6vJ2p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc9079e04e7112e86ce18fd553dca64c46941c8af328b97552bc71bc2596ce. 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/2k6OhN6OJWsYJGHCauHFNu.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/2k6OhN6OJWsYJGHCauHFNu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37d50f81b1876005c4cb2ca52d592113ae968462a5444189038265d0ea96ff8. 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/2SbfGdidSKyYHwK2I9CX7k.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/2SbfGdidSKyYHwK2I9CX7k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8a8e247767b545467e212749884b997de95372031deb21022f21fc27b1e935. 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/2UwnNnKkLhanc6bWdMZ0Di.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/2UwnNnKkLhanc6bWdMZ0Di.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77462a1aea94e6f16afce2928a3a90f7bec31bd80865ed512307c965d5d247f8. 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/1oDadPJQ45jgslkc5kdIf2.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/1oDadPJQ45jgslkc5kdIf2.
Vem Pra Cá (feat. Delacruz, Tizi Kilates)
{"copyright_id":"0x273cc191a82641e96e90ee5be4f12134e47b15e339b5082fca37b7954853544e","isrc":"BRQ4H2200008","name":"Vem Pra Cá (feat. Delacruz, Tizi Kilates)","registered_at":"2026-06-06T16:17:50Z","spotify_id":"4r3PuTFDQ14GiQULTwCXp3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273cc191a82641e96e90ee5be4f12134e47b15e339b5082fca37b7954853544e. 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/4r3PuTFDQ14GiQULTwCXp3.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/4r3PuTFDQ14GiQULTwCXp3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec548b05d82ff652bd82303750d36f9f2cfd3f52c7ab9ddfb775015005b6c9. 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/1ASAOtnv2xzmA11Or3KnT6.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/1ASAOtnv2xzmA11Or3KnT6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef64a872dfa7f94b25927a9a83fe6b4570404e1c7693398a4ec8a100c6cdb4b1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pAqkDJvecwJdhHkqc4Ms8.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/1pAqkDJvecwJdhHkqc4Ms8.
{"copyright_id":"0x54bb3b72aaee1d732ef130f6618e9d143f027e6488f184ade8a7f27403f12727","isrc":"BKUPC2400016","name":"Alle da Coro é um Cara Tranquilo","registered_at":"2026-06-08T10:49:12Z","spotify_id":"0YvsPCEPOYYZ8glXAwirtG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bb3b72aaee1d732ef130f6618e9d143f027e6488f184ade8a7f27403f12727. 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/0YvsPCEPOYYZ8glXAwirtG.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/0YvsPCEPOYYZ8glXAwirtG.
{"copyright_id":"0xcaa7dcc63ca58a697d84559e05554c0ef51450d4a741868b4ebce86a7b047fe5","isrc":"BKUPC2400017","name":"Novinho e Gangster","registered_at":"2026-06-07T18:53:55Z","spotify_id":"4tlrMk2ggo5Fvw5qIlueTv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7dcc63ca58a697d84559e05554c0ef51450d4a741868b4ebce86a7b047fe5. 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/4tlrMk2ggo5Fvw5qIlueTv.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/4tlrMk2ggo5Fvw5qIlueTv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e33e061290c27273e08d5234f765a663d0a57659a8056a813db6de687e7b3fe. 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/4ATUyIDXA6UvUiAdgfcY7r.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/4ATUyIDXA6UvUiAdgfcY7r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f885a073668138d09c95e97bd31045c75975bc58399863edc2a096ad563d64c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZbAzkz9jmrPVFRCAZru25.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/5ZbAzkz9jmrPVFRCAZru25.
{"copyright_id":"0x880e3dcf09b74d46b8cafa612bf35843c4ceebff25d0dd3ef4fea540a142d1c6","isrc":"BKUPC2400020","name":"Covarde #ELETROTRAP","registered_at":"2026-06-20T02:02:12Z","spotify_id":"04Bi911TUuFaUT2tM6aWya","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880e3dcf09b74d46b8cafa612bf35843c4ceebff25d0dd3ef4fea540a142d1c6. 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/04Bi911TUuFaUT2tM6aWya.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/04Bi911TUuFaUT2tM6aWya.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7ac31fd49c9c7fea8823b69bc23f2c622c890d5e30cb49970c9a66145d4dee. 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/2ByXdp1ps8GdgQBS1bu2vM.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/2ByXdp1ps8GdgQBS1bu2vM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec35f5c9da08b8862f7f60e44179fd5286733f960e02975b1fc6b9665379522e. 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/0PxNh5bR1PVVPWsFI5Rqz1.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/0PxNh5bR1PVVPWsFI5Rqz1.
