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 0x41b13df92510e17862605282c1f6f89100eb7cc0d52fea981d28b7c0fd1396b5. 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/ab51f94c-043f-47f6-afbf-c1cec502e428.json and https://artists.proofprofile.net/proofs/artist/ab51f94c-043f-47f6-afbf-c1cec502e428.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Stranger Than Fiction: Rockabilly Rules Again
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 0x625c08a5182939f0c6fb2f249fae377cae17131c2c3aa804aed6fcc530d4fed1. 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/GBSUW0738472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaee18619d1378ba660cb63b8faf4a268dd536a52ae63b6a8baeb9264140b5d. 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/GBSUW0738484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486115f43cdb14826ac8a18b2f55ee5779d5ef820eafa6e90adb4014e4accd07. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USFB20614971.
1950's Rock N' Roll & Rockabilly (Rare Masters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe169e072cb8a97bd850f5f348a3e0036198a8a87c4e177197f36f185bce954. 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/USVPR0309047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e7b697dd5d2e7a536ceb3e8f22900c896f1861240ab9c3f3e82ad198598537. 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/USVPR0309048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eceebc6ac31b561d966ff8f0c90748b6b7b5059845d1e1da21823bf2962613. 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/USVPR0309050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed51684dee017e54c94f5f6956ee2aa1a990ef16d3d02919bb831b70b405f98a. 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/USVPR0510752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c59dba6a9b10704b8d049d25916d75ba3081b788f1a19aa5477029a41c4304. 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/USVPR0309394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc96032c7ea4fdab00e34ad638886ef436e970e17f47a10e1232b9487ddd2182. 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/USVPR0309051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa17ac3b328306fa0b8aab1f4d2ef81d94fe602700da9d837a44c0f8f39786f6. 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/USVPR0309054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096ad77a6d7ae6f40b23ec83d9a79769a22033bf2751f1235d1bbcf86703d56b. 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/USVPR0309055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf08b202f60da300c938e95701e724c8b3b6291ccf2b0f0df4dc15eed9f0b6f1. 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/USVPR0309056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb17c41787dda5ac40b0ac22e832ec35a4c192dfe99db20f2fad98fe18e672bf. 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/USVPR0309057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c04737be55de77a9627ec7e589cd92b95b70423ae74eeb00be164e5caef4e5d. 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/USVPR0309058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b64fa74a20633b9fc07ba5fec04871ccde4ecba36c497f2e6a33ddda114c0c2. 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/USVPR0309062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0731b85ba9423861e6ceabae3a9c509e11861c8d440a5927212bccdce1da0ad. 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/BEB041700143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125d9821a477d57a1acd2368acebd5a2547499434c546ec5e846d942badd72fa. 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/BEB041700144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88273ed58d0d66215006f2df8d11b2c85d2def9ecbfcdb99d0b5de536974c55d. 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/BEB041700145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ae482f50b5501a7eb9cab5295b4496618c932044f5c91c43afe4c46301ebe4. 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/BEB041700146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75a20df31681f4787e3af28e449fdef28c40f5f0a3e7134b0c07d29b7f2088a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEB041700147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a8e0a863f89af664b9c3a609a79ec8a3e5e961629ed271b7d6b61129d4c67. 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/BEB041700148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e88ff23d0b4e78b4f933a453f052c84108f5596505a6a71c19beb35fe292914. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BEB041700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999fe8296fd8927c5916132803e77454ae57fad0303949667bd63c0c14126f3a. 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/BEB041700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5d304ee5d6c660c11cee6ec2db912ed63f971b23c7680172a8ec27733ea019. 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/BEB041700151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdcd217f0f2b5cc9afdd47d6a9b77248e8dc75a79b471a910cf81c8693f0348. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BEB041700152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c40cdd163f33373be15884bd681990e09ac3bd4d58939f8c887b697d04091c4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USVPR0410376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539a26acf438aa8bc175be0ea08103bde8055702f46d335de9b964820ac7dc39. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USVPR0410377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad8104dc2511c2e39335fdecba0fb55406c2f9f0cbfd8d514a75a2c8771da9b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0410378.
Something In De Muzik (feat. Claudette Peters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0061ee97f986f2a570696dddeae3a1e42baa08590647122857f7c3a78f0ddc4d. 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/USVPR0410384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8044cc215c25cc9ae549af329dc46553b6207787b7880f91653fe69110ab4377. 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/USVPR0410392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc4e2190fb2fc93f0cfeb46a9bad3c34a08ba12e6c9d4e63fa0f9bd9468b4c. 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/FR10S1640603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b4fc7d3e81e7c579c24f60e8200d369fdccd8b724ef8d6be05dd010c24061. 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/FR10S1640605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8419e994c86cfefea7388dcc142987bf816d0b3116815dcfaff946e98dc4019. 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/DEU471800498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40752312bdc9479bd880ad6df16fc93ce05612f8b16498d0af68a2eb66c14cdf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU471800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8822b32882281649e0a3500450b93733eafdeacaa5de055828a7dd9bfc67dca7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU471800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff303e890b8399c4691940251c6303a756ef5f5804abebb26a03e77b6ebab6f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEU471800513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b21e75d868832b479b403c1760285ab08ab75227e20164d494a9dd58fd8f52. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEU471800516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bf8a5f586f1040c97e24a975de15c4c45d41a594d8967349509c39c79894e8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEU471800517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953bdb084e8352d243dcb3b8cd6d7aff5cd312aa4e71c75661a272c1c289619c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEU471800525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb91af8cddd9fb1168312c878e31591746ea0dee57f333f3e5b001cf27fac7a8. 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/DEU471805106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed64425d040e056b6210234cf67210c77f8fb48dd1679a61342c89d568e6089f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEU471805107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971b6861bf1e1dd4a60da1faceab8489ee4cb540c50d2c21daa349517745dba6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEU471805108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2a9748494506f16552056fb3acc55b4903dc4958c9368b9d931ec8868e94f8. 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/DEU471805112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c59d05b1d43bdb08814e4e2513db7353b4b2e3f2825afd3e30d15715730c8. 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/DEU471805119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa924fc37a88b356796b29553a3d651025a3a05e89c9458d0500ce3c505783c35. 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/DEU471805133.
Another Side Of Mike Mareen 3 (Deluxe Edition) [Mike Mareen and His Music Productions]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2197da9769ace4280f0c9c3f01e2f9660a7e68d5cb7d1415493e0085a27e4d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEP551910529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb4de31d52ca31fd01d4b1362ea3c389afa92201a9fe969c09bf722a14b6a7e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP551910530.
Rhythm & Blues Goes Rock & Roll, Vol. 5 - Good Rockin' Tonight
Concerto No. 8 in A Minor for Two Violins and Strings, Op. 111: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3154d13e026db6d453447be12663ad5748e135f9721e42045b830fd2d4b4d5d2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLGL1244979.
Concerto No. 11 in D Minor for Two Violins, Cello, and Strings Op. 111: I. Allegro - Adagio e piccato - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd78cac9b515e99ccd580527bfd0f306f3b6967539a01424517a53da8b1c4e3. 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/GBLGL1244980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a831f5a66b6a3361b921880e7e012089cfb3ea7c638ba7d41baed5e409603ff. 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/DEU471804220.
EIGHTIES EXTREME 3 (The Best Disco Pop Mixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2197da9769ace4280f0c9c3f01e2f9660a7e68d5cb7d1415493e0085a27e4d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEP551910529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a4a19737fe4ad5f78c0a1c675a101051ff4f060282f619e45e49d2383bf89f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1640622.
Der schönste Urlaub in südlicher Sonne Vol. 2