1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9b564080dd8eb7448283c256bfb7db0aebfcc37d4e66e107b322d5f3a3026c0c. 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/f2689c1f-55e9-4d6d-89b3-02131216987c.json and https://artists.proofprofile.net/proofs/artist/f2689c1f-55e9-4d6d-89b3-02131216987c.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 → block OTSBitcoinBlock must exist at that height 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 0x2aa88db12008e869f9a676b72012fab185e9d5b842b41c853eaaead82442262c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZFZ22598816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eca8e082288db15ec7b860812119513ec30c9b42f7c09d35785a1a566181118. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22598817.
Kilka Błędów Popełnionych Przez Dobrych Rodziców
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bfa1dd2ca131be6c4759010214f5122e6ae3704faa7ddc4606de94efee95b1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22598820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1a68891efd573fbcada8211471c1ad5ea48554d8619a31451ba0bc9e896684. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PLA149808005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e200996831bd6562c802b4f9c265c9a8b4c480f311d4db02372e71a177bdbd2. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PLA149919007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f775ddce4404b8c1aac9fe3416194d1f80b30f10b9b146be1c9368e2871d2d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149701009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531847b39a21aad51485e0b1375cbe630fafbabdb73882e72d517ed7b547fa8. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:01:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149703001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a797e0932ba82837ffbc797cc3b50df777f6d768845fbb9dad24f28c513265e. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/PLA149809001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c3bae2ccd7b2902b5c3dd306bb61bae650ef13d31b0f0e2dd3e6030a54a753. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/PLA149919001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0040c20587f5d36e8c63deaeaf4b09841f0ddfd1c42792c8e3192c508af166e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:29:00Z), 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/PLA149701010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7ec1e6f9f0ad0cc5e442ed8f50648f9b6a3acbe28c98a2bb4eb7e6ae975a3d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA550400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6c98ce1c602ef6b92eac2e7bcc4cb076aa1d5c099ffcc0e856aeb8b0d5fb96. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA550400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d961c22de2789acbd5b5949de724709966ed2164dabc2e34fb99fad212009. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PLA550400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8807e0506813355068272cc038dab3870fb808c6a5466f111a47b0dfd94576b6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:06:10Z), 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/PLA550400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956511a8d8c3e27d5f49f2cfcc09c579e1865b59116f8f63621ebf932df305ee. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T07:56:10Z), 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/PLA550400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29c7d47dab8d043de6305e0932c616981277a82959d64c05b77ab6600e8d6cf. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/PLA522501185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ae83760235936a8d2736d3ff63c1fd247502b0765800adf3d28b90a26d7c8d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/PLA521212087.
W Deszczu Maleńkich Żółtych Kwiatów - Acoustic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ab0836eb9ed40f593f93540d72b32c9203c69b52f06cc7992af04f06632630. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:27:58Z), 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/PLA521212088.
Miłość w czasach popkultury (25th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2389a8f1aeb616c625e1a8154337467fd53579c9aeedba7bd77b827bc80c8cbb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380800372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c3bae2ccd7b2902b5c3dd306bb61bae650ef13d31b0f0e2dd3e6030a54a753. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PLA149919001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47701a5c19699fd3cf5d3ed37d16b51dd6e361c461218eaa6dfcda0a058e05d3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PLB380800373.
Długość dźwięku samotności - DEMO version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa176a41538cbe8bab00f75a956a2456f4447b1ac26082549187cf870bf4d0ba4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380800374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8654cf80a616f5d1e1e84ba088cc2fa033708da704f1c2146b50bdbc68d4bf9b. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PLA149919004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076a230ce8ebc8325830f6063730b264f904713c3eda9fcd85bec6143791e97f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/PLA149919005.
