Planet Funk is an Italian electronic band. The group is composed of Marco Baroni, Alex Neri, Dan Black, Sally Doherty and formerly Sergio Della Monica and Domenico "Gigi" Canu. In addition, a number o
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 0xa26af53ea0ce7d8532ffaead7dc2560718d08457e579e32d1436a3975672d475. 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/7f7e9b57-7b5d-4234-bc90-c42b38d43ecd.json and https://artists.proofprofile.net/proofs/artist/7f7e9b57-7b5d-4234-bc90-c42b38d43ecd.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 0x39cf14647aaa0783c7c75961ddbb64355f64a2b3fd81f648d32a11dee91371bf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8bc4dcd778e36bd1e12890f46fea94302a89a8369d42142d4da33593489e28. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4401b482dd5a62965ccc1af5f0bd4338d9027a8698b8da59908e21d0c876cf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7badea2ecd90fd1ac97ef4c00cbcba900d45ce612cecba98095d13464c6a1a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:17:27Z), 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/ITB150300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cf14647aaa0783c7c75961ddbb64355f64a2b3fd81f648d32a11dee91371bf. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITB150200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3968d382320a5f5b09eee9043dec5fd99762b2d5833fdcd0e4e5454993cf55b. 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/ITB150200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8bc4dcd778e36bd1e12890f46fea94302a89a8369d42142d4da33593489e28. 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/ITB150200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4401b482dd5a62965ccc1af5f0bd4338d9027a8698b8da59908e21d0c876cf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef59d086516ce6c6502f1a172487f0203e385fa3974fde92e1449cfbee6b84ca. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571f28568a9bc5084854e458860b3db64b00cb2e5bc7ab8786ad3373712dfabe. 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/ITB150500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3571c7b36d0b35aae274497901de173312473386a294b728c315b20cefa423d0. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/ITB150500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19ac91559a949b88913c4cbbc1352e7e4a32e43ed906daa1e3edd006ce968b6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/ITB150500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c7fd49495ca97cdd970933c182de7e4950e08c75a9e48806110d5c8a2aca79. 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/ITB150500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c20f15bfc584f2ff0d94d90ba67b249b581763c95cf138b81208c1d9b9c024. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd530d941f4ccb61a4189d8ac06dded2b7361b575865a399171b17acecb9dba40. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:54:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9ebb9683358e15a32d9b3ba7dd3c3a526551409d07fdcc11fa8a1031398c18. 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/ITB150600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe271d65f79d7080ac8415a036551b24ff8798e67bbf65e9cc70b0842d58507ef. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb497ad055f762e0fd0d0f3cae5d5933a1c6a8c09516b88ef0dafd7576fe550bb. 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/ITB150600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12529afb1f86acacbb584d7818bd3080f03e91d28c2a775afd13d3d52d43e65. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9ebb9683358e15a32d9b3ba7dd3c3a526551409d07fdcc11fa8a1031398c18. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd03d14e26e4fb6fadaa10e43f65e5cc78eb1a32756165d807da8f3efcd2dd9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:54:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187cdc6a359fef2387b91da00d4b5df3ff13fd03f1aa3f0985df19317245fe6c. 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/ITB150200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d428ee7c7239c093deb0941509529fd23b56eff220d090a506f8d85c389d6e6. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ITB150200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8567b3d201f5c77e4e605b8525fa191657b966491ec4e7e51e7893fb81dcea01. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9dcc849a98caa042ebf4092aec48eec0e57c730e4a761fee644459a48d391e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623300024762cf2eb437f79c10746018f6dd63a36492b05a9b70e86cf51b08c1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d428ee7c7239c093deb0941509529fd23b56eff220d090a506f8d85c389d6e6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882a932bc3d070d63c371626df91194dbf1919b6ac966fbb9ee2f4aa51261004. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248311834400dc657519ad8dd9d60b153bc2711140f83047f3889a90d6f12c01. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:59:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB151100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435b6aa693502647a6688ba1058d795bea7a7ff400911df314a7e8f189fd0af6. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB151100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8697958454bdeb4e84514605f8cebc56ced2fd998ca19bc79bac87e53c527ee8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB151100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c7b4ca5b91607eb7bdebd661f21b69f48863abf41f8113356b4b7fe04c247. 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/ITB151100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947faa5e825b2879268e55eda2ce30940807c4a9dbc20e6af165b99d15c1e006. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0311700107.
