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 0x723c44564bbf55eaaa56e67d98e1a5fff567be27b85ea06d6b9610b1c8f7ed98. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb49a43f-8470-4bb4-893f-bf88c9b6a714.json and https://artists.proofprofile.net/proofs/artist/eb49a43f-8470-4bb4-893f-bf88c9b6a714.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 0x45b46410358468dd4aaa85fc1e4214338c4f669bde239b43bc5101c66a6b9e22. 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/CH6161940002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d33fff3b157af3a96bc36f3861562bde089d84125072a858f5c3f9d0141c57. 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/DEUM71303431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dc67a3aaf1e9076bacad7602a6f64ea98b5d6a1273da0d6e690c6b87b7c366. 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/DEUM71303432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a80a7bc89042c69bad5b574a4249958ea910ab7f31211075bd4f963ba941d. 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/DEUM71303433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c47a204b22cf8a272f4190f392a846029bce32218a70035e675cf0142a1860. 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/DEUM71303434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e4cab0f7a51a5929137854c7c065649fd395fff06a51b6800cf32fcc286cbc. 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/DEUM71301371.
Drums And Guns - Johnny I Hardly Knew Ya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6a83e414fa3a4aa52b7e289f1e99bfc558916032395d7733f6d75a21e40bad. 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/DEUM71301372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517412532e0c0dc45db0cde198ee448e2a64db3b54a5cadf05b2649ffe934527. 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/DEUM71301373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46204891b728d51aad25ded76ceb15bbf0331116d1cc6f4181dcc30cb913b08a. 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/DEUM71301374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf166727242b36d09462e5995a3728f74dd27da8c65d3e710b9888e3875cde14. 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/DEUM71301375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc389937add75e7dcbea7bf368def077904523a1436ef512e03cd8a789f4a92. 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/DEUM71301422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e944a6e58bf2319b5a0ad140d3d34bb13b0e3ea23ce64d73787a2bfbe61a2da. 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/DEUM71301376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ecf500e7b8d397ae2a2e32becc5118fbf4843809cd495611f29bb7deb70c2d. 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/DEUM71301377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129a21f6546ff9b767debc10a4223c49996a53197986394c3ea41e44c3838759. 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/DEUM71301378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb4484bda5e92e34648ab19fb83a6ad81459ea0c43b3296e1a3e09bb0246275. 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/DEUM71301379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54c02a286f8fb3f0eedc6779a8d1e4df486afa44d02be66e57f22f4fe6da821. 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/DEUM71301380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26da123e51a3544a9d575cda6a68e7bcb82faa16e699e8db6106906131083d4. 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/DEUM71301381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dd5754c17da7093cc3ffc6e7edf2471d7ef2c35e650f632c8fef07751190e4. 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/DEUM71301382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4366b24bd1bca9b3dd7826d379566fdc2e950c9b2121c7c4287eaf0c2c9c6a. 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/CHUM71100787.
Ds Hippigschpängschtli und der guldig Schlüssel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61bbf12e26430e18b7a26d994a653dd88c7c65873563fec8a64bd4ef364b9b3. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CHUM71000986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed634df7ac1fc2bae3d5e7a39becb2cc01dfe2a0f70506b58b163833200008. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:42Z), 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/CHUM71000988.
Es Läbe voll Lieder - Die 40 grössten Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c7eb8600a8b717a7f27d1385bdd610494b1edfc92f40e0e29e0f476e99aad5. 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/CH6160700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f66a3eae2b25a7323743120d18ef74fc79f97ef7a6e13133aa80f4716ecc508. 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/CH6160700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18864b5170eaa8840cd08c4b5b83d57313be2f2bd9966b245ca55d175e711a46. 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/CH6160700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe061730028b323d75f3bc7f4ade44ce238e52ed5e31c1861cfabcf9f7ace865a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CH6160700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1571416abd465af87b632a478602d77cc262f911941c6b56e94211fa63be5912. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6160700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaedc5bc1e595f9b954aa50635b5cd58ead2e5c2c2342a93dbc1d926617a0583. 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/CH6160700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a04d49893fd4f1d169a2245fdd6c537c114acd7032af417e355dd7dcdfcf5c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:49:33Z), 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/CH6160700055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fc10136cd633e01f3ae4abfce097e30b379149b2b5c4b1b6a0be54b4f6f790. 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/CH6160700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02736c739b223852f1e40198cf09d565c73e55eb6ca198011513bb629c8d219e. 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/CH6160700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb7548451d58783e083a4089898778c17b95b71b2e2fe721df99d733a98ccff. 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/CH6160700147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa99231c148337deb55a957dac8239dec71ff38f3e39fd90d3eebbc2ef949ae7. 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/CH6161700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8c962242699005947f986b3f2085a9a78b1c402ee4cb979355166a86186e72. 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/CH6160700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ecf79d2557b93961e3c5a5864a7294aebbb497e3f08be0846c789b5c25b70e. 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/CH6160700119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5098a27a661e18aea513c723499efa5f39cfcd2bad1879c586cf352bb60a63b3. 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/CH6160700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb261092f17f3038e46741abbc4b1d7a6093b99ce4fe307f2a86d4e6e12e17f. 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/CH6160700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0994f77af4f994006ccea1409692b1c349227a47bf8e57acafd18b727c46b477. 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/CH6160700122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec035c64e8d93e04539b198c0db5ec246adb735622c07feb8c30da0af14d8ea. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CH6160700125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dee0fc349e9e71c0315ce98642dbc3c21abaed13ae075dc5ee4325c4fe9dcc. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CH6160700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f30c2b38bee9cec2ae45ea9fadfad0902cbc2e1e253cdc0fcdb61c40ac4b59. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:47Z), 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/CH6160700128.
