1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe92a8ba02e51ba0cc21cc2e59573e7396aa2cae704bcdd831030401f2a98c27. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3f34df5-7871-4426-8645-3c3a3eeb64ce.json and https://artists.proofprofile.net/proofs/artist/d3f34df5-7871-4426-8645-3c3a3eeb64ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab573431e6475ca462d856fcc5e4eafe43b40907f8eb6ac7f8527cc8278c56c. 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/FRX282122334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df7a3b287d5396ca2d0ee5cec49b35a50d347a300a03660845303aa3fb373fa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282122335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ad1558b82d7e832fc8156c480b5f9f2363cab3306b9c7110cc9472309bdedd. 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/FRX282122336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae8ad14b9409e229076cd958ce86db9714e88464150013ca553f4ae7b9d528b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282122337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea4f5453640763a7f35f4ceabdcb44f9cb96f9048cafced4d2f5f0a0a6045a5. 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/FRX282122338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5450c6907b20bba6d084de50c807f187063a1c62ddddf583188dca17e1600be. 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/FRX282122339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76ede3cb2681d6a2667cc2e7ec67866c752ea03b827c8b1abe5a75e45a15d73. 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/FRX282122340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb1ca2d88a668a7764e1f092224307371954ac3d099202da1375031012594b2. 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/FRX282122341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230471bf6335b7347c7e1beb0260c3d27c8c247fcc0e725e8fee2865dabc3aa1. 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/FRX282122314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6657255757b47a5c660313e8cd1d29b22fa7702538ec2188f1251b3a59894599. 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/FRX282122315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31c7d4a36664531eb757bf6fe035db1b185c98e598fb6c4f43607391a3c9c2d. 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/FRX282122319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909d65e2157544ff1c8ec2bf0feca852c3ff9bcdef14eb4c2acbd4e3eed86806. 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/FRX282122320.
Brazilian Boogie & Disco Reworks, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504040a41d67219ecbab93a4000ae96c171d7fd6edbe319991df5aef7d8e40a1. 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/FRX282122321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91d4934eda3233707b3ae298e941f1c5ac100b482c709a908d1b9eb67ef1900. 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/FRX282122322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1d026f184663cfb94bbd61e57e093597ba07c9135ea410d8c7dfa3f0ec3198. 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/FRX282122323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd126fbd6ab2e2627a3c13a35254a57e52101cfd14d30898cd5bd5044a48f366. 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/FRX282122324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c618fd7400132606596590521f040f7caa518dab71a1228d93d33f4c31fe11b. 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/FRX282122325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01335a432241f0d6358ec4f1a49e4bd00c144be7218204a940b068f6e1a544c. 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/FRX282122326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3701577dc9d9653ac583383e3504d7e753963d87b88070cd5ef1636715b7aaa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282122327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab101ea48ee3b8406ff6fa9e100f312688035324d324b3ec752753e4c71bc347. 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/FRX282122328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3085551d4915f5e76daddf5c1278bb099cbfa93b16683558877392949e1ab7f. 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/FRX282122329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59a5fd11a67a10b5d9803cb002bbfe4223f95123c7ec94aa7f8140ba3847f39. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282122330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b04278f19f624e5fec5e26f1299e8a608618fe970c8f8d381049bd95a9723c. 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/FRX282122331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798141a2d10a8bbae598446df99fb0648e662e88593c78a118b72890214e74ff. 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/FRX282122332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44614a5160d78bbc4575cf78b278d409e776e0ac7b2b028ccebae4b7c7881270. 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/BR7HV2400001.
Faraó Divindade do Egito - 12" Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622b337faa32c1428bf534c54c7e7e979e790f5b2af535d90b1675bb2fcb943d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BR7HV2400002.
A Paraíba Não é Chicago - Joutro Mundo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eddb218cfcc7600e5169009942c4d34beed283437fb98c0bc3518de2ed73805. 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/BRRGE2102307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f37f6dc10f75fb976f2a4efae4372e2ecc147703353a3cf7ee949b65700e66c. 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/BRRGE2102491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0009be7954fbefb4535c27ae388fd9d7ae0baaf732fccf293dabfeddb4c8083. 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/BRUM72101731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2acb69580ed507d5649ba4720e2c0f8ce165ba2abc31e570b04e2f1ff4d4d6. 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/QMJYS2100767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9d83e8566ffdb729a9ba314bd820f6c5f46c588323874071b411f5ca745e01. 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/DEU671702978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404a5f7d3314331bc54c1c5f6a5af577e4c7667fdd8524bed78fce2b349536b4. 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/UK55L1800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe354489f1dddbcc255001bbba3b1d49322d576c219673fa99a96bc9076f5e81c. 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/UK55L1800020.