Inside All the People (Harvey’s Ibiza Sleepy Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cbf64234befb1072794754920699f4328939b655fb36dd33351cbe57ad35c2. 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/ITUIA2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64ffc8c18db80db80f579f908f08520d297f4e5f55cd00e947e32436736af0a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd699dd36c5aba1f6a156e3edde579e42006ff4443125a28cdb9ce2b636235c6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:36:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef59d086516ce6c6502f1a172487f0203e385fa3974fde92e1449cfbee6b84ca. 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/ITB150500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc1630f625d5f3e6c9cc99f43a316d701a4c1b48bf714e0041959ad61ad109c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12529afb1f86acacbb584d7818bd3080f03e91d28c2a775afd13d3d52d43e65. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/ITB150600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ae81058028fab54313da36366624dde5e0ea742ee2d1852cc862fac5dcee24. 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/ITB151100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c5a8e8362c1aa76f6b6c757d1a84d30d719512fbcf271d5bc38ceaf1704af. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITUIA1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634e97f79be8f7fb7514c1551d1b5f24acc9b26cfba51c0e1481c2951ba6c17d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:19:02Z), 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/ITUIA1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40f62014dda120a92af137ca2171db6c4a1bf1cb0ed599e04fda374ebffe056. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/ITUIA1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412592a227301bba56c563b1bf268d43acd8c91139de41e76e61231f9850b28d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/ITUIA2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cb209a904a29dd7db5d593fb4f7726e54b7021062850514ede51269294a762. 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/ITUIA2000003.
Inside All the People - Planet Funk Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5689f81ed974c8bf249910419f7e608ffd063c54cc95d3c2351cc5a6b1953ebb. 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/ITUIA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2176ac6cad8c4d9661a1462d7970fdda7d26339edd3cf0ee677b3378708089. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUIA2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e03ac909baeb8f2d92b2e8246fb64fcd62533e1ea32cbd43c38e263e176ff5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITB151200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57341e0ef89fc537e060d2aabf75d5216ea6cfd5c0e4a3afa0c041105507860e. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:48:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUIA2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d3fe77327558ac808d722c5caddeec2cfe5cfb4fed7843ad17b1e5712c6aaa. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:28:01Z), 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/ITUIA2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2238ecfd04373bf04fb4d1465c7434af9816d5f79a14c92368bb8b3ca89c9167. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUIA2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5815ffa43ac8d00139da6a5ef2a9dc4f5ab757758f04e03e0d463903ac250f5e. 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/ITUIA2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d428ee7c7239c093deb0941509529fd23b56eff220d090a506f8d85c389d6e6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB150200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce9830ef578eecad5a89ed0e09c803547175f849974210d7f86c45556edc2e0. 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/AUCN32200077.
Chase the Sun (Ivan Gough & Luke Chable Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd963c70f4b6eb57eedcae557ba0b8a49035d04de60afb36e3e06ba225d681d88. 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/ITUIA2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdd574ff688f716ccfaf47a3d745d8ac48a385e0822662de3005f660099b086. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0311700106.
Inside All the People - Harvey's Ibiza Sleepy Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ee10369055a93051e4184a5484c8bb56b0d88dbfe8045b6511251df2761fc. 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/US6R21501452.
Global Underground #41: James Lavelle Presents UNKLE SOUNDS - Naples (Sampler)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71e7fa9f8702bbfe2009e1eeb0540ef34c1a188db499abd0e7adcf1e6df8317. 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/ITH861500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77015f22e49c8f598d8253f9eaca4f29bae0ccec3cbfcdd02b7411eefda86f0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ITI020300227.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch