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 0xfce21e11de6ae5a4f39a80514de3545064b3bfe2e4504cfaa5b9f7387a56eec4. 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/46890ec1-650a-4304-bef3-c67bd0ba0733.json and https://artists.proofprofile.net/proofs/artist/46890ec1-650a-4304-bef3-c67bd0ba0733.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 0xa98bc955e71d9a2c24f4cb8dd59e2f1f8fa3f94cb16dea153c3a85ac1e7e7c4c. 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/USUM72103687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bcb64c976dffc9d82c8acd70f0c8a873d5e771d193940316a262e6dc72786d. 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/USUM72103686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9422d5b184545a60d821919da32ae61455bb1becb4c72ae8702fc7a9c4451898. 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/USUM72103683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36454c58140f10daf72c226b6e3328384dfeb4f118446782ed43b89231398110. 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/USUM72103693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de4307019dc2aafc24baf1a4c362cb2ba7f76569e863b137f649054cbac5ffb. 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/USUM72103682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf881c9aa1ee3d557fc6fa012c99f70b35dde79cc30994f678a41f807c712cb42. 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/USUM72103692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e35bb80b69755d65b2a502363106f39cfd49b4eb6e013d3a3cdf3ff0f3de43c. 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/USUM72022092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201327ad401b830b9b14cb22ede22acc2b92a481f0d4d14a14a069c5be2853db. 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/USUM72022584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635047bcb83058659c350de8fdb1645a6a9249e2523d12550a0099bdac4642bc. 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/USUM72021160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1865eab5614bc18dcfe0ac7f6206c818f0a6f86b5d2498ae6b2b386295b6bc5e. 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/USUM72022585.
IT IS WHAT IT IS (with J.I the Prince of N.Y feat. Lil Tjay) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e6f9cc2fe593ee00d17dd12d416f60e9cce7d5da22483af4aa2cced76e495a. 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/USUM72017617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380fd030b6c8f6ac0e1cdec70631f0cb8ea602a1905deba4b8fa286a614c09a. 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/USUM72015159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7772e3e8f66f6d7d736733c49c2bcc0582625942964051882d03220c32e80c. 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/USUM72022591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48664c21b05b22ecef40b51241b9bbc46a3bd47b6de6d3eed9f6446d8617f096. 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/USUM72022593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef309eb2cd5d2cbaaca0277bbd12365cc600dd380b94da3a15f970e3a1460523. 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/USUM72022595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb808bab8d6c6d69b154d3d0445180b127c0b4de5c63f38e6b05ec2e640e7ee2b. 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/USUM72023918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2a179be43fc23b8461a2d55590a89f7d1ca8430c639ad2e7b4f3c28f40342c. 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/USUM72318454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740e5b0fd51c983ecc6c3942e07e33bdec1f2da1314fcf290e377dad74ac0fba. 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/USUM72317228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d7d42d034662ff9df8eaf881876174fc05883994385ecd4d0a511d82f9080. 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/USUM72312662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43d85e91fd79517d59e4bb1099382e8cb1b2b2c37477c2b93209d784933a011. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USLD91752071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e2e9d12be65c56078d1c1323c1bd06d32684bf73c5905711dfc8b916a79d6a. 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/USUM72311524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e19fc4afc31a982462735a941bd63b4d800e23573aae07968ee6b91c87ea13. 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/USUM72310668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b97e8cd4acd0a920cfa31069528b53b802f87354b911fdb485b42af5576a0c. 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/USUM72202025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60c31d186df35d12828c68413b0dfb2765864ca2ac72a94c8410fe9c4a4dd77. 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/USUM72217466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4010e3aa5563d3a0eb22793c0ada1e1aa40b57df8978d59b7492860fe7631a3c. 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/USUM72206930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f4355d08d5045479fb34e07cc33a5e4a85f63b22563bbb77006f5ea124944b. 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/USUM72201236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47328322431293192d3fc6e7b183968d2139461c475914538ccc58fa010afaed. 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/QZHN32228008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c319e97737bea46ed40093b92fde141c8a5c004100c93d5018de9ab8acc0f12. 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/USLD91736614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b011dd3b08097ca449114d9b89b32fbfb71df0f7e405fd9ebe2904f445e49. 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/USUM72120730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92fe11d7e0870f0d55fe7d6dce9605c029d74e47652069a8e830cb4cd5dc3b5. 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/USUM72118897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e35bb80b69755d65b2a502363106f39cfd49b4eb6e013d3a3cdf3ff0f3de43c. 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/USUM72022092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201327ad401b830b9b14cb22ede22acc2b92a481f0d4d14a14a069c5be2853db. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/USUM72022584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635047bcb83058659c350de8fdb1645a6a9249e2523d12550a0099bdac4642bc. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72021160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1865eab5614bc18dcfe0ac7f6206c818f0a6f86b5d2498ae6b2b386295b6bc5e. 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/USUM72022585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e6f9cc2fe593ee00d17dd12d416f60e9cce7d5da22483af4aa2cced76e495a. 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/USUM72017617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380fd030b6c8f6ac0e1cdec70631f0cb8ea602a1905deba4b8fa286a614c09a. 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/USUM72015159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7772e3e8f66f6d7d736733c49c2bcc0582625942964051882d03220c32e80c. 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/USUM72022591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48664c21b05b22ecef40b51241b9bbc46a3bd47b6de6d3eed9f6446d8617f096. 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/USUM72022593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef309eb2cd5d2cbaaca0277bbd12365cc600dd380b94da3a15f970e3a1460523. 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/USUM72022595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb808bab8d6c6d69b154d3d0445180b127c0b4de5c63f38e6b05ec2e640e7ee2b. 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/USUM72023918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6be9e6018233d0f0433e99d84d3136af4c4b6e9a5a798f4aaeca6e2a403ad8d. 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/USUM72009948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7218f11db7069841e80830a39e5f645d152d21daa5dec2f609df9fac62644b. 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/USUM72009955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf981fae75adaf0448e6f6217b662fbb629e12d68b96a4b0131a6674c54d74c0. 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/USUM72009950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efc7cdc9c8346f211335c9f4980bb45e17ebf2e1c8f5235599da2a8b7b9d731. 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/USUM72009160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafb4f02d0e52395ffef79744eed41558ea2742989338737fec1906a97935697. 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/USUM72005427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d0997ab8562b61777dfc6b84d543f366c02d7a5d23ca02d56838401544bec4. 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/USUM72008256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778d5a1a9d671c223a68233c61b7bf45d0e3f022d8f095c9392db73a3bd134b3. 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/USUM72009952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6582b4a2d1fcbf5f36ce8e60f8bbe73363876879ce0627c0e5cbc400394050bd. 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/USUM72002551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a87af169658b94760d9e9f08b6ed5c872e73dab0204676295ce65e726e86465. 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/QM24S2402948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256df8dc16d564f476896192cb97678e4217a382c64a421b2cf96b72cbf004ac. 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/QM24S2401811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa3c8ebaeeee9395449706ccca25e928ef9d3d76016a49214a9721fe47f48fe. 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/QM24S2401806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd9c73bea0cd77d3e6fa9f90daccce56e88b5d0c5a19c64a7684aae3802e234. 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/QM24S2401646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ded80e74ac9b066f041b7cd76d437dad3c8c7965cff7715941ec2d892f301. 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/QZDA62468020.
Living Life (feat. Lil Baby & YXNG K.A.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb750428623b178197f405229a3b5793126991f9264e86ed4592e811ce35ea09. 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/USRC12004069.