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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394fb015895dd8912c64d9a0618824340e47c50d341349322f3b5fd987e5a489. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54ae0e64-bd7b-4a7d-93b3-4e52945ddde0.json and https://artists.proofprofile.net/proofs/artist/54ae0e64-bd7b-4a7d-93b3-4e52945ddde0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Herzlich Willkommen - Ihre schönsten Lieder zum 30-jährigen Bühnenjubiläum
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad447bbefcba1de73592af24741ceb16b7e708fe2339884b1e1395ad3aa8ad1b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEC710400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf709078041a2b41397e93172a7b970a36e2121845c1632933b25a4e7b697d567. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f60b3e5f27a05f2c1745a1c23006624bd69ebb57921d52e6dd5e92715305165. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC710500520.
Doch des Herzklopfen... des verdank i dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6062aa69611e6840da4b50689b10eb7acf8e8a15ada43fd802d732a63522171. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC719200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b8c4bc077144c665f56186d19f013c2ed6235ff24263580d4d0b5291258f42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719401055.
Weißt du eigentlich wie lieb ich dich hab'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a11126d130e8881a6817082ebb1a5c1122879956ffedf5cb1d7e3da85701164. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC719800311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8d5b4b6117854b056f8078bf11bd683951ddae4eeac45bdf0235f8d4127ff3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEC709700063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154a5b92b598f865f0342909959caa344f8cbdbdb802e79da4df7eedffcf8a39. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEC719100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88122f63951f02e3a3a2273d44848abe8fb92021db9c40f852a3ef0253698ed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC709600246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79b37280d803157fc8c557520ddbbc238645b925ae3f1b9d160badfbc080c98. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC709800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c9b8622c7c76cb3023cb3f5fe2a82e2d4d6a737767345cc527cb90f6bd008d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710600487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77745887792e0342b71be80167b72700d636701f5e0da1aa7d67d8e7175dec74. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC710500516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0ce00d15c19ac07f346f818a21951f62b4e1e64ff7b535bb25eaf2551a310a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710500517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a061f07afd54a18c8f1eef563c11a6de64b1df4a8ffb57c5d0b65fca07e114. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719401056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fedccbed9698b5335d7426f71383709901b2a76064c08bfbbbefa498ac4072d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC710500518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff4cceb46be0296d111e98ab8b5e4529c2d11ebd4597776f35288fac9bce2ce. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC710500519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1d30be219f04c2b9ff7eaf6ca00d708070b78e0d1b06e1b4acc08b666a1ab1. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/DEC710400776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6aa022620d120a618eaf10cf934dafe97f2d0a35ac4397e23bf97a535b64e35. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC709500377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f60b3e5f27a05f2c1745a1c23006624bd69ebb57921d52e6dd5e92715305165. 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/DEC710500520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3628d40faac1971d6b572b2eeccaf40a3143a00e844966d1f005579983b28d. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/DEC710500521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ddbce2fe473d8f1893303b3a23766b05f8413e3450e082894f2d9285348a86. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710400790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd896e7f769353190fdbb1d987afa9fe483e6e7d3ee5b8b7090dab53af51e079. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC719401068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff4e980ffe2e2829af2056fa12856ccb60dd5c94187dfcd7cac95ca2aa393d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710500522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874d27d905fa1932c82c83440e0b828371fe5f1bb578273e38d937aae01544f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC710500523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7b7006829286631baac741a45ff608bc8a82e81b35011eb6291107b70fda91. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710500524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74c80f238b3dd92d77311a5d1d7c867a24ce60a465dfb9ef5b925a102011abc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710500525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4cbfb7d0f92ad72846666aa15a4447b85886ba4bd2d1136dedebb5e2d9f9f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEC711519979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c9b8622c7c76cb3023cb3f5fe2a82e2d4d6a737767345cc527cb90f6bd008d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC710600487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cfc1bb2d337ed5941fb2087475fea59e8bd543d04808e217a2a74fa10f3c6f. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/DEC711519980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2882cf7dc66ff3f92a2bd1e640d9d12726af47bb3115621c5e049847ffed56fa. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DEC710600488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed8bbb4d21c0ad56e6a718cedf0ec81ee373ce4275600c4c1fc98f217a3e439. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC711519983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5169e7a974b7169f31ac514b43ff8802117ff5481e8edbc48b179b98eb45c83a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6138c88a3180ed9b53fd06489174d01f665ec3d1b4a1ed2a7217a664ffbb16. 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/DEC711519981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae24db103f1fd87b8bcdc61ad25b085f1ced078086984aa54cba91a2dc417ea. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEC710600491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0d365734d5e1d7029cca755dbd3fff97dcdf0dda6723084a33d3a8f8bf33a4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC711519984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3e70a7803ea5b99ef49c046ad1a962399ad98cfe89ba3faa4d41ec045662ed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710903940.
Meerstern ich dich grüße (aus dem "Gotteslob")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab124182b1d9cdae9d46377db9b887bf7404efd145c186d61792fa7883f90ec. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710600493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786ca43bc1e330910291ab845b0f727176ae5cc2d7822a7485754c635cc9b554. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DEC710800072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4197dc48480c7bb8257a30362198d7b945c1222fecea7a8ac7b80b9039b755. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC711519978.