Peggy Sue nie wyszła za mąż - DEMO version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde94a4a771afcbff6f440d991ffaf9ede8796b536bee7432dd545a996822e0c8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f11b2ffc58ac2e7fda8c6b7415e11998544adb87a57ffe465c0e00c21e308. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149919006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e200996831bd6562c802b4f9c265c9a8b4c480f311d4db02372e71a177bdbd2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149919007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff70ca13d62b66718e2b36c0d02e4867e79f42059d31c1723a8b16ca8aae151. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/PLB380800378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797d382d72f0d99422fb2162a87bdef3e43cdaa0e4bb77d60be935721b42fb48. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:02:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149919008.
Miłość w czasach popkultury - DEMO version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad52cd0c1414ca52aea10c800eb0012ef3aa4afbd1bbd24c35053c18a826693. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/PLB380800379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e3356c6b6edd9b3d7474b78b4109213a08fd3e5e12d8f66d784e2a1c074fb6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/PLA149919009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482eb9082a01ce3d357b167cce363e916e7a66695dfac39d148dc3ac190c4d57. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/PLB380800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddf44dd5582049257685844797d4191daeaa05ea6370a81f6999d2a9646a6f5. Chain 2 (Bitcoin): anchored in block 957624 (2026-07-11T23:13:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149919010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fe694fee6a165d15f7fac3c99d3b441e1945264c149230eb4ea7e2e0b41d90. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec2a4bb299948111dd49e80156dfdfac9a6d8733074aad80e2487653c4ea572. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/PLA149919011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc544fd187e7b14b14a7fabee589f0fb93ab87d8123d9e83f7e37efa0082699. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA149919012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79158065b6e954ea770750fcbe2b39756f45512b04cfbce0c143632aa173c4be. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380800383.
Myslovitz (Dwupłytowa Edycja Limitowana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593484a4fbc4d030d549390f4becb4c8743d84ac2e333dc10afb5d951b5afb2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/PLB081000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b12707636a12e4dd394ced729559cf709f5f31b4530389deccc26c8b6610438. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB081000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4e616b7c8091c4428093e8a8e01899361eb2576f0d41172b79394e824d6699. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB081000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8c682d6292aa41d077214138548b39253e52c9268b1bab8fafdb4e9d3504ab. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB081000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0032148f89ef75a6bea23aeb848c3f35750ad1c36a47e734ae2375c71377b41. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB081000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc411c2cdbec1d714a7587bf56fda390b90eab273686584d03730b86ef7bae589. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB081000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48916a1817278705da0d0ce8a31af2ecdef12c42b0ed06d9979588677fad286. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PLB080400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb54da964b819d9d843a1f6bf3decfd09bdc1185822a48db6957357b19cb827. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA520703316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8866821602281d3b66c19522e5dbd8d92d785dfa7b6f5ffa5d7718b79b4cda86. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI281300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89e27dde1f89303a0ecaa6852ac0b8a385bde60c247b9cf56761e75787aebf4. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI281300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716de3a88100094d541e712bc439c5095d12511bf6e6aaf34b77917b01c69163. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI281300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013d4b2f119561b810e6b0936f878ebbc3148f4c46307697087a2eef609e6919. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:43:12Z), 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/PLI281300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91b0b9618c95da75788008d3c1584eb26bb2192c8fc1cd87eb47cf791056e35. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:32:35Z), 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/PLI281300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829547ac9cf35b7090ccdfa017cbef037001cd67d496e175781d3e45691ccd30. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI281300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb7cf7eb74763286346d822bde053bd068b5a10bb3cfea02f4dd7f7b2444738. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA962200433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbd8f62f8edab4a0c22ece6e337416a5922cd21acb20f672db6d53cc103b961. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA962200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2f32ab3761f8fb176117039af75241c039ddf33d7dac3f7d1ac21aad92bfe3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PLA962300448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa030d88b5797bfbe399a0aabc901cbce1de8a4440bd2b9a3b14107c8b69d9fc5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA962300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e93b359f59625dbe17796525afd211d22387c9047608d943659be0a3d1097f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA962400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30afb2f2da9097af002e342a82ddeec829510562ce50e0e833e1d645c916807. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2224844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154ca7191913bcd6a9ac3cb0324deb99b00eb6e5d9e91562d775e25376c8bcd2. 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/PLL581700005.