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 0x6df5a9475ff159a122c61c89fa67e20e446b2e09700a2a1147ba281747839bce. 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/7d9c3f46-c8e9-4eca-9d50-7a5b18ea9215.json and https://artists.proofprofile.net/proofs/artist/7d9c3f46-c8e9-4eca-9d50-7a5b18ea9215.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 0xaddbc52f59672adfaa7b4b3669af22efe1c08b8e988ef5fb2400ecad2860aabe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1eef01bd670b2c499a2aba36b16c30ba1054f4bf46503f79e78a6da3dc0ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739159086f170e7b1d974fd0173aca9972be5144f7df2c4a9bcce080bac9c0f2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCA6L2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d93d64fd63f631c2a204483b865ee7098a30b07b74e61d354e1c1a18d096658. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47497cea402cbe263c767ea34926d558376df34958710ddb62cf817ba21de64. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf618c599cb6241d7e030b8e158249e0524eb3e9689d69e10f0e7348605666818. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56dcb16085b70d2e49a1633aa1cf3ab7b802e863f9cf89ba1771a25fcc96ee0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCA6L2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09281dc911493bb27118c796461211be521edfab7a52d636d688e0b3dd909c6b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCA6L2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5f53462fdddf27af767c3e78a1be62daf4ba91d5cc7fd058cd3643ea2968f9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCA6L2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4824cf4afb4fa674d279eea3d9abed8382ae080f9c3d33db8f483e1d828b3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246689ba4895e1fbf7908cf5c2a4ffb7129bfcaa61c1c4635e348529536b236e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5896c1e9a1f08e4a2f782b80188a104746b44c6f6a902b27f3b6cb2dc89c04. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252ca810b41b2dc7d012389890636af4a632f69df261431ebe7ea9273d90fdea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c3207530d7b85b83bab2bed98ecef8a7d3f6aade8be60d0a4821697931115d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dccda1ced69044f0947760aba77a51a87949aa7512c1f2f373770c9fe21479. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beeff2802c166046e54c473481238d87c100f3c2a670b5e8b4d8bb0ab3ffbce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27c832226fcd843cf7aafd8b60be72a80105ed990e1cb54165f5c763e9de2e. 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/BKA7Y2300003.
Nosso Quadro (Lo-Fi Remix) - AgroPlay Verão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79396d6df87eb851da3eb5e49148f32c69edc151cf5d4941aa8d592c21cde890. 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/BKA7Y2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1d578904d813706cc28e445dfc90cf0c5921db1faa67f0f43e1c7b2dd52df6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876acd6dbae6b3de6d714590d4951ff781ffd81d485598c2cd61113b33f9ecef. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881569529f3a6f058bbb51faf19eed128c48d3c0867f864092955ee42e2569bf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f9b0c5afdbeb2ac8080f96e1cda2d9e6727adbe4683ae20f80357aad02f516. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0104a108f2e68475a6585c5840fb0567c1309efc35f5afa799c334d3258036ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c8d806b219cd5dcbe2eb28d3acfaecff1d94ba044c8ef3485efc5656cfc39c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659f5ce9c662c244b5f2824f551b39e8f01a841ef7648e00eb7d9fbc0879b772. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ6U2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caa0cab85533e4c1bda18477fcfcc2242e05690635252febc74e9a8eef32905. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKA7Y2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc08e887ae22accc5f823e3d4cad13fbf4957c2ed4a9a4b9e164d79959edf82e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad7ea08272ec33e2be51da530e9ebf204a39a76f5dbedf8a58bdb10050a3148. 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/BKA7Y2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5caaca293801ebf84db3479bc70b7eac89b71f1a1ef45e562abb865d6069ae4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502439331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cb1f9cb4e61c4387ab2c8be45f34636ebc89f139750ac22484aec9c2449312. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddbc52f59672adfaa7b4b3669af22efe1c08b8e988ef5fb2400ecad2860aabe. 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/BX3022300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad59aef49bebf0b0f57031f7cc596705175f75136b45a878fa6a9f2a5a3b9bc1. 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/BKA7Y2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1eef01bd670b2c499a2aba36b16c30ba1054f4bf46503f79e78a6da3dc0ed. 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/BKA7Y2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9a3e06c09b668bb487b230e1d9eb5d4d0d6ab4c9c0713973df864cb46c6308. 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/BKA7Y2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f6005a031be199b1bfa26fb41e87bcf6cecdecf1f1385c5b9f540e525a6679. 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/BKA7Y2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cb1f9cb4e61c4387ab2c8be45f34636ebc89f139750ac22484aec9c2449312. 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/BKA7Y2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9a3e06c09b668bb487b230e1d9eb5d4d0d6ab4c9c0713973df864cb46c6308. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKA7Y2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f6005a031be199b1bfa26fb41e87bcf6cecdecf1f1385c5b9f540e525a6679. 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/BKA7Y2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6b0353fefc85fe4a8e5eca9003f9d949d21ede458f63fdc323e4821dd08c55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89b8d237aa6fd31a5d94ade6345b30e1bfc8ec38c91d2cee7643a8e3ce2b435. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad59aef49bebf0b0f57031f7cc596705175f75136b45a878fa6a9f2a5a3b9bc1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6232b846f694191c6a861b1a05883124abfcb8e126c6b156f763141871afa151. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0104a108f2e68475a6585c5840fb0567c1309efc35f5afa799c334d3258036ca. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881569529f3a6f058bbb51faf19eed128c48d3c0867f864092955ee42e2569bf. 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/BX3022300037.
