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 0xf0a2a510f6d65b661fdf05e04f3db71af6a1448454b426e6dc36b3a9a0cbf90d. 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/ddc83676-c5ab-4232-8435-4b7d921006dc.json and https://artists.proofprofile.net/proofs/artist/ddc83676-c5ab-4232-8435-4b7d921006dc.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 0x02b22834edf1314b9205a1895898ad8b420a301b4f879d33fbad0076f872644f. 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/BXKG22401607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe969b3a27b32fe77dc73672f6f4371a5bb97137e76df9d315b2ee73d36c78f11. 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/BXKG22401439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cb5bebb56f561101b96123c014cd955bac40ff11b3b345244802e86c32c064. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22402297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6feab8efd214046d440e90e97968ee74e2c9a7a5c071b26fec1c434ddc32136d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2493532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95186e9b48082494ab93945796e84977f4bb4257d70f9bfd20f8a267a1b7a34f. 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/CAGOO2481648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5f73e4e8c91d4f5b8ffe22e97ebe8448fee9253f831e0d31d4dcfeea0b23f1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2450058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676f7d0b3079237a7e59c9bd94da126de13638a924b2b51e159c22fc9bac9086. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CAENV2403875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd050cad83c5f817c749275266938ba78f89a5f8af167955c2de8cf91d54a1c7. 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/QZMZ92423022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671c49e4a292dd0f073a0749303355467c61efcae80ccc5ef9d341a00e44d52d. 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/QZW9K2379471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3c19588ecbd80333ca9f4207f8ad646e0b4a5a9b54a4937ed6a4cbe7e5cd6c. 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/BK7NM2500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e54962fd93f7f93f06176960a73bc93dbae319a2bdd68f452b3c070af257818. 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/BK7NM2500312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8c54d0ec21fcef20c18a94f060cfcfe6250f52723bfba115aea5db036a3946. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK7NM2500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd172fae627414ff1091fefdc331f1d131ed609cc5e1e554f2eec75ff76ad34aa. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/BK7NM2500314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1759b29f7bd426b04a3f0b7ee697d5b58032101929b3148a6d6b1f73c3aafa5. 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/BKBLS2500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab1bfcea06c6dafc870a2340406ac8c8fa98d06e735fa0f772a564c49a3c4a2. 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/BK7NM2500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a6c7933f3220cf9898fd10f43d8ea59cb04add05cb4c68c32c3d35a9691933. 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/BK7NM2500264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ae9959f37d06b25266697fc4c89f55644004bcc4d18a0248785437c2eef220. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/BK7NM2500265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43953efd5d1c58f0204d293379e2bd71dc03a430445a33db85dc6b67dc8b9ac2. 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/BK7NM2500266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee5bc530c1e5b3f6a40227322db9b6d13aac85329062e0baef4defda67c0b78. 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/BK7NM2500267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764dfd516490b2da8c4ed902337ad62578b66954981769727a5e42285df6b2f3. 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/CAGOO2559298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd329b6481fddde20cd7881eeb75b25346ae7c727757ce4256248a6b9a03486c4. 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/CAGOO2559299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f75ef918cbda8e981e079f0099fa5041f5e8b3c59f6a0c90b46174e276335f5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2559300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe363fd46f72184a56bfd000b50ff95221a35a591d50323db899a1b9aac9652c5. 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/BK7NM2500167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4ec304d9285044aacdad0abec0e877e675d51f0dfd0d1e1a2e2071a62d8528. 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/BK7NM2500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98e1c6bc5f10094b84de3dba156e5ad670ba3975f9454e7d6f9d9b331c97556. 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/BK7NM2500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f53882a33cbd68623f71ba2022f0cc4881edf95068c78347aafb72375758cc. 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/BK7NM2500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ce8419238ab13b13cfdfa2ccb2a5ec16d2f142c75c978145d064bd002f4aa0. 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/QZMZ92524467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f1e6b7c38012d6ec6586f1963d18caf7e7df2cc45e872f1180465d7718977. 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/QZMZ92527032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa192e8bb7e40861ee2bfe636bc9c8f9ddf25718ec183ff14f233016b8343105. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BK7NM2500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1412ecf9151d254dc7839aec30b644e94eb6fff2871ef0179a3f5cd088c5e322. 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/BKBLS2400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fbb19d3f9e9208cb2eb1d999fb3bf7d1907980f394015970caf7f26acb8532. 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/CBF8B2453016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95727ea3590708944d5cad65a76492876a2953da1e693d9f670758e1bcc7c75. 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/CBEYJ2480845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7983918aeb9d218dedc8071dba2594cc6a461436fb27f916fd74171234677bec. 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/BXKG22402107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7992db31452f2d075993aa006159483a536a19e56356aa857fd6eb2ba165a4. 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/CAGOO2477683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce13cbebe1160fa83f054ed2f25d1a3fd6093b1c5a7ea10e7c4aba36a04ca29. 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/CAGOO2455262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530304a62b5220ee52dd8d8819d660080b2d0cc03d845f1117395879f84048eb. 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/GXD7V2271581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d2757a2f55eaffd65b7b6b88757d1e23057e5fa45de01c445ff6381ac24ec8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CACWV2414403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5691e0189d881d6d1c812abd01868f44f6b386696ec227ec391ddf7b65245d3. 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/CAHQJ2484056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910f1dd9c37d2d209ab08ed813ceb6759fe438cd1b69898a81d83005a0d7fd5c. 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/CAHQJ2444276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0303ce0588f8b41e9a556c7a7e3d74e72466ab8e72336179c4f4dc8d67f0d46. 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/CAHQJ2453070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf01bd76a2a8545f00b74e4956228d68f20efd377e1c00c5f430dc62b2d5d89. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2422705.
VEM NO MOVIMENTO (feat. Funk Universitário)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a0bdcd6ffc57038f6999c81c425ff2ffde65564fdae9c607a674ee3b511ae7. 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/BKBLS2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85695e51bbb4832acbbf1c775c89cd53dbe69d3d5c98506f3ed57a114fea0dc4. 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/TCAHQ2383009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6560a71f6dec4f4d1eff063a9613c8c8b4ef5aa12e8509eca9c96667f3a17669. 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/BXKG22302330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c189b9a666dbe8b12d58f18c12781bcbd3eeadb74f31e4ae421533f8fa87a7b. 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/QZTBF2371706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc088da3c0a4b9e53bfef3e7266348398322495ecf7818526721da4c25983b70f. 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/QZMEP2371391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27157307ea0ca3ab96e8192f23772f479523acffd7badc7a2402ecdb17b1b229. 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/BX4IU2305034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f50d294481c2668c612c3dd6cb9a0130bdd8e1b75f8b836c3540454ca8edd5c. 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/QZPLS2163339.