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 0x903872b37742fa43a861a699d7eb4a2836e406b14d0acc892606c6068e03ae42. 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/5584d1d2-c1e1-471d-8973-514a79549418.json and https://artists.proofprofile.net/proofs/artist/5584d1d2-c1e1-471d-8973-514a79549418.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 0xb49fcd4bdec56e39f09d247ff6e33d1dccda8005db2d1393c0d5d2b168675e2a. 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/PLI292200471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b6a4d68609f8f0c53a66b595b6e2bd5c59e93871051e2706d576c78f69537. 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/PLI292200470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88245797aae64cd1b3a77df721d2e71d00abcf689ad0b29df5da5e4e8ada30cb. 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/PLI292200473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29224866ba37bc172fe3a4db240030a37eda07946c2187489ec380eee5d8a9e2. 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/PLI292200474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d98a2c48f0532020dd88e25decd095de9d5bc0bb64620ebb138d8e35598e43. 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/PLI292200476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb9dcda2b7c612d1f740b477135cdc1e8e517c33d5f4be1c569d8a36373fcb9. 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/PLI292200477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35994528ac946e28661e5a4efc11becf1fa479da5feb5a1882d3f893955b85f4. 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/PLI292200478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9373edb0d381ecbf448712663173078357fd090224a0f3225dac579868956e. 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/PLI292200479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328d5fa308f2d656c3208b7a1bb4db9528e55360ee4fca9ebf2343503c7344ab. 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/PLI292200480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b40dd4f5fa8c29bc5871d450718e83da50e05a0b15fbccec8d8d4d1332096ba. 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/PLI292200481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5895eef674293009ffbc79b464c92096485fc6fd49bc015c60cba0ce393469ce. 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/USA560861934.
Silny jak nigdy, wkurwiony jak zwykle (Reedycja 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7161fcee262d3e1711df27cad7fc38352941ad254c6fee5af2c4af5352ea659. 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/PLI292100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347c868f1acb010d59b3d3187912943ee94bc3dec9786618e9ff0185c0617ff2. 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/PLI292100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9653474709cef7a0fcc3aefe258965abe6fdc692de18b88e8f5a63de1b88fdc. 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/PLI292100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c273631bfa87368512e2ddc1aa79b89cf9bd01fb29d6317727b94ce414c3ca. 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/PLI292100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d4dff9af30e9a6ac1a7743548b24e09e5c43553aa117d15967229ee66bf29b. 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/PLI292100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed67eaf845a27b3427ed89a0ce6f4d25ef9765bb2b6744474787aa7e26f84b1b. 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/PLI292100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8224f8b1c91f32c0ae79b1abdbab4d9ef00c54ffd7c0fb2a5ab491bd69a4272a. 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/PLI292100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd936ed08ca0b10b1db8a0a36cc23f5edb50772e7c584f3d46bbcd7d2a7c406c6. 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/PLI292100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125253d83b066a00b4ee4ee5d5a9e109f096b4523ce64045cc51c215ab05325f. 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/PLI292100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824258a30dbfe1079a909d26044198bb1487a8e611949409da60d9c4ae260fd0. 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/PLI292100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b017ab1e4b8df36888f5df09e761544f9dc153f1acc0cdc8e9827b1d736b2ab. 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/PLI292100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fa747035ff892f8f384e17daea7fbe4cdfb952475dfad35a9ea6bf390c6508. 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/PLI292100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf983837145b81dd423de80e0a70797da3535d78a0195dd5727bd875f022f8cc0. 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/PLI292100224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3523090e4019bde5dee6337ee2cdb0471464735e81c2d7803b5d1d294abd44. 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/PLI292100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a2b09be872cfe8133c579593e337ad26f4bcc2fc39c6267d0fcc8742204045. 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/PLI292100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb5ead20eb20b84bc33330a75cd52448ab9f673d5fc36fb889cc9d8e423cc92. 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/PLH511200597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41aed38089187cdb447d5e02600a038293c1872374ba9c627663601e3c36cf6. 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/PLC071505001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d4ef6f08c594fec116d50e9c5beda76fe1adbe1dc5fe4a869a758a5ea91f45. 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/PLC071505009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec62cfdf60dedccd0377a3e66df6a4d9b5979a924939f2fe7b324767db711697. 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/PLC071505012.
BBQ (feat. Białas, Bonson & Quebonafide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628da70e8ce9f617eb33f3636dc69ed9d3eec16d2b401558672e79b41e03f2e9. 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/PLC071505015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9a4b5dfa2123447f82414d384eb39d3fc9f2a3f4e59c644c5e3a86dde12300. 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/PLC071505017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1375744fa03a0b672a9f82dad82e326cd52b554f542a651fccb39d4eead0a4ac. 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/PLC071505021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9fece5ac7779f9327e881243e4b4a3d0d8f7e11332d0d0be33e7be7e9dc504. 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/PLC071204002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc0e67efa090c78ca0c1a73af0d886583eb007d20f49ee9bdf511d91a691815. 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/PLC071204004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2642afd88ef12786bd3984b8478ec679297414322223afd330f8aba9a4c3e028. 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/PLC071103030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb161d902cfc8d0e009f8ec9eb9d221a1226903c12f17486bd6179e0d01660ddd. 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/PLC061100854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d890f13f81ab7fffd9a9ea1c5038d76602c414e898d2a3a6500f6daf57e258a. 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/PLC061100855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40915b9b9bafb17890526c6c2a4c20c5633e6c27a05cb0fabb42b682c4866d. 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/PLC061100856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c9ebcaa531cda5b38e08b218918248417d763382713acd9c305f3981bf7053. 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/PLC061100857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207e7cc9391f98d5f8142198f9be36092a82103e64c57b4be8791ece78c9276e. 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/PLC061100859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008c4696623e0cef755e151985553daf7ea552158beddbcc623e22cf1b36272e. 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/PLC061100861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fa8ad13c3236d6ce5f62e167674dca6b9591e0f73c22a74c807d1302373f2f. 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/PLC061100864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b1312b5389f197703315b1c102f8782133605501e6af5feb74ef68b0da51ea. 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/PLC061100865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77714460b8190c5879f31b37f2d570f6d1006d18b631d2e76b1962f0a9f8de2. 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/PLC061100867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52276698fee78312e7db67c8211abd9fd384f71343d38d9e7afd9d0a1d1b3c3e. 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/PLC061100871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc94106637ffe8d97063a7d512bf2475a01711b32e56262b72c51e6439774a48. 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/PLC062409711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72326cec9fe6fc697c065655bb9a4e9cab2a07fdabf365678c151d9c1d356df8. 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/PLC062409707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a78d2c6952a4e8446306375f03ee58386e61baf9ee0459202ea6075c54fec. 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/PLH511200768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e08db0d2b9c99a2049d5598b4ab0bed23cd40bc89ea8a2a3560213982fae73f. 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/PLM402200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bca386e0b88820dd2ff9f1c04e8d286b5d076eed00982f2d667ed4fcdc98e1. 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/PL70D2200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b6a4d68609f8f0c53a66b595b6e2bd5c59e93871051e2706d576c78f69537. 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/PLI292200470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32fc1470224cf312e784e70bc551d35e92d214f9a7466064c692ad95cab9f44. 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/PLI292100359.
20 To Już Nie 04 (The Returners Cloudsfest Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee57cb9ce0d5c9d78d5fb625bdc3c74fe4046e8ab858c4acdc350fcdb79e0ca. 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/PL88H2400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9c31531a0c23bfae359efc1b71ec4c847a1f3307e1d874bd850f4c81a60039. 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/PLI292400908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e522e50b7aa289d326d48fa0176887b1fa594639f96ee57a08be9cc653a771e. 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/PLI292500960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b94999b2b10577af50f7424054bd623020b51813758a4a0f7eb805c4c6162b. 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/PLI292500962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87650e4535edd7f225679ba792d39d7fb7dbd728e12cefc1e51435260df6850d. 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/PLI292500963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d890db09a5885ba9d777dc161d9d114fa6afa14232ee17f173b86dab2736c7. 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/PLI292500964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e04f83cb07ba724901c4907e4fdcc1ed90af58c529f727e87f31d6597f31cfd. 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/PLI292500965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa8130e09d4de1b1b96b4546eebe01c160f8f008d5b54646e51cfdf896f5480. 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/PLI292500966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d53dacd457bab5209082746abe9124232c9824aa71ee8255120f9211e6fff0. 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/PLI292500967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70671f819c2f878f54b387243605dfacbd509a0c509cc0a84ab164fbc6fce8e6. 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/PLI292500968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9566cd375bdb9bf1b79295f28fab141b85974f82ff4c5406d262b50971c25c2. 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/PLI292500969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b94999b2b10577af50f7424054bd623020b51813758a4a0f7eb805c4c6162b. 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/PLI292500962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d890db09a5885ba9d777dc161d9d114fa6afa14232ee17f173b86dab2736c7. 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/PLI292500964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e522e50b7aa289d326d48fa0176887b1fa594639f96ee57a08be9cc653a771e. 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/PLI292500960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e522e50b7aa289d326d48fa0176887b1fa594639f96ee57a08be9cc653a771e. 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/PLI292500960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc373c974ca1791ba9c8e8823895bea9a0d00768bbae3839c4d4b546e2023e2. 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/PLC062521518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1459ce82d653a99c6da1983c9b6d59d51d2541c08eb32378a0d544d160c4f9d3. 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/PLF242514659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b319fd5b968bf118a77b833a492c99f8fe7750ceff730735f1f11951fe88c3. 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/PLC062524322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62435eb56fbd8528002ab1a01c26eeed99cca7b2f18c0de5a811a322b6aa546. 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/PLC062517773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d352ac91499926bf73e1750c0af56c940f4d214376f8b3f9b33765a5752094e. 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/PLC062514521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48befbce06df45030a82c1055ffab3d041d5664577d19e59e8024c1bfd2e1da6. 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/PLI292400870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc94106637ffe8d97063a7d512bf2475a01711b32e56262b72c51e6439774a48. 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/PLC062409711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e2740c6cc2f264952d57721acd79fcbf59c72add5afa11e782be8f37ed7ad7. 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/PLI292100249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257674351c20f67d526a2a20fe5f33a948bbad6772719b25376fc4a1e86278cd. 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/PLH511200758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa660227416201c366ee5045d31b3b1e71c1bfa07e8afa676b103080ac473aa. 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/PLI292200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5203e437397ca76ab311192418c98144edc840717bcb18e079df8ca935f210e. 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/PLI292200634.
Jeszcze więcej ognia (feat. Z.B.U.K.U, Diox, Bezczel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d6b86efe9f56071cc0f46b9236c1d1b38a8fcaeee54b6902d6fb06921645ee. 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/PLF241401076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cf03809df2bb0b0f7da877792fdac70d837e9b2767642ec676dcbb46aa3b4f. 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/PLI291900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b50ee876d3ebb73720441b6a8991180f2f2b17a95ec9f08a82abd5b111a652b. 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/PLF241401074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d1f445e456088cd94d6b3ceac9870d7d828951dffc40e4abf7173e3a186edd. 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/PLH511200577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a78d2c6952a4e8446306375f03ee58386e61baf9ee0459202ea6075c54fec. 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/PLH511200768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e2740c6cc2f264952d57721acd79fcbf59c72add5afa11e782be8f37ed7ad7. 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/PLI292100249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e01c3b786e4ef963fa2758e523bb1cea6c7a59693140c7425db946a317ac7. 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/PLI292100257.