thumb|Southside Festival 2024 Anton Schneider (born 8 December 1984 in Munich), known professionally as Fatoni, is a German rapper, songwriter and actor. Early life Schneider grew up in Munich. He
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 0x630cc7a84958a8eac66ad616f2dd20cec764349dfb244b605737cb0488002202. 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/6d9f8ee1-508c-496d-8540-a4e4361b1257.json and https://artists.proofprofile.net/proofs/artist/6d9f8ee1-508c-496d-8540-a4e4361b1257.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 0x9494d0e3ae7cea32e8191b897cb751f40663113601d47300b936a60dd81057f5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU41100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0c92957078c3d392519580a0e961ed57ba4cee1bf9088297183f819f3c3a83. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DELJ81809924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30e36aa55b4916704f4024e54c0288c7d53b8fbaf4dfad9bccff7980e06a2e0. 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/DELJ81809925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d57b422f0f15c9102ede871e0acfc9d7f739a1463b067258e83c2c0c327c10. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/DELJ81809928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187ba758973f0736ac86185af78eda02922331e7a89cb82185a6d2404760f25b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81809929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfbeb69f6a33956bc13c323406f4eaa8c7ff022ca87083bfcbeab204be7f14e. 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/DELJ81809935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fdb24ac64e44a53c7fa3987a3c36b7b78ddd771711c52117ddab1939522f9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:51:53Z), 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/DEBL61700303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78c90700240b0d736499e166fb68ec6188025dfdac85fe0db3c8bf5a2cf939e. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:57:44Z), 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/DEBL61700307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b247191c79bfcab44938f2a57510891dcea0b94c20d49eb61b521008ddb0a6. 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/DEBL61700308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde234a4ec814e4dcada5c7c088912e367c95805c621d7090c6762c53fb615bd. 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/DEUG91500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e685a50ccccc31e1e7ba253b7b55855b8f3784e417a47cfc87d2de2c6335669. 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/DEUG91500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8a5b910a25602bd3f6b6057111556d5373d47b83d41361d82fed704a2a0bdd. 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/DEUG91500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56564d786ce3c785fe4992c5151aa7f43e8e4087a98e4bd004cc5bea58718110. 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/DEUG91500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7e562e7449b05e67375db3544b76d2f75ce50a591e6e614a43a6372ab455f7. 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/DEUG91500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3c17772060fe5551cb847b6ce10a9d23f19f69567d02c5bb7f49b1875ac651. 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/DEUG91500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ced5747754e0c162e6939ca7f8d280f9cca125c7a868e15221074eff718d80. 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/DEUG91500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719b2060a5b1f2af3df729a601cae67acb44afce8677fb55873d10e66e17c6ca. 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/DEUG91500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31fc1a47e5ced17d4bd8b6a1f6ba26396e378069da10d7f121234ebb8af9e14. 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/DEUG91500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2247148f7adba95517f4f6b040f0ac0529e10d21466ead785d2bce58ddd1efd. 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/DEUG91500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cd20727bf855a0579059d1d00dcdc8ee0f9d7f2ba564ee729002a5a4943875. 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/DEUG91500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066829960a497ec8a4072b897741032a7e296eab6deb28f7d89216b0ad18b38b. 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/DEBL61700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfe25bc6c54a709b71c7dc7bf35509b98db9b80ebbdf013c07d67a50e3a46ad. 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/DEBL61700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2f3a60c0062fbfb824784b64bf1a588e593d487a9daac505efcc147416c1a. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/DEBL61700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396a077cfd531de86f375cb39e14929c7ef2c1a46a4158488106041a555bdc72. 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/DEBL61700063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6d06a95ed871d7ae0119fb20073b913bce92767b180cf8324efbe786716259. 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/DEBL61700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef7280098490faa63331504832816c71f352e4a3d1141906e302f5fa60da423. 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/DEBL61700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb869168e65c4bc41f7f1e962aa02bea3cbbfde90866a830ff543f4cce50fde. 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/DEBL61700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc750b151ce16ffc0d47340576731b746ccf50f4c2d6860493b31a4b27ccd624. 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/DEBL61700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88efc85081013b6ca0db76569bdf164aaa34b6835a63913687c294d1cca57b8b. 