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 0x38a81e9aceaa45c2f864c8bf173b479b4829ba57ca20f9f11b2a9c93fbeff3d0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e02481b1-9c2d-4bc6-b2bd-585dd22de6c0.json and https://artists.proofprofile.net/proofs/artist/e02481b1-9c2d-4bc6-b2bd-585dd22de6c0.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 0x329a907343d50d374290c143f65b966a36d0d4a8f2513dd45984d14fa4909a66. 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/PLR862000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f4509efb4ef2f2cd17617ee4d4fa9457ffa83dc6ccbccac3eb86f0946d995d. 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/PLR862000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54958993efa7898ae73f9afb945d12a3b48668b4c7d29ce953587e3e64c7a603. 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/PLR862000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96b5f8d3da326e315414fdab853fcc81cb09003a005aa16ac9b62f397e1b1ed. 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/PLR862000409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8369a091024f73c604d80e94634d6a342e83ae63a3d9d44fb0e8b21cf52797fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/PLR862000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a374dc4e25ccfc271e966c034e26dfa6f8437a4893ae0a794484e77194d01f9. 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/PLR862000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9931c99bb0d138437a33933617e736a75a551e683701fb6e29202db52d41e3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/PLR862000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9f8c0912eedcdc40bda7cec926399288a646d2f602cb63662054b471d2ba1d. 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/PLR862000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afb63bcd7167bb5bcb0f33aa690fa3e7259fbb0c1d64f44a4ab7af53ccd9071. 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/PLR862000414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85519433d83e4446db70aa8e935ac234d06811bfaf81ca8bbd8114613e40b8fe. 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/PLR862000415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f28f5350e900050293035c8239fc0dc85ba3b851083ce8162dc1ddc817dabf. 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/PLR862000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5777c3118450b89bb7d686ce50ba49bb1cd54c641b97e5704c9bc49a1f01e9c. 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/PLR862000417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d68d56e9bb4e3e99e0efeab708a7368ffa08f4a0dfcda4d2370fb016c0f9c2d. 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/PLR862000418.
Pozwól Mi Dorosnąć (z filmu "Akademia Magii")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3efe3ed3dd283494b3f833cdd5bb9d06f0e3c57ae9a396c5041243c6f59416. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/PL2DY2400807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b165952ba23f06cedb3195e089765f59a83142b08e8576a23d3174990da0dc9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/PLR862400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622bdc503b931e37adb10912e0bd537f8261b2842aeb2732a7296891c79921d7. 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/PLR862400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493b7e68efc761a12996ac9af4fd09c3ec38fe1e6544e3a93d32a151f3f94f9. 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/PLR862400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9471ae87f4a0d7a43bba53484067c9c09cbe67e4d9daaea17dcf53623f07af7. 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/PLR862400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8668529a34fa1c017062f9706e4fd2d57cc3533f375aa3558f9b603f582f047a. 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/PLR862400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e089ec4fa45bc21121b059a11816875e7db3b6b6028b9f7bf29b939df97a7. 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/PLR862300762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14aa3b2ffeecbe2464331d494285b27dfcb31b8b48321fcf39e7e0a0e9bfee27. 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/PLR862300453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1e72187a77089940b7acbab1e44f55beb9c9856de2a35e624323a29323c148. 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/PLR862300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a44a9ee1353cdb67e7e1e16d8c48775e24fb03d01a167bf79f6035ed90cd8c. 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/PLR862300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67d4962982e4d4a6795f84478de76aaca8bc9187953c7425163ad6395f08c50. 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/PLR862300152.
jest mi do twarzy we własnej osobie (remix)
jest mi do twarzy we własnej osobie - remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a77c09d5be2a8bb62119ceca331f466bb05521592abcf6eca7d41da09ba3ec. 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/PLR862300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00de272df0d613c35b662fa5c8b06cf6c9b080838098e50051da149e4d3bd41a. 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/PLR862200722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ad50fe1aa92f50d922aa964010c36bc787113a378bccd21ff891befcc38664. 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/PLV402201794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5ed0310d2f320eb034640b622b3d7d480727ff2bd0faf9a06d5f37790f311. 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/PLI363189650.
