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 0x168b87694849b773e05b8e6f62247da39f8d494f67c4a97017bb38fd9facbb5a. 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/afcc316f-2c5f-40cf-a83d-336e016e2c01.json and https://artists.proofprofile.net/proofs/artist/afcc316f-2c5f-40cf-a83d-336e016e2c01.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 0xa38a3e296c668450cc1f11ffb317c739d3fa98ddd212c65df747380961b95f34. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1500243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd669347e112cbb14a09f8d9b63c90de2d2d367f49c33e9e7ff7b19f4e3717ae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT1100391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a61dabd686b223ddebb8b791214a4269e9c572061638ace097b48035b2ee837. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/BRACT1100399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e0994cfebb7e2f01d11f74ef69023b7d3987fe25d3c56b34b26f6fb7812123. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT1100405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd9eb0fbbb87af88c857cb8dec22b82d604d53ebe0ee00ae8a1a7d21981f298. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/BRACT1100409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb2c26b6257c3b188e1a561663b6e2d567baf8b75756272cb7c426fcd2f3396. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/BRACT0800278.
Tributo Ao Mestre: Grupo Rodeio Interpretando Leonardo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe16b86d8850bdac3069f4e4572e29aa451e2ac9a7a7350a9abb7235dda88c4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRACT1300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc4b789efd63421149308f6cf1ca5a4446f749153a551bdb2a3cc9901ca0b5e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRACT1300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6fe80d9deb44ae66c5530b1e8b56076e84ec99c788546d705f807ff8d7bc8e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1e42dfe4ef8a5a1b5cca4cc4867d773ea07312b674532f3d1cac50bfb4923b. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/BRACT1300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa93a4348a69c8e4562a1afb97271526aea5b4437715a443a73bc7b15e3e2f6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/BRACT0900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28243e2eb6cca1f539e3d1183238c1c3198f33192a71486c0ea418c25109a774. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRACT0900222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ce948fc8943f6b669ab16cfe57b187bab66d8a183ab5c451585942d452a1cf. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/BRACT0900225.
Iguaria Campeira / Abram Cancha Pro Rio Grande - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a753e51abfe54b9c27f59e983b554e96745f12995d4241f1fa1f85403808fb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRACT0900226.
Sina de Andejo / De Tranco e Vanera - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eeff3ca25dd76d65151123810a6af018173dd9431aaed5c79bb2c844dfbd81. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/BRACT0900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1d7fd45c9f64372272d6cd0656e938aa2ec40659a1b9664632097e330b8fb3. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), 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/BRACT0900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d692f1b6f110c84f5727bfd37e2c274d269bbfc36596d0204827c393521a5c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRACT0900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7231a57024c11c06dc3b6b126291fdbe1bc2d72efafdb8fb05cde33051726a51. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba1078f9ecb0f7d9bd8b7e54c9bd1ac9b9c7e8fd32bf5e362d48e4c16b9c0c5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e7534c0f8ca374c20fd4644b011a1eb1bc12c5ad18fdb190ffa4d248e5c690. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/BRACT0400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada27b779be0c241a98866179cec67aad1e36cfae7be3b475184f6e713ebb2d. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57803e48bd3e7fa1d268d522b487e7b10617daaed0f34beb1312e945b685672b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/BRACT0400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ce9be7e864eb29d5d9b3ea8843f6f35b4608f7683334fd0de368158120a033. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BRACT0400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa169a3b3606b4216c93b5450f3b4cad958eff769671f990c521560bb4551b0. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/BRACT0400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579312f2a9901de572cafd294df1329601812430f59cac15ae060a51e4451a9b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc251149461f40f6dbc53eb6903114634530c12f992ea392c7c38fa2d6243923c. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/BRACT0400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156eba7840893feb02130c07b4fee927f4006f301d8fbab6f9f1563ce5077040. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRACT0400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefaffebd3d7f279f154724fd9c9d1466959f6731c00f8cfbb4de8545cbe3462. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BRACT0400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a4632f3dd4efb2d0b4f7e338640acd529f4d36b22001b292f24ef6bb994935. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc25d491abac50d61110d297a21711d4cc5f44760db1eb8d9e95817bb431da5. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BRACT0501065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9983750dbe0ebebc85f1aa13b63e437d5566916cd726767f7b97c00e492e41. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BRACT0501069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd4271330fdc1ae7146105bcb29bc2a4b4168a416ed00924995260ba94d5dd5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/BRACT0501075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a91d173532163960923b0a03409f46c07099d12735bee7f3d10131bfc43e942. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRACT0501078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00af23eadec352a55bd3df9b4f30b8acef8215e73aab107c7e4f64a1c35f8606. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/BRACT0501081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8737da4da1417ee8c4a9a259510b5bfbb8467cc6835728064c39065cbc8420. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRACT0501082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120027ba1abea7aa06522c9691cdd47dea9954b22c35d4d07b2e6552ad66a712. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRACT0501083.