Nosso Quadro (Lo-Fi Remix) AgroPlay Verão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27c832226fcd843cf7aafd8b60be72a80105ed990e1cb54165f5c763e9de2e. 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/BKA7Y2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5896c1e9a1f08e4a2f782b80188a104746b44c6f6a902b27f3b6cb2dc89c04. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3022300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252ca810b41b2dc7d012389890636af4a632f69df261431ebe7ea9273d90fdea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BX3022300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09281dc911493bb27118c796461211be521edfab7a52d636d688e0b3dd909c6b. 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/BCA6L2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf720267ffffe09eab27310ad7bb5883110f803e7f3e603036222184dea48c044. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCA6L2200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a06742edb88bea33049ffc9fd3af282c5ff3c94e00c8bce954dfada427fdd4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc885c9b9c85ef556c4314c0849253e82febc8f06c95e0fe46818b7136afeb766. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf23e7fc8cf46f39cd89d69e07fc567ac55d55ddc53408316c6462f8fe08fd5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6a84f8d3d62aba19c112219891823b61ed2b8b8088233d7ba18a936c865927. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5727780a445a6647a8280bc58bc6995f661afdc4d0f9f9977e95bb364083f2a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKA7Y2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad7ea08272ec33e2be51da530e9ebf204a39a76f5dbedf8a58bdb10050a3148. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaa73a282a38b718653d82b933bcbd45e7aa08155c14db2aa6918bc573c135e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf856eb89d29bc400967fc0a56831425c49e0f1ff19e924193d679997fb6b387. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df8ede48f78a84269c93505ca8d9bf6d24b7c07e3d7d6cb67529f5b10bdc696. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65cc9c6cb5c9a1d4b05c30a1c3c6def063f378c82624e2681f5074e1a656581. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6179ad84ab75ea19245d43cb22eec5e10f79b9da6207d5853d74745433acff44. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314c001210dd02cddbc48c9bc0e8cd59068da6d1c565180b391ac78a22cc7a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b800978d0a4816ac65b62eead2a33d601d527fcd36cadeaa44776e3a4ffe41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32573912326d2ab71fd630fc2984d0a128300d0ee5d0ef919b1e6d11b79f5e18. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71a68000515fc54c82e2242764d1ecd1c0dfbe565db267962b92ab905267fa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKA7Y2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3187a288cd4cf660fa87b058e11eeb607bdd53fa597da92bbacf1512a7bf7925. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKA7Y2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70fa53051db248b1ab804572b38fc4876479ec2c8372f04457501a92b48bffb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70fa53051db248b1ab804572b38fc4876479ec2c8372f04457501a92b48bffb. 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/BKA7Y2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3187a288cd4cf660fa87b058e11eeb607bdd53fa597da92bbacf1512a7bf7925. 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/BKA7Y2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71a68000515fc54c82e2242764d1ecd1c0dfbe565db267962b92ab905267fa. 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/BKA7Y2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadb3daa443a29c398224774eec0e006444c52d26cd67a38171ca7e75df3a190. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA7Y2400157.