Wunderschön Prächtige (aus dem "Gotteslob")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f94ef396b6def950c477d994614ac1f0f2e88a5beada9be542a3b49c6e353a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC710600500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf296e4e4d5ec06cd89b53b528ab865be094464afc6f1f48b78e9977651e17972. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEC710600501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b45a5d97ada1004cf2490d625670da9dd484b8e7659ebe308bde274171eaf4b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEC700100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a11126d130e8881a6817082ebb1a5c1122879956ffedf5cb1d7e3da85701164. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719800311.
Von Hirten, Leutln & Krumperhax Martinsbua
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6062aa69611e6840da4b50689b10eb7acf8e8a15ada43fd802d732a63522171. 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/DEC719200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0e19a22c5ff96cef3462813c580441d9df444c3da519d84650978e0cf8bda. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e3c186aaf088e81682aa82c7b3bc2b8c20d3af765f6cf70c0b2335edef9bfd. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/DEC719200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51011e9db76cd8bf8c064ef5c96263e14584e6495934c450b2872b10bf42cfe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd929c36b7873233e087a055d817f0cf2b5425414abc98cdb7d5917770f388. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEC719200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7621af71223589322190f6494af9211ec39995e0debf7e20c6e7945b4b49dd1e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaead03f8553a5a92a36ad11cb654db6fcceda12e4f9f2b9c923735a257216f. 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/DEC719200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccafcd3ea9cb16b0a8f8ece322d9cbf2bca7be87f069187531580a0e72842f3d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEC719200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5b0742e6cfcac1923cc075e206b9e8d415864b52df954975a86206a76e320. 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/DEC719200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eaef0fb02bce54bcb31ca65346da81e05ba6ccf8e2b58dc63c519365f6ca82. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEC719200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398f178193f58cbe34ba5feb0518bb375196a3980e53649d07d76184a8ea0c54. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEC719200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ab51c41b2a025044d6d9948b3b47d3979ddcb2c2e96a2f1b19a56e3ba75e5b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC719200076.
Für Dich... Alles Liebe zum Valentinstag - 18 Schmuse-Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7261f518c158626d702335bf3082fe018201384a999a19e745ac8def8f82304d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DEN120303469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd443c1cce2ded66150164164e1ff47e8cbdf1bd3816ac3fa4d8760c8eb6a52ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA609800297.
Und diese Rosen sind für Dich, liebe Mamatschi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbd5d6d3747c8a2e37ca9527331c413a7fd49acad4e710292e3b7ee0dc7f61d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEC979900852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf590352ca23fdc28b4f605388afb42f7a9eb51707f620633b777094b262d0517. 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/DEA609000041.
Swan Lake (The Most Beautiful Songs In The World)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffb7c4aede90a02cb404347d0d742de26529ef5311675765838b2e92a5fd93c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEBL61219255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e5efa0802c35a47335450d49e8c4e03b48d635bc28d10a80335c157d4c476c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEA810801389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6e31138f2be3beb9084e6d408098aebc089a0d7587c1e651316b17e94c9ec4. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEQ092000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce8bd06b95d95eb9aafa537c0b7c9be48371d9b44f18df1a625e2339304b1f7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEA810701509.
Ein Stern, der deinen Namen trägt - Candlelight Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d5d22e27f6f0ebba9fd1e8d424fed7bfb01585088a25384befd985c8aa23c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEA810801387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010364dda4ccf22b08242fe4b30f8707b92689bb22ef2a372f3925bdee663abb. 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/DEA819100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b01c664d4c86cdce47a2b41ad8ee906e2492433dedc4e182200e17115c8dc4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA810901089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade19b6d8e4641ae736d4c9d23f9d3dc4e8e0605f113638979b683e585d21ec9. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEC738700001.
Ein weißes Schloss das in den Bergen steht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d7162b14131d432897f16d3f5de709ddf9a3d2e7a1cb7871382b28ee8019c5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEA811401058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a894549997bc5b27e606ce717d62b6d548c9fd8693657ad7c038c576acbc6a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA811401067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65396544569c5b72b65aebbbacaf34ac4f7c0a3ad43cd9d6ba90522a1efd6e43. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF450328221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687a2c546fd2219c9b9b224d09f25240f3ef441bd6c3d64f989c9bc009b057c2. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEW581500118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172fb60a66ff92d58796f0aef3f3cbc11f71b103d96d61e8a116839dd8c71a88. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEA600200625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb983ef36539ca7ca489275097031e219b166f2e2570848cbb6943fe88f3cae3f. 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/DEN120305267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc62fa43b024811ce4d6c0120653ca095d822ba0beeffa60694fda95e4588a02. 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/DEA340301488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b861d54a3bc532eebeeaacf82ca12f94c3218b44233c15b7cf48317140feb03. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/DETT81500334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf226d5cc57493288bf05013f23a9421979a88e9e2a3ef73187393b06ea13683a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DET150500010.