Os 16 Grandes Sucessos de Grupo Rodeio - Série +
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef8557c8740beb8a221adcdb47a921bdffc948c9be2b4a475eeaa4e980868d7. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/BRACT0300581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f05b0e74b89b82c28f97820c1a37351c11b220bceb76b886ac903665de333d. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/BRACT0300586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e71c092add4ea1bdeb0c5b41e96a0c5789286e3e5d0c1f094211eac34f9377. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BRACT0300588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a4290f2ae1071bb49d7092962d194ec12e505dbb64ef8ebd92c550e219b339. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/BRACT0300590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead04f14a547e0d3647a2cf889f1bfb4aedb59583857c4edc93665c33d2cd2e2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0300591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3da7d8c61df30be46a8255a7d3be06dd672f752972175735663f613140923a3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0300593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bf5a7ba532e7fb0927524913a72bcb85a85a2ef80b9770825b70dd44278678. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BRACT0300594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb749c6e838ce67f0bf3d58b36f37af90c969a55cc21858f2380e23323b223722. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRACT0700576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe351e0e37310feb20f0555a528cf605f332784eb082c7511d8fbb402c4c5358b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0700578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21bbfac318a7aa04be3a7f35cdecf139904aafcffeb56d07462735c13eeafea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0700581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00db7210d0c9c551308d2a28352024647bb3b63d756002408be01386f3c9f1a3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRACT0700582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ae848eccea67f0badc7e3b1a74be9affb0b0e70f44c6145502fc8dc998733f. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/BRACT0700584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb78016dea79363cbb6857f3cd4ff9c4a501a3177543c715b4c2c0625114279e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRACT0700585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc79e798f9c4eda70c239aa83c009849244233924312e713978e0212a3403ff7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2f5a888be55649ac77679e9242a81e6f29664cc706663caa3d25a0b869a253. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BRACT0501033.
Iguaria Campeira / Sina de Andejo - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e25441ce1df609fadc0ad9f83574f7abcc353d33318edd6f2fd76c6ed27fca6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9a7129209e1741f440c5520ccb69779beb7b1b673870c8b880c10d76e04ed1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT0500248.
Doce Madrugada / Tempo e Saudade - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b380db6e3b2aa303e5127d471efb24b10c4c30a251da75e5b6323dc02df705. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4c0f03e98e67cd22bfdc482a1bb99a7c699fd89606b6b8fb22fd489552d921. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQG11700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26de3a961e9bc794150a640d4017f47d2cfe1c3869eb16b251608b1bae8840b7. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BRACT1601245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f11d33e9a0a72dea13d5a192e43828d039ecb573d4fbf1c6dea64957102aa5e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/BRACT1601748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf840454736edcf2027ef0fd7e382e1e07056b245c57a3d36f898c9fd3e4bd91. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1601749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc985195248c32457a64c38b97b588ff3c6eab52e87155f8fe94fcbf30652702d. 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/BRACT1601750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f29fa598c1bbdfbd7c5c7c287de962170214eab898e02b7e8fd472eee313e13. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/BRACT1601751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7521470fefbe4c3121bd69e4e33e1557e17783d9ae7535401fccfb0db2e08e6e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/BRACT1601752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52f49408475df02ac5cfb1501752c23e66c46280bc31fc8acfee107d41082cc. 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/BRACT1601753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e76200f933761edc8e792e7d63358442f784c0ba5dd7eac63d5a78e209c5708. 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/BRACT1601754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb120f42d3a8a8245e4d924aaa97b60f25ff7c68c7ca774c4767edb2fc25b2f90. 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/BRACT1601755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca123a2aeddaad18182f31a3df7fc9d6ed0290f2a0dff7331725d7fed4e9b1f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BRACT1601756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd91fd91e6cb75f54cd7e6e89d75d8819f207c77620370e653db7e676f1e49c2. 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/BRACT1601757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef41b7a034519efadbdf2822a67c571bf45af351a7e8577b9f9b4ba53294193a. 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/BRACT1601758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855001f4ef1ec9f48818206fbb2da85dc90dd9700c06475f1b3ecd4fbaacdd0. 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/BRACT1601759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bf3104aac2c25260612ae37c8fe850e839b352fe53e98dc9592ae422ff5907. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT1602597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42e496f4025a1b31d37b603881e86ae7deaab73c79ddb3e4bf4131059f81f4c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRACT1603568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce26e3902646bc033798fc214556e37c4a8d3438827874c69280d5d40fc71ce. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/BRACT1603569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b712fb747993c8b615285df2edd75cf992b2d7b0d8db9c346bf6e534bb38a7e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRACT1605248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3560ab88bb7dcad8b889e08873d1419afbf3dc267bed1c33ad0db72b7dff6ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRACT1605252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e52c4c187e77255cbc3b9132e3678cd7b5d6bb2cda730460d07f67d1db7cac. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/BRACT1605256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73b83ac838ef308095e2400a04b44af9bcd39770ff93ea073140fab845244c2. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BRACT1607204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763d57f7c7c4428a756f2c689be677027b1c3bc96e3a96ce408397d8167110fa. 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/USHM91823289.
Todos Devemos Rezar - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6130c05f6ed8335e812f6831cc2a0ee64ad6ef1299e228321c1b50dbba6bc0a5. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/BXGQM2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6130c05f6ed8335e812f6831cc2a0ee64ad6ef1299e228321c1b50dbba6bc0a5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGQM2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e314377f06aac443d400e1681a5fd9eeb4d4d2db6a27b45c76f1d4714b6b3c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BRACT1605812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f57693c536353cc0b82515f00935aec8f64b9575cc771fbb493bacecbf0e43. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/BRACT1606829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e1ddeeca6eafe2112ae6272532cf0fd4060c2a5ca3b0a8b64c8a02b6061da6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BRACT1606674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177dabc1d6ae5b660120360365d3dd0ed81a40f9822d2ceeeceb53201d5f0963. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1606505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0a11f64d3e01870454d4342b60b5304601f41de49d59d77604db305ed1603a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/BRACT0700526.