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 0xcbaaaa60db0ce84a6f0528faaddeb51f2f8053ab0e9cdde8f18953c29b97738f. 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/cf3a2226-8417-4f6d-8183-18daacd531f0.json and https://artists.proofprofile.net/proofs/artist/cf3a2226-8417-4f6d-8183-18daacd531f0.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 0x17e1922af14efb5dfd3a9849a196f30a83b6c6eec832042f42d847610d01b3b9. 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/BRPGD6400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2babfa385e03e0e45b4292c717e6ce55a3d24892c7063afffc5e2a06b2e2ba. 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/DEBL61316435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210ff1f3ea8e77b1c369caa641d97401b77ae9cde8ca3c6f9d7069584bf47fff. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEBL61316438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec868d19c98f60115b938a2765adc04713702f15a67e8af0ea708599743c68b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61316441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68379f41dfa534f1e528657f6b468c984f4414d0f425e36d523b7fa2ad015c07. 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/BRPGD6600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7aed1927ad42b957ce72f7a24ba78a346fa393e6f0b3eda32d5568b9a49369. 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/BRMCA6600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19a12dd8562f35e2a3c0c65592ca25fb909f5f353bfd6be5b63e79216f812a5. 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/BRMCA6600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf3bcf579949ccc51c22ece87f8ca3c3801769410f6fa1d18a9c1747fcc3ff0. 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/BRMCA6600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98451e65236be7764d242c564e732d57efc9aa2508a3e4b0f0df15c62875b7a. 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/BRMCA6600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc57f39d0d6f08826cd8686513b70e331d8307f9fe66177f3728a75c30d747e2. 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/BRMCA6600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6067c2c807658eac1b6d657c9155de78be239d3943361b443e239f782b724ee. 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/BRMCA6600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb097d2a972f710f79ec61ef4aa6914205ea1b365fb69ae597885ac41a1e12c0c. 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/BRMCA6600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d248d479d29245d26f0b4d95c4c8311d6535d815d5fed2047b2fdfc34ca20b. 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/BRMCA6600253.
A Bossa Nova De Roberto Menescal E Seu Conjunto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba665b5cdaf0df8a56c0443e7d1e0dfedf753eef6e0bbde909b9693f7223edb4. 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/BRMCA6300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e0d66004ba1c92eb805be196b1b2b714756f8d5d4bf512b472842d4d519511. 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/BRMCA6300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cbf7e3f4502c47b53da954d9f69609fb7325cedffa69c3ae5921fd2123a9f2. 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/BRMCA6300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354891f5d15a3a58d4bf8e70f9c014c9b60e974ef41d4ef80e5c527ce568f2cb. 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/BRMCA6300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf30344af0090a21cc7ec83bef2912faed0505e54dd4e1e3266f6520cc9bf4a. 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/BRMCA6300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ebae4c79d87006c0e16fbdf08352043f25ffc07a684e909fc95d05a18ed797. 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/BRMCA6300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413acea57f6d639f1f66d72f2b6b396ef471edd3053c78222c81949a88786aaa. 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/BRMCA6300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e54bdd83b1bc410b75dd5bc6b98c945b1c3f12adf1253092812bffd3113cde3. 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/BRMCA6300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e1fbccbb1bac7b9a0b9c74a5c7609ae3bde77b0696922a7f9e5e59211bbf7d. 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/BRMCA6300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a523e01046fde60002eb31853d2141ac498b26327846c42d5bc1c9db23f8acc. 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/BRMCA6300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5616085bae792c1f0d6c06f3291a1da627bcea85fca05a7d7693ba5502b1f6. 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/BRMCA6300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eae1ec23fd75d22633496a7448a8f81d111b293fe23713967e55a6c1e3de6b. 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/BRMCA6300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70551f8f39ced8b9037f1c08dfdee6ce56f67ce021100895de68becfa14f9164. 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/BRPGD7300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f9e575ecdf434971c5247952b54384b2e58be887457d0c73f524c1bd68ca1a. 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/BRMCA8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad. 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/BRMCA8800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e809cb028172be019e458c7df5780d7562f6f4051c37ab2c4ef76bc61db4b6a. 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/BRPAD7200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fb1a0b9458715dd2b9c03752828317b0c60dd1938fefee2b69ac8cb6fedc7b. 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/FRZ035901870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882e8a22fccf0b3fc27c742bdeca2f7e49d0487169bc0d7577d9b531b4d57c51. 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/BRPGD6700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1aaf3fe10ae060383bfd2feef739db1089f78d3a01ebf594c769b67745c325. 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/BRPAD6700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d3818867be5c104740b9198e912b8a275743cbdc0cb5a3bb4ec216401e789b. 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/BRUM71101139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09bf40dc7edbc8005599fbc8d69e48df4abd1a197e4bd6e8b1f33679b717e91. 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/BRMCA0500698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68379f41dfa534f1e528657f6b468c984f4414d0f425e36d523b7fa2ad015c07. 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/BRPGD6600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777651230b556b78c8a459f544b289b903165f0525f1e71a57b0ef30d480f800. 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/BRUM70601048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d31b958215201d2b0a8736a4a8b917101b714723f8af841abfc4d1c98668557. 