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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e99e4cd35b3851891d5227f55151e6edcaff46ea83795448282fb4d2c2f249f. 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/5b1d6516-2cdc-4506-a3d7-f209acfd8688.json and https://artists.proofprofile.net/proofs/artist/5b1d6516-2cdc-4506-a3d7-f209acfd8688.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48ae0b029de82e7485ccd79ed564fa37d1392e9d3add45d93212b918cb8ad61. 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/BXKOO2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71befeea222397f2b3d9874f306c3b3198d2733054fbde5c913b30ef5c2c43e1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BXKOO2000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a1f096dbd9cb0bc97d7c649b9f806268d9b8003fe795b28fc81c065af525ad. 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/BXKOO2000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c8fdbf76abb81fa96e45658084a6f49d39c7b9e2e3b9e70031bf1462c13f32. 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/BXKOO2000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90911bf4b2907f18ce771652d86a5af4649664fab58f31e1f5235f0f0fe362d7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BXKOO1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1430c774cd953b809a2158a88a0f86983d799c6f4b1cbc9db5c51d111451c43. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BXKOO1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9629f0b4d1ac1410a407b03d6ef9d5963235486b4eec4936e402c650cf97a9. 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/BXKOO1900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d7e40770a0130ad42f78c3620ffeb53b5c19f4fc91dd9edaff98c26e4b42e5. 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/BXKOO1900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478526cdf75e67e546cae84b4bca36b0ad9a22bd67d31f620c35bea66662beac. 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/BXKOO1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6655e71914f180cb91bbd96c46d9e6bcbaa8fd2f096d6ec0c15863f35f69679f. 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/BXKOO1900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba95065a5c3a17cc47a614f6fd32c9ef794558f2435ec4583d089cde073d4c7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXKOO1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b388c37906ada2ca94a8ddd3da33449342acd203f1516c5f5807136fe283ee. 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/BXKOO1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da82f4e120384b9365dcf9674c308be1d8e8d837a421db2292af06d702fb196. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXKOO1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee758b6a53dc75bb033034cc14115b162b9c8ef0756f4833ad7530ac0b48773. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BXKOO1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9228b17d7000ddf39855c92dbfe7d019252ac35ce03cdaf02144f1000cae253e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRKKM1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab6ca0f833c0c626e7bfd293309a3a40c1efba7f3f0aa1853b889e75e6aacd9. 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/BRKKM1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3134e6657570f02fa7aa3c6f8b4eda3e4471f86dee244ef280fe237bc0338a2a. 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/BRKKM1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5761bed523bbc8283230710fffac857315e5f3249246ea11b959b253c8e4ab. 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/BRKKM1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4794b12c1c50a82b13d1c7f58c7d8602b8fa9d2e9b9d863053e440358d7257b. 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/BRKKM1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de711192c5592623878397168624bbff5425be27f22b0d0fb2a5c560271b9b2. 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/BRKKM1700006.
Forró a Dois (O Melhor do Forró em Duetos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776b44cdb225b34f262743e2c705766a98a6b487c363d9865dff0e9610725eb0. 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/BRX8W1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc70bddfb07166b5632f9f15f05dae695f27543f6813f19e000b5bbb1534ab1f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRX8W1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b05a7e8847a0386ad7321a795acf557bd8cc964a797e3fab1a665230b9f1f8. 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/BRX8W1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1c34e2c53b012d0866bd4f0e7a2c4051f1d72ebb7222cc4dfeb9d938068582. 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/BRX8W1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7b01f06b3d5b698299e03da06673afa97022a8ae07e9872dcb8f617cc30e40. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRKKM1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a90ae26fd3c6bf116ef9018b8bf7cce33e97096cbbcfeb199441c0014d54d6. 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/BRKKM1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8b8cabaf1d67768e96c5165e91014b8103ea38db97926306863947e754542b. 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/BRKKM1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a494e55b5c8c1eccf78aacc372fa695e461baf482d40662f0d92fe24a91183. 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/BRKKM0900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b313fe75596882ae716c644a3d6303c802eda5af934695e04084326b65c9bd5. 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/BRKKM0900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb2fb91ce77ec52dcb527a91325629a82077fd94408632fb17c7de41021d93. 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/BRKKM0900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b4e42ba68f1d15ed0c636b3ef3cebea5717c94c77a9c227575ea10112a3a7d. 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/BRKKM0900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe913e11f0c936d69b558b26c9a3d376a4a0bf08ad5e00615a3c94471d2fbc6d0. 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/BRKKM0900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4b811374febd30ef71841317b8671adfcbdd80d8e28d698209550229b0dda8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRKKM0900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa528f241e27577b3e555ad6dbffe60407c14f3f8300ac615e3ffddd847fb668d. 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/BRKKM0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b210a267c3f8109ec318ec68266e58a09857e04a5ebe72157443e13a21ea980. 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/BRKKM0700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba321624c0a0a68b8c552c0474bb7d16bb44725fa5528d59fc323978d61cf894. 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/BRKKM0700028.
