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 0xa728927819beedfe682b6f3270863c3b16bb7825ae15f41421ed53eb32edf379. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74107a0a-3dab-4243-8031-c5898e67fc64.json and https://artists.proofprofile.net/proofs/artist/74107a0a-3dab-4243-8031-c5898e67fc64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Greatest Showman (Instrumental Piano)
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 0x8b8cb02795ab6442b1ff9c19222301f8efb0e230a62d4b9cc8b044f2fef626f3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2088722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b59c36cadac41ebb321232466420aaadb248be838fe87dd959c595ea2c4370. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2088729.
Television's Greatest Theme Songs on Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0c96a374eacffdc390b64b3564792b3927e6f916cb776d58d876d2d175fc3d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2091300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab2a809e387d2d02ad1f08224cfec87c6235dd59048904009e2858198252d9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2091306.
Teenage Mutant Ninja Turtles Theme (from "Teenage Mutant Ninja Turtles")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77385809b9b314500e81bd3b294f784579e52678bf2df2df3ce9e29df5b9095e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2091313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1cf82b748744bb3a68f091c27c86febc62d822231cc956e5f06c013c161f07. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2091294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edf4175cc95f2ddd3c5807559291bd08ea508b3aa932967d0c4ad550ddc1f27. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:05:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2091296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f20a581733a7155131809fb6e04314732616ea57ee4fc197c9d801c5a96aec3. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1914713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7b543d93f31c35924d090bfd354df95e7994601e425c591c1868b08f41ace9. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1928371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a20c6c17f5c8f10de7f17d4fc404410952d8ebcfb8d395d2eef66bcf88a337. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1972467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c0335475ed978c8a13c99bd289be78738e5cd9f2e6b210efb25dd817c62727. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1989353.
Eurovision The Story of Fire Saga Piano Renditions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2fb6811ed61e6162c6b651cdda035a427dc540add42a7ef1ccde61ec46e940. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZGWW2035059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb798c802da8e01cd0fbe750f1794a9aa70d81f689f8b86d690dd8854fa7ab58. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2035060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195cd2aa21b187845730ceca82e7c1de749ebeefee85132b6bf32d39c5acffa9. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/QZGWW2035062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb00b1f678a142a7888ead5610e5f0570634755ee2b8e9d6968bb57eb8514f1a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1960386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fe45948e4b9c8d70fa2411c64dc59a342e08562475030897399772de4324a0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2045738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9779d676b85e0e75cc5c37e590ce5a3140503ef8f30c1e8f63f434ed89e585bc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6791025bf6b608ed6e8586e6b02d500512c8a601723a8f2899cac794ac31b1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c64a479589371c8f95d887f550f4e0b04fd53efd7e5e7ca8eaad983539e08b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4455917dbd465182122a3ca4fdf95b7aa6d242c73b26c731db1ee036d726cb4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZGWW2090316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852ae23116cb845e83e199ec862cb89f648af6557aa20a062ce3288d00293109. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZGWW2090317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad2555cbda1ac93d59563f649ced6f4f30d92cf818986121ae353be433fb312. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8233e5316db0b501ab3665befe702b34a6785915af433db8dd4c8e3931eb9c44. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c68b88ff595970c3b121c3410a678a0dbf0a4765556d79da2c90af252b92f4. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611d838744ba07c2b600799ed26efb4354f685d1786e4e96c38d65b607710c6c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:05:27Z), 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/QZGWW2090329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caf346da3fcaba0913fa96e9028d7be317f6f0fbe88db6a63971df7185ececf. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZGWW2090330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bd15a3bd46d6d5c962bf32260aba3f9374482690209e6baae10805fdc3cbeb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd06042399f2e8e5107f08374d35b551a1e4cec730f5c698cd49933199beaa10. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a11feeb560a789f9f53798b4110af9773ee62c48e3f33459712e56b12ce5045. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2bfc793a52ff56552f2e459a5f7d5a3d0935157492d5392e52aa84df826797. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f0a9356737625860bacf040c069e3bfa8628887ceac254989072243e1656d8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2090343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42202db19124c8531a60070143828c8ef60fad1ef6365468b0b77758e829ecfd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2029600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcafaa2ed1f7e2f75c8c82f53530893238b2fdab187bc55461e7c087cbaf8ac0. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2029627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336821bd062ebde997d3fe2291ec7664ef992eb09f1c6ce95f441372e0ef4566. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2101361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafe41ab301a447b9291b1e079b792856637c990783d07df5d243e767ec84523. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2027381.
Piano Rendtions of Five Seconds of Summer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b28e41c9a907c3955de69e6ce5009cc314490ed548960c45da7bbae914ab8a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2159474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec1ac07683bf96856f72c35d4fbde3fb167402dd67bb7e75b7f7c7642c2a48. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2162683.
Piano Renditions of the Top 50 EDM Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd232d4061a1e23011782d1469dd9474ed6f116c9ed183112306347389e6ff85. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2225535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154500c69fcf89261b56bb20f9439046b6894d5d6d075070684c9b60efdae1b6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2225540.
Piano Rendition of Vertical Horizon You're a God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6afdc6bc47d2b8a7587a51685f84099b2b17709ca991acd214e075a460b744. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad711652b914c9c0146f8c555dfd3e6941c00fc4be44405a7878ac51e42cae55. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757c859d96e1bf38eb8e5b71bb581645c98b7b484eefe17c799426de57bc5d07. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:10:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc125d8b3b67a628fd0f142d53c768e25b0f9851f225d71691066b8095c0888bc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb63d4426b3b67750eb05b6fdadf63c4e9a776843bd1f636f39ddc3f21c198f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eab6bda1742f06d5d3ed73cc7f7c4aa6bce2d35da9baf8540c550b7a698f9c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/AUMEV2275146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d89dfe67507641cf3ff29b8d47582c072ce90cd5c549ae2e343191965bdb99. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:03:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28526ad9151a1a622abed1bfaa2c4bcbaa00cad020f44e5514ee14ef948bd9ff. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1712b33cd1af83133d8ed8d08dc85db8252699db1ad9df1f4c45df414e19cf7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AUMEV2275150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2902354becce12278a7c36870bf841678ba2adb156ed0b2b1d0510798869a4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2275152.
Piano Renditions of Alanis Morissette Volume II
Piano Renditions of Britney Spears Volume II
Piano Renditions of The Rolling Stones Volume II
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Piano Renditions of Ed Sheeran Volume II
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Piano Renditions of Fearless (Taylor's Version)