{"copyright_id":"0x1d2021165cbbca6b90ab3f1ec013f36a05e34f1082a92737abb55084dec7c4de","isrc":"BKUPC2400023","name":"Passo na Benz","registered_at":"2026-06-20T02:05:20Z","spotify_id":"75QzvNFSw3Ij9CPzfUBR9n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2021165cbbca6b90ab3f1ec013f36a05e34f1082a92737abb55084dec7c4de. 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/75QzvNFSw3Ij9CPzfUBR9n.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/75QzvNFSw3Ij9CPzfUBR9n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef64a872dfa7f94b25927a9a83fe6b4570404e1c7693398a4ec8a100c6cdb4b1. 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/6hJzcNCgtrTdGhebbZR9Ec.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/6hJzcNCgtrTdGhebbZR9Ec.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d86262926976355a82f304a77e72da409e36f415c07a9af0b471d2b2fd51ed2. 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/3OFsiMFXSGZ8EL8khswvai.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/3OFsiMFXSGZ8EL8khswvai.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f10879101cd724d08e58e387285678c79cbe0c27317689d289a783d27ee00bc. 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/1zC6Y5Z5ebphoatvPtUNtI.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/1zC6Y5Z5ebphoatvPtUNtI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d86262926976355a82f304a77e72da409e36f415c07a9af0b471d2b2fd51ed2. 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/52GVJ2YnGE8kacTO1tFZkE.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/52GVJ2YnGE8kacTO1tFZkE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb10482a986e9380adee70be880ee673823b7b44714d3fe2f136d2d5d5d349b. 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/27vVgkhx0iyeMz3xvzz6pV.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/27vVgkhx0iyeMz3xvzz6pV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc7b989d31d5937c5ed1004d4a9719762bf01217c172283ee733d2383bf1496. 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/7fcPmWDsVN0j6o2LLa1JD5.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/7fcPmWDsVN0j6o2LLa1JD5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe192194d23236e79477838c378c917959ec23ccc7a7f5a16d7c3dfab727a26b4. 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/3MxIW82KQ6ESXsfPS012ps.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/3MxIW82KQ6ESXsfPS012ps.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614e535f30dc25159537b7d476facc7de91f61d9fa6ef450cd6f053c89139120. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:43:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jM9nxsEExvhaIC7kNuk6d.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/4jM9nxsEExvhaIC7kNuk6d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2723ecb3a7c15111de9e012f1500f4994542f160d9a0ca61977c31a1c21c53d. 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/2DFdNmpQumYmwmFrUpG6Yq.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/2DFdNmpQumYmwmFrUpG6Yq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7ecdcb8d2108b1f54343dbb688524ca389762c832de365ded3eec2b63f41eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6a35UETcJteB4oVCSFoAqr.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/6a35UETcJteB4oVCSFoAqr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb10482a986e9380adee70be880ee673823b7b44714d3fe2f136d2d5d5d349b. 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/7lY80jq9loXF9fc2mW3OB3.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/7lY80jq9loXF9fc2mW3OB3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb384e2b6b9310f30d618387ebb729d9edb80bf61354826fe8661b1881fd968a. 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/5y29Hr8vY0Oe9kEcuYFhv8.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/5y29Hr8vY0Oe9kEcuYFhv8.
{"copyright_id":"0xd028410a98b10d0730c35965eae4fdae3eb25c6623a3d835217a24cfd3da33f0","isrc":"BRWMB2301148","name":"Ensinamento do Pai","registered_at":"2026-06-04T15:59:32Z","spotify_id":"2eYtp7oSUhIXIVEXTCK9r4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028410a98b10d0730c35965eae4fdae3eb25c6623a3d835217a24cfd3da33f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eYtp7oSUhIXIVEXTCK9r4.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/2eYtp7oSUhIXIVEXTCK9r4.
{"copyright_id":"0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301","isrc":"BRWMB2301150","name":"Mágoa e Rancor (feat. Portugal No Beat)","registered_at":"2026-06-04T11:34:19Z","spotify_id":"6MAmqRj8wEiIULizWgEBd9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301. 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/6MAmqRj8wEiIULizWgEBd9.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/6MAmqRj8wEiIULizWgEBd9.