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/DEUM71901319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4dd91d6de5a91de42654da3a5fb3cbcb1f193251e3fbded31d1c7289529207. 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/DEUM71901424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc02d99c7b9953be598da8315a86bdd4d77613414342ba3cacb3ca1211100300. 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/DEUM71901423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc02d99c7b9953be598da8315a86bdd4d77613414342ba3cacb3ca1211100300. 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/DEUM71901423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88efc85081013b6ca0db76569bdf164aaa34b6835a63913687c294d1cca57b8b. 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/DEUM71901319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4dd91d6de5a91de42654da3a5fb3cbcb1f193251e3fbded31d1c7289529207. 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/DEUM71901424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b2d40436af65b143004888ddc222e8588aff6deb92507274e586fb0f4f7391. 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/DEUM71901425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a2d6d7fb552bcb3d9a2a0303e770d7bc5f99ffbd514e346879e9240ce99a63. 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/DEUM71901426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1628fe3c3b8ba975334393a02488a09062d14701e3adbf37344e7914f0112498. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71901427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9be890af42bc9128f03078e96bb99bcb6cb1f5fe9ce2bada421d8d7b2f3997. 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/DEUM71901428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94591e937526c62e8eb71dce97a7e9e213095c3c989c58de403e10a1e3dc187e. 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/DEUM71901429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a2fc49604f0cd771cb69e7b42962043ddd09692a43c82a5f12e49fc04efebc. 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/DEUM71901430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dbd2047e8576160b011e9003f3bee3e8c9eedb2aca010df97f2a925ef07620. 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/DEUM71901431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4282f74365d2fb197b118140bce40d4dcab57848d433044f02021f0a09832eb. 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/DEUM71901432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae250684e4ffcbda2c581397423833e40056438257bb758d98481440bcc059f. 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/DEUM71901434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4511876829c2654a015a9281089ec2d15c73fac2cb935f5bf000c99bb93fa7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEUM71901440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cff5d48a5a2ebe1cd8717cf8f9e07393d13244f05f1143a7b53331c55c6322. 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/DEUM71905794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ba7806a8997be476ded4ac3ae2ce9326b6c55bb285b24a21338bd19b1b749f. 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/DEQ022012973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf729bee25369bd7699b34d3ea1890369f470ca70041e600df149fa17bc2d850e. 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/DEQ022012974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab73c3804776eff72f08eba5fc7e9acf5ad53deae479af07383e6507ea433a53. 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/DEQ022012975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f80aed68aeb89da1b632a067b4f025227bff356cebba2737b2a3408f6bbf257. 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/DEQ022116594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5656866f68a7c7d59b6629b0ee38e7308e333688a9578804ecd99a0a021922. 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/DEQ022370561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72f0a786112265d8967c997510c480a72c7b7d91112dcbbd1c08e645dab2c0e. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEQ022370563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd32a5abcb3ab530972f2b2e4531530205d5b11bfc13b913f3892d65c1fb0e9. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/DEQ022370567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da97d54c0bc250922a0f18e4ce2cc8edfa1e55148824e8419b9d99cfde829f3. 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/DEQ022370562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19c3e68995342b74f7674c41e1c1ab762670c488c032790cc8984c964a98b35. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEZC62451752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0c9aaa75565ed9c0dbea7a94273d1b0701fb9e7717b31ec7e9243eb28f77a2. 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/DEA612500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb056d4da3f3d928f1ba1556baafc8a8b6c57082beb0ff0950a1a5a6b521ea0c8. 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/DEQZ32000653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62befb19dd2f931b3c21c7fede84c95a49f0814ed63d23d40cfd4020573bf36c. 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/DEZC62203084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ec3f6bae39bdc28e3a0974ee9e328c54d3adc8f3ecda4e56a9a5e54c0ac875. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXZ81900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fdcaebc6f84d54913d65eb766b73504e422cd882c401b556cbee3e3c14dd03. 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/DEAH91500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfbb4e7435354b2fe8b4dcf5ba3ee417d17773d4108d14b7cf3b2fa632480e6. 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/DEXO22069348.