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/BRPGD7200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2a84a10cb1993b56f30961379316d1e9a74482d4ecfce26a10cec0444a4cc0. 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/BRMCA7500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79a87af30c3e87c18348a6acf9c0d6aa1f94abf169cab6529316b012ded0920. 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/BRUM70800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b837b86f3b26e3132ac0e0634f3f0bb99386c06900a9679a25748f530aac0d. 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/BRPGD8200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7679d3f7af4c1718af22f48c8a3b68ec43f07f795043796e923ce4490600297. 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/BRMCA7400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f0fdc78262b76a0c78f0753ab54ca6c49340417d07b7c7ad34b6aa872f172c. 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/USPR36500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b079e0f84745b6d1e466c0ea7bdf26172ccda3aa5149de98f562359c5ad5940. 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/USWWW0200739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe2bd193e20efedd642273623a634146bfe5c32cfe3e4cf4c69022fcbc69f73. 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/BRMCA6200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2527d5c8ed94e862c87c0f996d8951c7be0f1ff1285bb638cbb1ff5bc73ded. 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/BRMCA6200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9f15fa34f44b0d81b2c6c038c9e387c545dd6660d7fe22942a62849a8fe19e. 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/USF096400700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93da7a74c30f419ce545f5dfd2f945f5edba4abbfa141fc93f33a957f800a1ef. 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/USWWW0201145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/BREMI9400340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adc6602b4873a763ff61d03ffef7d6b0413a7d4d1e45b41996c176d083ab497. 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/BREMI6400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad0797ba02e330759beb9f9c3c7b51f4ff4dd7c988f5368a9f0add227019cd9. 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/ITA580403448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cd6663ebcf60d5c9378f5c2a49370c167b63f30c0f0237ae602f35da5746a3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7400384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de8dc29eab23c53f558020d055ab62de28e91c3426d10dcce01e252059fb2dd. 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/BREMI5900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16ec26e1f948191d932d0e16ba4a7b09f27b79b4868bc5ee0267fcccf90b2b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7200506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b142dfae3d92ef21497d4846dce0b34eeed4b8b50a6465dd35a3c5def849119. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BREMI9800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb67d39eb40d04e2ee8b6ee6eedb0d0c9cfd321dbd40bbf1027b087023fd13e. 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/BREMI8500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee96a88e99db56b8aabf890b87474cdbb82c99e245b3fc843d5845a0f4e8acf2. 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/BREMI6000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4c73dc957dfeb8c4547fb28c7e8e0384851b91286edd609ea0c0c0f85efdbc. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/BREMI7200517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03be1b4b4d455252e094b067411415875b952a27097def8dcb5ab6796e76559b. 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/BREMI0400715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08009b2d8c4e670d01dc124eb8f3065c0cde16e01ea8a5374cc238821e1ff906. 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/BREMI6200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1bfaef98d09fa5580f05fd2c2e251f48c4a6afd1446ab3699782ad50cb7eef. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0501097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7173987448115b57cf1b63f372e548f1dacb8217e9d81db51720c9f0a8ffd44. 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/BREMI5900189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6f6c61cce5cb360e5128dbfd2adbab660e92b5cfa0aaf8d71a74a03adc4c3. 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/BREMI7300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dc6ea3fcb5178c4304c370044b9f1cfd4df44bbd34737286a399c09ba5c910. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BREMI6100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c587399145f20d628771ce74c799bd5a89b95518e169d30b0f4d72a2fd1df4. 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/BREMI6500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5682b819294eda47a9a5bbd57832c365f5d498fd9e637b2c9f544b6cfd57ab. 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/BREMI9400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049091365c228aa23900594015c972f4df2ede3810c9fa18699d716b60d3f918. 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/BREMI0501092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad18267b7f6610a752df364290e855a05d5d6fa516beb152852b841bfa00854. 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/BREMI6400346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa473a60aa6026503ba3ef0b13c83e84689dbe6910117edf0d4f94fdf72f0140b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BREMI6300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7bfa196a96a910a5431a1d58309826a34cdc684222555a2ad066d6975cfe78. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BREMI9500653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9af7aa8fdb3562b55eaff271b3bb61d460740caa576e48e15609ae3f828699. 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/BREMI7100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76eb4d6a56bba7a4e87af31706ef017d53cfcd27adfd2089548a7c0529d24fb. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7700329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446e6bcce9d59c7e7407dc468f7aebdd47d5ea710ca7b47676b0975feabb1523. 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/BREMI7700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73027ad9d8b0d9c9d5ba26c02b7302914521d45f4a9cfb3b0b7435708eb07032. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BREMI7000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf74c43ed04619fddeb4aea2529a5a22524b107d03c1f5b822c8fb33aea657f. 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/BREMI6500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1623f70c586c95cb434edb3f3a00ce65dcb343f8a47cc9f53506a710b892214c. 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/BREMI9600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db31678eb4bbf4ec345180b169ff8b6e1626122af57f29704f740faeae16df. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/BREMI7500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad18267b7f6610a752df364290e855a05d5d6fa516beb152852b841bfa00854. 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/BREMI6400346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6670388313e0311d888490fa12b97873a116974dc0b03dc195f55fb82cfa5380. 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/BRUM72301612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7bab47007ba56584a3a292ffd1478ed813ff94498b9066deaf07a8e8caaebd. 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/BREMI7300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e72ee86af9525d0af4361d86544820b221d75a48e8a235eca01b80cea9fa3. 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/BRMCA6700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9781153b212de6e5f988ee1882345c2c4842f50a8f174fce57176e321633c95c. 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/BRPGD8600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0c59f546651e67530d8ede88c3ea5a723c377074e2a30c5ccfb2be48da6f18. 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/BRPGD7100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a380dc430cba4d0a7e5f90325279e4125b1cb9f07a26875955b9b5d742e388. 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/BRUM72301724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6470750b561b6fb40b541314ec728dba0fb87e04c2bc9fd7b266a164bd43422. 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/UK7771409407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef12efddef7d0427ba33bd730106c113d76e3d2d12e573d3a650490e9533775e. 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/UK7771409408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ab6083316a2f4307e709caa13def5c061700db5e2e1c0188fa3f82260e2fff. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7771409410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3467589c679294590e45e31206ea496bf3b1e9b28a71cd0b6d95a7629bd279. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/UK7771409412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366e966bfef941c1597fdc3343f73cda79ca0738ed1ffc8c4722487864e4c6c1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7771409414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa55c5c1545fbd51cca952d4aaefd12455066d843253bafea6d06ffa0288e51. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UK7771409416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffab5556401c481257dd38c450ff982f64b4bcfaf8014160dddd852b646439ac. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK7771409419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cc885906585f398ecaa165a4f8e1bad160b45f4fdc228f94de62bac83f66db. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/UK7771409425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3e290b2581bc67da2060266242ae2a6900960681a9b91cb74182d9c4329a74. 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/UK7771409428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a8e160f7cd6dbaba7015866cf264408b05e1d5f6796cfb59148ca65cfc888e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZNWQ2499645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd7645242966ca22fdcc4e583e25509965e97f86343a0727262bff59a012d8b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0715991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd35533f293e4f4af517a092f651fde60e640c4c734a4ca7caf15068e1f4b55b. 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/BRMCA7400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35684d7a1bd012c74dfaabb00d82c3504a46fe202b26929b0ffb24792815d8f7. 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/BRMCA6300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd86375f1aed243f51e13dd88926f27a51d4cc2ccabd50f94cc2a6cf560a3a0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM70500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c66c018135d51878d68b8881d06179e4ff40080d8b1744d2eedb0e5ca3d5bd9. 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/BRPGD6000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2d484cd8a42de53b7fb1429bcfbfc08b08a9ccfca0316706f517463cf3bc1f. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6400313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9871e8388c74d77800142ec71585531a9f186da12ad5fd12d29db6b1f5f6c6e7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPGD6400015.
Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a. 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/BRMCA8900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50267f9e5386a35d50ef3d1a2e804f49cce1a69fb0dd9b76332de6ac5b9aa479. 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/BRMCA6400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e33b7f5a9a2d55064fd8168771511c69f8ae0ed31b8faa0a428c773e2fb5494. 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/BRMCA6600237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cb935e25937ca3165e68364357b12a6aa285a8cc201dc84a27be30bb09b7d4. 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/BRMCA7700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956823cbbe6187db3a7cdf0e8d88324a632c07b644e08f3c66ca2c677291b19c. 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/BRMCA0500795.
Bis Bossa Nova - Um Banquinho E Um Violão - Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c11d171868194cab96739b3cef823dfacb54645b364482d51ddc2b5e04acf51. 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/BREMI6900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e352685a391f2ab2b678fdb35b5265e6c83899d193963e5f2cade6b8337e510. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI6400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c60720d2ab5d990402fa4e6f30525c2378f71f81ac76e1accf2e5de4c56294. 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/BREMI7800253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd40a0619360c54c2aa74c33caf69405c2b69d917f1eaa56c3bd80e0187987ac. 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/BREMI7100370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb393370419ad9d84d8142f48c0b307e8f6e37f96b67212136054cd3d0d69cd5d. 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/BREMI6000718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf413ef6a9d65dde75250372f05580bda90ffdfefe835f660e03ec8aa9f25d144. 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/BREMI6900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a22e6b18388b7d42d786ab5a3267ed9af8a6d01846063f2b4e5618c942fb1b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbcf80fb67c7d382115fafb5c796c45f5516608007cbe65f68e3e605e38bafc. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA8000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d11aa0c44eb9cffc99f4a7c82f35a4d9fb1ed9bd3f1f99db20eabbcfb092949. 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/BRMCA6600220.