{"copyright_id":"0xf7cacd90a900658ae7353ac83cde53519cbb345f09a58ea9c804b33f84bf0f11","isrc":"BRWMB2301268","name":"Pique Empresário","registered_at":"2026-06-04T11:02:06Z","spotify_id":"168ee5iYY8GF4y7gVzggaM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cacd90a900658ae7353ac83cde53519cbb345f09a58ea9c804b33f84bf0f11. 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/168ee5iYY8GF4y7gVzggaM.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/168ee5iYY8GF4y7gVzggaM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bf451a7257da6c17b62ec36252fede5f8568dc4b1092938526ac4d97649909. 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/07NMhM41anH39hjMmRbto6.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/07NMhM41anH39hjMmRbto6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea85541947012dc9bcd6d233ace2c8525e31e55ec47dc68af502bccb802ad1f7. 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/6RLBbb8oUxycWX9hBHTYho.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/6RLBbb8oUxycWX9hBHTYho.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aba9b9841640a148d6e5d0d7e0f9db5e07482de196fddc62e922f9fd90fb71. 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/0f3d1yMLT3FLn6aPbOy6uq.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/0f3d1yMLT3FLn6aPbOy6uq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09794a6174d9418498e51e8cc294ec3202f19ba09890fa6c3c472efb9d91e657. 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/1xvhjf0ybzZZwH1TNyliL5.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/1xvhjf0ybzZZwH1TNyliL5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47025517b82b919f40b5a324fe7a0f71456f65c8b8a5d01436216807689e8849. 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/2x8aOKRvfqGSJQzwrhHx84.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/2x8aOKRvfqGSJQzwrhHx84.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61d9038f6f21253b1a473900dee6b709657dfc4730b15c285d92796dd412840. 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/6N7yN5rjvBIgSavOD2aXUz.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/6N7yN5rjvBIgSavOD2aXUz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa14a67857889ab048329534e2b23c22de4dec2bb13e2c2c632f3100e8e42d99. 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/0rVj9StEdQAK1CTfboEnXK.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/0rVj9StEdQAK1CTfboEnXK.
{"copyright_id":"0x3ff7cb0f807eab7593ca7229d9dfdd2d15749009e7b5c895883cfada94217da7","isrc":"BKNDN2400157","name":"NÃO ME DISTRAIO","registered_at":"2026-06-18T00:47:37Z","spotify_id":"3Qh59QexvfMMmPGakMaAqS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7cb0f807eab7593ca7229d9dfdd2d15749009e7b5c895883cfada94217da7. 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/3Qh59QexvfMMmPGakMaAqS.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/3Qh59QexvfMMmPGakMaAqS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5577570588a17921753f8ded97a5dcf7d7c2b9c6683d5cc2257eb30360629d. 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/59FS1Lvw5B73v5OrKkrlRT.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/59FS1Lvw5B73v5OrKkrlRT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7abbfb4821572cff10341c63f562bce00c41062a644e3541b1775c657c26a43. 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/7kAfAshueZegjFaUOglt5t.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/7kAfAshueZegjFaUOglt5t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbfbac0ffb3340598d44c4885fbfcf2b6eda72aa382bfde839fdbb7c59e2984. 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/5bgtowcDotNgPUkE23Nn4a.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/5bgtowcDotNgPUkE23Nn4a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273cc191a82641e96e90ee5be4f12134e47b15e339b5082fca37b7954853544e. 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/7zl4tuOsngvW7XZhfaCyU7.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/7zl4tuOsngvW7XZhfaCyU7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b3f0d318ce764f73a2d1940bcfb10fbaa28f0053b09559c423a78c63e4e7d4. 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/4LCj7zj9Hyi2S5jDGUvH7x.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/4LCj7zj9Hyi2S5jDGUvH7x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473002ec90f43e4adb9758b14636043aae3f4afaf66a9263d5048509d62e788f. 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/1w13bnuxXHtdGsKbsQ8JjB.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/1w13bnuxXHtdGsKbsQ8JjB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3036550d1a0f9e77a649510b47baf52f5e5b0499d8d826da255d2763395037b4. 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/42qj0z0leO0qSTvgRQ1FcU.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/42qj0z0leO0qSTvgRQ1FcU.