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 0x557c4ff674e88945d320f0a5c373011f68eb935f26373df1b7952a28c3b2be7a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3477b47-8c14-46f0-992a-6de451f8ec2a.json and https://artists.proofprofile.net/proofs/artist/a3477b47-8c14-46f0-992a-6de451f8ec2a.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 0x0f3fb485433f49d678c42b78821547e1051ef4f50c05ae8dee0beabdf2e07610. 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/PLB382400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb401603f0fa6d785ec66c41ad095de6e5253659446b51fec61e0cc4734e5d300. 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/PLB382400414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa208b944b35d91470463f1161c6f189be822a71b31b33f748a0112593122da8d. 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/PLB382400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e38730b1f7905e96909514cddc98740f08e7dac7515bf1f5e30c85471674b7. 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/PLB382400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baa48be0bf911f8ff64b2746146fc026525ca91c509e07429201d752ab5f8e3. 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/PLB382400415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6075dcb68ba7e7d64a131d69fe493243a256386ffb5c95b0a93f856f58624dbb. 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/PLB382400416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829e0258d8eaa6f83906f97950726b3cd4f39324149b5ce9f4e599f816d5c4b5. 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/PLB382400417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3074919049a01bf42cb6cb2702e4045acd2601ba2f80a780de123d2bb4544bb7. 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/PLB382400418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a64faa06f0428504d14a0b8266ae76de55fd06fce46a8d76404d0c0bdab1c9. 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/PLB382400419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732a8b43b2bd206220b95d7af9138eae3fcbf58ff555f0c405e75bc918c2f70f. 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/PLB382400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e70f75fad2e33ba5dd3856252edfce35c96354a6147061eb3984a5b7815b3a. 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/PLB382400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f67dd4f6062dcf67996c05843a5ad0b50953a5f6d79a3179191a557d2885b. 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/PLB382400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a03b3443d1ae5e2e8af571d81b684c140912f04d6e86d52cd059cecbc9601c2. 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/PLB382400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61594aeac34b7137a1e8a6931e9358d3612587c5cc98639fa43250a2765b238c. 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/PLB382400423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396cf5a6eeaac8b345472cda9fa32c43760d543c6acb9bb35982297bcafcf89f. 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/PLB382400424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1669e692302cc258b067538d79d22e9a1302edefce15f3d9486b18e2aea121e7. 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/PLB382400425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49d7ac9a8832614637aa6b82e9ec9170ecd3839ec98d9e46278079891e44cb2. 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/PLB382400426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574b00d819920ec05144e15efe4fb5d27e5726351f8413051cd6e8543136bb73. 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/PLB382400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19255c3f2fdfeedfd315ded72e280f71892653d684a25c140c273e5be24fbcf. 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/PLB382300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c56d4ffd8f3db52ab9587a6d29bd5da70b694cf27f556b2cfe1deebec26db5. 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/PLB382400428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252c9bb583556afcb4b976d4ef65c4e47a38c65839d29b39e6ca6ae37a96d41. 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/PLI368909040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05927b84f95945f53f8918f2567dd7af877dc0f536acc0ac8e64268b29f4558. 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/PL34S2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252c9bb583556afcb4b976d4ef65c4e47a38c65839d29b39e6ca6ae37a96d41. 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/PLI368909040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf5edc9c161bb896961702072d0f82b811db1de02520b2700c96ae14c91a7c2. 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/PL34S2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274abef0c66ac3c077ac249d674bc0c3d789a817506a7b1cf72380b189b036ec. 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/PL34S2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603cc07811c724f215c5aef013caf4a0be6269ffd7af7041e5e64484366999f. 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/PLI363206130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27ca7d63a73f2d6a38bf92ba3d5e8c62b217426a85ab97d79aeeebe4e710f1d. 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/PLI362206910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636876b332419a950eb0a944428eb4fb7f971834fdec55bc6c4b8b71c342cd06. 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/PLI369016310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627739cb678da96edca282649bfb6e7466983fdaa97cfdb8852713bdf51a9ea3. 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/PL34S2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048de2886452e9fc73ae2bfb809aa473d74342acd870cc929a314a7e2a366caf. 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/PL34S2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d486e5de1707abdb06350d86a669b33677173ca1a0736e64d18a6f6a00b99b. 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/PL34S2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cd9995a6e3d1429d2c943811c82893e2b05291c41fdbd58805bafc5db93cef. 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/PL34S2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e966dcffef2c054722bff1e3766cc382f5dc27e2d51ff1c512ce8830ad8839. 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/QZFYW2073540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114df8f5894efe092a6192239d2cd184c1dd7cc248156b15844fc942144679e2. 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/QZFYW2073541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd4b3c33352a438d969bb1679c777de89cb3d897c66054a058eafe0f45ce104. 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/QZFYW2073542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d789d9471f4d92d189ab111bd22077a790902b10cc30a6cfb253e7030a3f30. 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/QZFYW2073543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0096dd118b5580db78fc4c3468ec061b11bad695382ab8b2bbbe6095aa0839a1. 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/QZFYW2073544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c701ea641ed51d86efb58d0f0c9fb265231f5de8e9fab88f976b952cf8fe4b8. 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/QZFYW2073545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7be990b2b786d7a1b4b0d46d57e392daf8c0735905c55e797cb331559020aaf. 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/QZFYW2073546.