Botando O Pé Na Estrada - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9233a943a7b22b2cb4f5f19853d750a36c0b6248c8da0b2f02a9932a4eb30088. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BREMI0600294.
Encosta N'eu (Deixa doido Eu) - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f120a76f1839b3dbf4ee847ba75afc119a740f68bf26898e6afb9ad7a68dd2. 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/BREMI0600295.
Sapatilha 37 - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dbe8642eb97c3b247561de1a36e1bd41a72dcb8c8caad2c227d8ad33fe48ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BREMI0600296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01a1cb73a36689b6b1fc9f5f395fe04ade76b8fba0ef9e3f8b343d8a31179b1. 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/BREMI0600297.
De Frente Pro Mar - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edc3fca8bbfd793881c93b72bb6583bd1b3eb36dcd8d238c021f853c1087af1. 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/BREMI0600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91051e587bf8d63f289ab85611cf10338ae7b9f2585d9556dc537409dc8ebd84. 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/BREMI0600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75db21de710a121f86754decc0506163bd1b5fdbf6a91479e73e77cda5d6c57. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BREMI0600300.
Sempre Foi Assim - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92d4c82c5015777c1dd346ce456c7b33b04d191c767e365cef9196d7e5967b6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BREMI0600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf7617573f5a42b5901c31557dc39283a91901c09ebacb1da4ddba4a1281a9. 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/BREMI0600302.
Algo Especial - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203d715ef7adbb61a2c564cba5026ecd247afbe482ca247bdb2bc4439f5c8375. 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/BREMI0600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b20f852783fe19c477b003aa122bff773a0296d32354a287e9995701285d30. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BREMI0600305.
Hino Malino - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbe822ab2eb7fad4b79dfd4049644df7732d8451a67a11ce441dfb1f645627c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BREMI0600306.
Vou Lembrar - Ao Vivo Em Salvador / 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b65f82eadccefbace60ce96740d5137162cbae82178f65b9ec1cac5564ee3d. 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/BREMI0600307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8babd88c6923f77cab63550cca9fce70ae090d4cdfb096cd3da7d7286178d66d. 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/BRKKM0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfcce535f590b878b9e5e53b3a2fb7ccb5d5a5e6ef69211a8cb39f7a36339ab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRKKM0400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2b915c51b7d1a38dd305bfe3da2841ce9ebbfd2f30fe90ff0327b9371eaf92. 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/BRKKM0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909727e981d55c6b79c36bac643a16c0c9a40162adcd60e4721a3829ba77203d. 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/BRKKM0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ba622699fc037d4541d1042e4723e8d92c08c87c865ee89249043431fb05fd. 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/BRKKM0400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ae73873ba0cb13b686b617d830b818629c0c6365c9dfee38966841e1996b16. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRKKM0400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5399de478c6cb0e4f1dcc97c10ff1dfee0503f6ccff0bf7e2d88a6bffbfd709d. 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/BRKKM0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0057daa3bc15c9449a451ca0eeb4e112bcac2874a8d9017c5054e9618d15888. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRKKM0400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf914399d0d3c9fbc6204cfbc0446b5a2a4917617c66cc65d9e7387adf09a28e8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRKKM0400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a03e6515bea5e598df401262685307a369e0375bb10508f47493f4c950bcac. 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/BRKKM0400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef13742d3f7334ad5a26d1622dac19062ae82fd4882e5b190991793270eb6345. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BROOB0300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b333a5614d4c9a65f4497310572bcca22a1554e65db7d4f871c8085da0b5d90. 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/BXKOO2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef1b112234406c78f088f6702fda55d19bb55e65d3ccb4347a8a8ef14e1c4b5. 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/BXKOO2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f064452c3c4165626d8b586c63f8bb1a922a47d477e3c0c53ddd399b2576e0d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXKOO2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b31607af450a8194e8920faedb40316309189daff52338fc2fc1c61099e4dd. 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/BRKKM1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8babd88c6923f77cab63550cca9fce70ae090d4cdfb096cd3da7d7286178d66d. 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/BRKKM0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a03e6515bea5e598df401262685307a369e0375bb10508f47493f4c950bcac. 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/BRKKM0400006.