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 0x58dfa8b95b035ec1f772eb75b0e63328d373438ecf84a30016412647bfef8451. 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/4c9a1259-158a-4f35-8797-f48a67ae0eca.json and https://artists.proofprofile.net/proofs/artist/4c9a1259-158a-4f35-8797-f48a67ae0eca.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 0xed6adfa69fe2d4d64c2408c94e0460bef4b793a3f64030558f4ae2d0253fc92f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7868cc795facda49ab5ef0b94795c020c93ae8334b4356b313f6c937eac3703f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:09:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acc9cfb747cd623f11cf58ec8f230dbaac2539d1248f248abb2fb098895e2ff. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7906287e80840b30abee1de07031554721623ca02bbcae05a9db99dc10b374da. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DEZ901501826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4a96d3e8cb2ae8bf57ace74a84420f29b0fd0c7c13497ec9afae5656d678d4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEZ901501828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dfe9624ec89b2f4efed5179cc39d0474995467b0a67ab978966cd8745dbc6b. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:44:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637bd96abac16ae4f5ec3ce1b9c31a17fc251a7c9f29e36ec2a322172a6ea3a7. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3ea7550e5a6baa6290a92fd51a45cb3d67822be8dab9dd07ef039ae9f823fe. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZ901501815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d5d579ccf9d6d06261f35a7b44aa11d705fe2f3be14172f1942b405feecc4e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:49:55Z), 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/DEZ901501816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea81cef6f9422ba8b68172c831643245e1f48539a4d99f59f49d944b4ecef39. 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/DEZ901501819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c38d820e8b954d077218dbe1b516a431233a5cff30495f067434256284e385. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEZ901501652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583d651257b9566a960d56c7efcc589d0499aa65c55c2f935e98a6394d2c145c. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901501654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392803ab4f8d9a9227234495975d4b71376ef6695f6edfb14d6a439b8e05225d. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/DEZ901501657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e58bb2f1783e873024f235e146b76cdbb73e402b9f8521bffaf78eb0559c43. 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/DEZ901501658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87704a1acef574651f6efa69b0534e5cfec677ad0919ce5e7439840bf2fe77d1. 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/DEZ901501661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db6dfb3bc50a30f45a1eccdc1dd83b547684dbaf09cf12956ffb62809a191c. 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/DEZ901501662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81bb0ed87277abac5c449e1f1cf444615177ace19256fc8a0b37134d451ff00. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEZ901501663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe81aaf52406d8dc39714a76f7ffb2660c7b3e2558077a80fd2e57e70a7391e5. 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/DEZ901501664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccd8ceb782d44265cdfaa13031594daa5ead6782911a1a3b9d578d14c8b6980. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DEZ901501655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83616b70ee8d575b2220b7424334de8a57649572ba63ccd7d482bd3955f404b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEZ901700731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6bebcdeafdc08f399ff9d5c1fb5bbedd5d3ec006903da3973ec7cf1bc1f78e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:19:36Z), 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/DEZ901700733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7fd909cc41f658dd45347cc29995adf1a3c2aa22b40a8f585eec643356cdaf. 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/DEZ901700734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c6eb8987cb6c68725d54d836e2b69675f99c91c874b3813e2c61648052a666. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:00:22Z), 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/DEZ901700735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9187aaa2bfcdef52692d89a79fef0e5e90fe9f99eca0f3054925b5ff2ed8d84f. 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/DEZ901700739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a3a695c8e964a51e4fb52032513dd0b18262fe480e271e18825d9039b9c57e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:19Z), 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/DEZ901700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d87f40bbe8ba239d0ed88ac139e5df5ce469c4126cf2b77cf1dd1e7dbcbf7a7. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T13:00:22Z), 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/DEZ901700742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d05492c4be66c979c2436fd5e7bee1b39510eccc5a2b2000f8c1a199f4a0eaa. 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/DEZ901700743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043456cd611ebaf3d277e0436a750b91319b63a34d0b4d02403008a9583c2f48. 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/DEZ901700745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8cb548c88b5e5c7be98f15586f543732dfb32898170bcf501d619e24c75398. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:39:00Z), 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/DEZ901700746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdea110bb48d881efe7cb715c071b65f45fe1992ac2817f88802acb7c82f7f7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:37:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901901102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d5b4e9d7edce87b06df5f593e29112c5c69a109f25a5e327796aa194de06c4. 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/DEZ901901107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89425dcada676703d5ffe4d320eff7879fb7915f289f9efa5425d48138e69b3a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:08:48Z), 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/DEZ901901108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac380951b1760297dc6c74fb3df9f15190da51f770b76c0a8cf355fb787aed. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEZ901901109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681d19be33bbcc55d838f299167b3b8138aef09db821e60a583914a5ab4297ae. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ901901110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e718a83ccd1a004e440887a5c94802ce08a5a77d88240b1871ce30ecd43776. 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/DEZ901901111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1d4be4056ee8cc35e1a7b696e9c55fd22c3835323ab09cde47749e818c9b11. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:47:28Z), 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/DEZ901901112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb3dc24f07cb803f848386774583383d10a8a497edb3b98612db2f5beeb7fc6. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:50:24Z), 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/DEZ901901114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd94367400dc82d7794e9b0a0349bd4b3036fa013d56be404c3409f03b90e11. 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/DEZ901901115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fe6d2f2179b263128341f0c20906e42c5617c3befad842687f2618793962c8. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/DEZ901901116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5742d5c35078d015ce22160a38b19339c388a4dd7992988862d0a7d24b9f1839. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:53Z), 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/DEZ901901119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa614eb7458d2143aed5bd99f4234c9ff47c304527e8094414e8f18c6dfd23ae2. 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/DEZ902000574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55469e82c885b12efddc5b203c94c3bb3f659ad3ea2a5b284bd9b722da217b2. 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/DEZ902000593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ef9fbac5cfc0e8435a6f4852cb5d4d20b391f281116cbd110e2fecd3290586. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:36:51Z), 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/DEZ902000919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85bb8a7d6c527cc7c4713b06d4e431d8244bbbb6db719edc8e48d87ce3e31be. 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/DEZ902000922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b880630914bb80e86a102633ab4c744e4328fd5c99e36d6e3a486ca611f6e1. 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/DEZ902000925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819496967f3e9291ed2dfc7f00af2c78aaf2161c245ce3cf776d69254bb59f5e. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:51:46Z), 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/DEZ902000932.
Solange mein Herz noch schlägt (Piano Version)
Solange mein Herz noch schlägt - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4287f36af955707fd9540e6653463ca05ef48e05466461fa9583120228f5600d. 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/DEZ902300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0075ae2743d35c773e9466b905c2386351507bcfc53dd694ac9a8dea024b7488. 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/DE1MH2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782b5309fe52c491134546eab97f5b5da2e4e70148709ce8259beeeea4c62754. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DE1MH2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d88aa9d1d177eda0b12231f2274259847cd819d948d1a2a535903f93a990b42. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DE1MH2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ee1137ba7564d97c097a015c485655b90b4e00041824116673a075420d51a1. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:39:28Z), 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/DE1MH2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d88aa9d1d177eda0b12231f2274259847cd819d948d1a2a535903f93a990b42. 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/DE1MH2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4dae74bd0bd49a13e0d1a254946168a031c4cc8fd559453c237435aaaf2aec. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:03:29Z), 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/DE1MH2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0e2ce4022db4620c1c85ac4fd7590d1b2b25e000ece615337dfa185a67d3fa. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1MH2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4287f36af955707fd9540e6653463ca05ef48e05466461fa9583120228f5600d. 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/DEZ902300092.