zakochałam się w chłopaku, którego wcale nie znam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0105e09449078040bcae79d97f10c96678c28d7964ceb40f48dafe9fd0ac3c. 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/PLI360877240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5c0bc79efa730d03a168722d8b7c27473c4ca8add59d9d548f0fb3f1032fc0. 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/PLL502200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f51f02688400c94df346ab093c07b0bad2e95a4593192fbea172a04d2874a56. 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/PLI366890280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97243903c947348337a17b21815771d468b949f31945b731931ac3b3f221f9a1. 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/PLR862200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79d9989f52500da8a038121600e2f1e8cd039660ca83e6af44c2d8dda847087. 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/PLR862100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa776420b765bf26d035c048120106fa0b20642ddaf0e5952096eaf4d33506a82. 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/PLR862100462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec18bf67c779fdff4a806cad2b7588a605165b9eb175194e73b661f93f4437. 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/PLR862100431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd965a4ce9a41da4e1e9ee22a02dd2a3fbad8cad0d954e10b649817619531105. 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/PLR862100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56583a9e5fde9e2b86bfc4d53f8d6ead4a43d92a638f646b5756ea818c1d113b. 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/PLR862100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63a6272e7db3d1371978aed6000923e144fe3ab986fb5b3b19cd0fa5a6075e7. 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/PLR862100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bed56a470e5aaaef4ff9129200dd3d4f5d1ea8fa2d67016b00bccaa8ffd89c. 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/PLR862100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9e1a6eabe283d82cb81ba6d588d65ece7216ab5895ae0999f998bef95ea1e7. 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/PLR862100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c1024da6af661fe8ad30c155923c47a72953c35ab7e290bada481d64423532. 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/PLR862100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2db78d930a1cb8943fbbb2de687f18ef2bee057ff9e8d07a291ec122d73c79. 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/PLR862000407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9f8c0912eedcdc40bda7cec926399288a646d2f602cb63662054b471d2ba1d. 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/PLR862000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c9094414ca715b900cba575162d871d8d370a158751367edd0a4e053f264dd. 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/PLR862000406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329a907343d50d374290c143f65b966a36d0d4a8f2513dd45984d14fa4909a66. 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/PLR862000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54958993efa7898ae73f9afb945d12a3b48668b4c7d29ce953587e3e64c7a603. 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/PLR862000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd671e64c29d6ad1e50ec4d33ec272ad52b6dde1b7608233ede6a099de99d6f. 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/PLT811900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a44a9ee1353cdb67e7e1e16d8c48775e24fb03d01a167bf79f6035ed90cd8c. 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/PLR862300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c297d59469892db415139acadca38462241ab414c6206ee19a309f16ab283ab. 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/PLR862400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b165952ba23f06cedb3195e089765f59a83142b08e8576a23d3174990da0dc9. 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/PLR862400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493b7e68efc761a12996ac9af4fd09c3ec38fe1e6544e3a93d32a151f3f94f9. 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/PLR862400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e089ec4fa45bc21121b059a11816875e7db3b6b6028b9f7bf29b939df97a7. 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/PLR862300762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61500fb9fc3770e79dd93df1926bd9c0472df5467fd63e6cae530569e8cd7119. 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/PLR862400849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe017aa7dacd7c1d7a9f043b24d6abeb64d9507534e23f99b303efa0fa3d77889. 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/PLR862500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf7b9c82a6ba204c779af3f80739ab1c41b0bf7e32e8289b9c08a9f8e962fd1. 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/PLR862500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ae20cc791f1a11b9a4a0a3d659212611947bf7d4778dfe574e6a8997244c5d. 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/PLR862500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed09a9d826350daaec262cf9cbca1a86a2f4b4114783c9330d0f0313c936ae0e. 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/PLR862400963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d9dedec01bf2e3772a73c1cd286dabf7ce8e0fc3ff1a29358efb32a005a24d. 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/PLR862500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6482d4782f9f75ae7c6f147f2b68a00802271e7d61c7da0b93384920dd3dba6b. 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/PLR862500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27d79e568cf62369429c099cb4018de3e542306096d84a452a8abc002240b68. 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/PLR862500124.
Arbuzowy Zachód Słońca - wersja z orkiestrą
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6776aa189d0496e6e1ef7d8f27be13c686621f7fac5ddd681a3c45aeef0438. 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/PLR862500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dde134940b0717e7f895e4271b265a8e3c8358f61b020487bb5f9a46a8e2425. 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/PL7C52400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36b23b3a18346d7980d0951ac1022af09592699335eb72ece3a957b1d069db6. 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/PL31T2500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed09a9d826350daaec262cf9cbca1a86a2f4b4114783c9330d0f0313c936ae0e. 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/PLR862400963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61500fb9fc3770e79dd93df1926bd9c0472df5467fd63e6cae530569e8cd7119. 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/PLR862400849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c297d59469892db415139acadca38462241ab414c6206ee19a309f16ab283ab. 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/PLR862400704.