W Chuj (feat. Sebol Bejsbol, Załaz & MłodyGad600)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca26b886e5783620cbf1f3ff709b74a1d7951dcfc7528c57972c53d6b1c10f8. 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/QZES61883902.
To Nie Ważne (feat. Boczekcas & Gruszka JKP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4257994c599245f9200560c5328cd06295b575e225df74cac95214862f1d64. 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/QZES61883903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96768d149c2eef6ae02f19bedc698ae52e360438e2df5d02be2b1abf7adeb18b. 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/QZES61883904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f9456d98367ddf33cb71908ba874245ae5614b24dc20ecf94a7156604f506d. 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/QZES61883905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812e57209060297b5acd2ac89bc3bfd6910f9b4aea56f62ff2714422461c9280. 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/QZES61883906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ca238305ade126a9cf5cc81191a6500f3ae08119dbd2b9a2e3a6798eddde9c. 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/QZES61883907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33bef8a36b7586603915edb1158abf84e07a20afa3d2b62c180c2309b6afcd0. 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/QZES61883908.
Jak Się Nie Ogarniesz (feat. Cool P & MłodyGad600)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afad1adb875891de71376fa2daa8fb0dcc0dc480fa8ea6d988c94d79d36f615. 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/QZES61883909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b5060409365f24a7a1c19c59465f3a955534880b8fa6f74760b6047235a9e3. 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/QZES61883910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b5c09695981e3c35ba70c75b638abf405df93ab1e7306ca7ae5c8f3903bb83. 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/QZES61883911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa764d76b54395bf09d8716665f7d396acc5991162d5b329e1595b41c61516d00. 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/QZES61883912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdfac9b6608405dac5eb7ed3862183dc1a1ceeef42354c5793b0dcdb8bea1e2. 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/QZES61883913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d1534217838c1d72d0c3378691bad0a2252969895c82f023573e898ddf42dd. 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/PLB382500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c538ad4f98d42aea54a52acb16c0d24735a5681c6de1c620f863942d162b0fe. 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/PLB382500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa208b944b35d91470463f1161c6f189be822a71b31b33f748a0112593122da8d. 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/PLB382400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e38730b1f7905e96909514cddc98740f08e7dac7515bf1f5e30c85471674b7. 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/PLB382400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27ca7d63a73f2d6a38bf92ba3d5e8c62b217426a85ab97d79aeeebe4e710f1d. 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/PLI362206910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636876b332419a950eb0a944428eb4fb7f971834fdec55bc6c4b8b71c342cd06. 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/PLI369016310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603cc07811c724f215c5aef013caf4a0be6269ffd7af7041e5e64484366999f. 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/PLI363206130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf5edc9c161bb896961702072d0f82b811db1de02520b2700c96ae14c91a7c2. 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/PL34S2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d670a6d89f8746aee71830c4e6a5d5edce21e1047591bdf2d4b53770ed4ef8. 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/QZFZ41933490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01287d7b46e78532dcbc539abebb9aabe72c4f7160dea3689e4471e6754e779. 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/QZDA72527973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf665fd8416530329468be8b045469594425322fd5be328caa56fe11172a1cadd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72068177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18c9cf952bdb8330e5c78b930657b3149b119f4ef30c78c5eb4ba2784d8452e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72068186.