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 0x290f5ddf67a1ff91438c4379c2177af7eb7f9d41829521dcc59c417463f7f868. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ed939fb-604f-4754-a2df-24380ab32470.json and https://artists.proofprofile.net/proofs/artist/4ed939fb-604f-4754-a2df-24380ab32470.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 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 0xa96ae62114998630f8430e14d293694578e5ec186290ec597e8b4c89a48bfb85. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN950501302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5c6ede3994653f0ff3fc595f7f4d6e0e9e8f1a024522ca17fa945a37a75882. 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/DEN950701925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7272882593accfa561f12218e397f6bb827ab8202483053d5980f0e4afca48b. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/DEN950702010.
Shut Up (And Sleep with Me) - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee51b6248c6b55c21d56dd5ce31cd91b64c06ad8d1f4560086afa7e4f1ddc7c. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/DEN950802244.
Shut Up (And Sleep with Me) - The Hitmen Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f51660c62e9a41e45fc9c457e2b507a57ebb7bcefb4b6239b37032e7b57051. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DEN950802245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef65562653913d9bf56e13e1c0f73d14592ac79ba34f41d6a8968d207302c2a5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN950802416.
Das sind die FETTEN BEATS (feat. Sven Skutnik)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf05276126c8e649fd485ecf4e5db306994f8edb9154cbfe913385e91febbeb. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DEN951800020.
Das ist der Kindermix (TV Serien Medley)
Das ist der Kindermix - Vielen Dank für die Blumen / Pinocchio / Heidi / Hey Pippi Langstrumpf / Fahr mit im Kli-Kla-Klawitterbus / Hey, hey Wickie / Alice im Wunderland / Niklaas, ein Junge aus Flandern / Die schnellste Maus von Mexiko
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54922ac26febdaad9f460ccf9e4601f30320c36b7cbb57eccb72503eaa2b496. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN951800083.
Shut Up (And Sleep with Me) - Radio Original
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99bd7da8d8a008a975fd4231abccce8f933dc1cccb001a18982cdb23d3bd901. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN950802238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc370f5dca0fd316eafda3caf6c11b45c6b7c2e37e4920bb769571bda95a060f0. 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/DEN951800141.
The Lonely Goatherd (From "The Sound of Music")
The Lonely Goatherd (From The Sound Of Music) [feat. Daisy Raise]
The Lonely Goatherd (From "The Sound of Music") [The Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5c33760bd2e7c0a8591d92b465c232ac70f558bfd2543f56bc23970b90be64. 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/DEN951900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd23296045cdefea7ac9566819dd3fab1821eb144f4e19e4699c9c53d598bdf. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/DEN952000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8dcae69b41113f5f3451671be17baa4518d3d416ef7acc3c1ac626c6c7def8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952100219.
Weil i no an Engerl glaub - Fette Beats Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d271ee25b70a7a0cdb39ab70ae6f23919e2240e1adf902bb2a6a661db4a10cb. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac36ef32c8853025fdf7be15568f6a3f8baac0977785dedce8fe99eeea714c4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf0590a5e2e2d2e3938299f73a198f4b74edad7da4a08772fc7bb6bb02d396b. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEN952100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b89717fc8c9784e68d4a4f48d67e272f17f21c6f2f432be4c08dd53bd014f5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cee79595d394cdad6d3d498e52f4671aea160df97d3e9bbaaae2c8cd692d026. 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/DEN952200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdffc47cd271e0d49d72404ec207d866ae20c3bc203a3cd2492114a3656b89ec. 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/DEN952200183.
Living Next Door to Alice - Fette Beats Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb759729084849765abcb3cec998cc9c520bfbde918e336d18d89edc849c20b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3315922e054884e3ae683351d29a4da573f7f5cbd1541ded45bff062791ec8. 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/DEN952300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb759729084849765abcb3cec998cc9c520bfbde918e336d18d89edc849c20b. 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/DEN952300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8dcae69b41113f5f3451671be17baa4518d3d416ef7acc3c1ac626c6c7def8. 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/DEN952100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b89717fc8c9784e68d4a4f48d67e272f17f21c6f2f432be4c08dd53bd014f5. 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/DEN952200152.
1000 Träume weit - Fette Beats Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a5aeeb7e716d61976f8320827d3c83584304651d70e57e5fb0ec7fa352168a. 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/DEN952300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f1df7acf837ca3d88a2e655eea9b3b2714f1cf91db119af4334f0aec499fa. 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/DEN951900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38dd912d568e8c8c6d3d1bff1906d5514e356e5a069bef68e30cf20b8afec93. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEN952200085.
Griechischer Wein - Fette Beats Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d8c99526e0dfa424bfc2feead5eb9b823bef2c7ef8327e3156b66746e17ab4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEN952300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c902589bc9ecdf4d79d9b517ba6aab83d8864c686314241f51c504daed74a7. 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/DEN952300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda40a82cfc442ee9e32687173e4c0990d87227cc9d0c431fdfb3f860bc3c958. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEN952200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cee79595d394cdad6d3d498e52f4671aea160df97d3e9bbaaae2c8cd692d026. 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/DEN952200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac36ef32c8853025fdf7be15568f6a3f8baac0977785dedce8fe99eeea714c4. 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/DEN952100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd0a3d73ae90d1aae26212eb8987f06430b251eca367805c0e02c9f464aba10. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEN952100382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3315922e054884e3ae683351d29a4da573f7f5cbd1541ded45bff062791ec8. 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/DEN952300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25f183ef56d508a618ed4bfd8e2219c8110d9e5f85d86122d9b1cead23213d1. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN951900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a3ee0e7ab5a4c7c28e98f8661ea4341bbcb30641371a1f3a3bf478fb1c6719. 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/DEN952300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d551d6a84f1c68064fb9307a3eb49c4b6d43bb34659947261910b3f08143f0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEN952300216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd23296045cdefea7ac9566819dd3fab1821eb144f4e19e4699c9c53d598bdf. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695fe0dbd2ab685dbeba529a53231c47ed9d1eafc9d34550caa2fb7fa42a478b. 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/DEN951800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf08be3edc2357e6ec4882a791166d306e38f7767e59f50f8429c3013a828519. 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/DEN952300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d7cb6c8d44f3ff5656d79aa815833fd8887551acb6aa7db9f934d727ee88ea. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cbbb9446f72a7bc63be39d908ae6440e10efeb03deb0aee249faca8bc8c2b8. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN952400541.
Wir sind alle über 40 - DJ Ostkurve Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedd599f80927d7737ddc9a2b5a694190550e82ddd438e710fe59374ab688468. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/DEN952500007.
Ein weißes Blatt'l Papier (40 Jahre Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc784afcd64ba0de633e6e084469b812c945eb3507a9384375863f13005174f2. 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/DEN950601469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51074db0945577d6dc80b3268e66b2f1099c664cadacfa16147cfb3cf96678e0. 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/DEB551824417.
Leuchtturm (Ich geh mit dir wohin du willst...)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51074db0945577d6dc80b3268e66b2f1099c664cadacfa16147cfb3cf96678e0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB551824417.