Habu Raminibu - Dengue Dengue Dengue & Joutro Mundo Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ddbc051e91d584bf8e08538e2552a9761f7f5bffd85f0fcaf0a9b4d16213e7. 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/UK55L1800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74638ddb997f0db00683c5b568cb634090072adf9ead7df9b2258840ece6340. 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/UK55L1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c20df08ecc343baa36ac8071527ee1cbe52a20d818b37098fa0dc854781c94. 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/UK55L1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfed8ab7b745e27ba8c83cd2516eda1c7f5648e80886a0ef4fc9f331dd89964. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK55L1800024.
Esa Presents Amandla: Music to the People
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446e0fb0bf1638ec3de0f9571cf31af3caae9845691a865d17f0343d74ca5109. 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/GBUQH1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f608fa18f8030eaa3354a7c45bc4bee43639d901fbb5f2f3e796a5105ba5f4e. 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/GBUQH1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c33065c72f22a33abde33870a5b71bd531b845939f4fceb44eb19ba811b0825. 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/GBUQH1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2884ecd9bfeedaa24ce9c4f9f20b4f80547c588745dccc8301657dea28017cdc. 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/GBUQH1900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed692a05381c455badec456d4ca6106ac0de22e168e4d01e974493aa2532f140. 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/GBUQH1900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60779234c774eb26d00b30a9c51650ba1abf01b19dca3b08f7f99f998787f8a2. 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/GBUQH1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc99a7dc716f2f23dea995495eba25650a76b3d4201b00603833f44dc7ac9f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUQH1900047.
Todo Amor É Bom (Joutro Mundo e Gaspar Muniz Remix)
Todo Amor É Bom - Joutro Mundo e Gaspar Muniz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb3bca916394140ac816e807e5557f98ebf3985723551e9a40c2e6056675649. 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/BRUM72400414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686106e03c962504539664b35fe741abc3c9a024653f54b29beb75596c9273f3. 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/BR7HV2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9b820ef9ffb1ce069ad8c2dd9e71d3e32fe9093563b037e8aa022f3319dd70. 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/USCGJ1701550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2f1204d30e741f4f4f2080da793a0f56d6eac89a06d5221bd243bcd93aaddf. 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/USCGJ1701551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2114e21ab260bc746aab1e9c4bac8df95cf6fbb10151e92f830690d651f5735c. 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/USCGJ1701552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa74e51143119f4473e2a0cc4dbfa442811279c17b19ed0db850859b2cc621bc. 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/USCGJ1701553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab5e2bd7976e3aa6429196ca033c3c3e159dfdfbe3538d48d8ca149b3710a5d. 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/BR7HV2289002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8ee94df740ef36dcd3311142722f75a8db3187b271d2e3c5ba9ecc8ab419c0. 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/BR7HV2289004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34a0960f2ec28a7fecd40c0c09d096e43c34b08d0eeb0dcaf2d14ef0ef45908. 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/GBKW42300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f3bc8a5da24579ccaff353fb8084c9c7627e696714baabc08c0668b863d355. 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/GBKW42300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbb96d303824fe12a23adfe2b86348c8be1a323e8ac3b050c9734491ddca08a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBKQU2046348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfab33096b14ddf48590270eab5aa1d407778554acddf334453c6130ddbd558. 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/GBKQU2046349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69ba7cc56ff69074c06971bbd3187e62537418f3680c59c33c765cd0595d6fc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:07:08Z), 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/BX7MG2500399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0009be7954fbefb4535c27ae388fd9d7ae0baaf732fccf293dabfeddb4c8083. 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/BRUM72101731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a707f298b30b50f7d19c347da4a5a5b6b4817a6d5afbccddf3bb11aa7af0d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1713897.
Eu Melembro/Maracatu (Originals & Joutro Mundo Reworks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d409e36799a60f91b1d169123569a5db0f3858ce697d935574b783434e4f98. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742202726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f1756e6ff374eef743ef438e40d41c08684a75845a9cb04215780a3a3f3aac. 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/UKACT1711433.