Lieder zum gärn ha - die grossen Erfolge
Karibik Steeldrum Magic - Hits Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe77d7bd3248518578d26252035ba5eb00c49148ff54925bbc3a8fd1a22d27b. 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/CH6160700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8c9604bebcd31d63d288c04f24cc8a5650ac988bb0f3cbf1b4b573cec2a93d. 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/CH6160700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7273c23499aeeb8add04242254758d2186c2c8a720a9f00de23303e10599652. 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/CH6160700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3354a8214f01956e835f04938064bd3f29ae7afcdf011aeb15718ba9b48f7d65. 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/CH6160700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96431e465bb3b5f1bb8831de9d05e98010e3d77703896d933cc01445fd3dd1d0. 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/CH6160700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a04d49893fd4f1d169a2245fdd6c537c114acd7032af417e355dd7dcdfcf5c. 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/CH6160700055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2298319744ef46ce7887aff9a9b3c485b2ce12b27450d73f3215102f7cb98cc4. 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/CH6160700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1571416abd465af87b632a478602d77cc262f911941c6b56e94211fa63be5912. 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/CH6160700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f66a3eae2b25a7323743120d18ef74fc79f97ef7a6e13133aa80f4716ecc508. 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/CH6160700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaedc5bc1e595f9b954aa50635b5cd58ead2e5c2c2342a93dbc1d926617a0583. 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/CH6160700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c7eb8600a8b717a7f27d1385bdd610494b1edfc92f40e0e29e0f476e99aad5. 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/CH6160700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04911a9f750ae75b378ab666aa4abe4b764873344e16dc0221e8ee5adca7f008. 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/CH6160700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18864b5170eaa8840cd08c4b5b83d57313be2f2bd9966b245ca55d175e711a46. 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/CH6160700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe061730028b323d75f3bc7f4ade44ce238e52ed5e31c1861cfabcf9f7ace865a. 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/CH6160700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442425459ec6196655c9a524577481cdd4409b50d108d903823d60b55a11f5bc. 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/CH6160700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a93b457ec1ed9511dd91d6dcd63b7486550cef9e37790e91bf442d077226f46. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/CH6160700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d382d8d29aa26b62f4fb5a77828212078dd9a11985c4bf863723e6eb9be4e4. 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/CH6162310001.
Am liebschte ganz mit dir allei - Der Kafi Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f66a3eae2b25a7323743120d18ef74fc79f97ef7a6e13133aa80f4716ecc508. 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/CH6160700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b46410358468dd4aaa85fc1e4214338c4f669bde239b43bc5101c66a6b9e22. 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/CH6161940002.
Sing meinen Song - Das Schweizer Tauschkonzert, Vol. 4
Gib mer e Chance - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd8cd479c4fd71cc9528f9e3b701cb57c99084eb7f0fd8aa9131c932f96029e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832300010.
Wenn du das Lied ghörsch - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e91bd733bc06b8adc748f122e96134265b0144efd3465a4f8afcc247d6925ee. 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/CH0832300020.
Wenn das Gott wüsst - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ffbc107c5e9d4ee084a24482640e96638c22ab397f2d4682f1ef05f14a4319. 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/CH0832300030.
dFlügel uf - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954766fe9324480ea0ce8219b8b45dba6f36019749ecd43a0424294862eb4b37. 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/CH0832300040.
Nightmare - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db4b7d59e69b0089041f021e98d02acf2c80a425faeb08c0576750fe6702d46. 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/CH0832300100.
Jede bruucht sy Insel - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dd9af37fd0586c4b690f6b3f605c573ad4f972cfd18a3a4dc45f1cd262ee1a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CH0832300140.
This Is How I Met Music - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9dcfa9cdf4c9fade2cdee43980be68b858a6064584905e03bf33a1341859ea. 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/CH0832300150.
Io senza te - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f0dfc57a3b5b615326f4a7d7d05bcda22bd3f53423793d9325766ac086adb5. 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/CH0832300160.
Ha mys Härz uf der Büni gla - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b7ff6af94146788feb4c22484d70578bfb078f996d1043d700fe5fe593eb69. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832300180.
Wo warst du - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4782a093250c6d7bb8219ce84400fa977aa7443d4ec0fd67768b6acf48a2c77. 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/CH0832300220.
She Got Me - aus "Sing meinen Song, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3966a6e1fa0ee22c8b0b8bbef2e5a24e3f2f3d1d03473f5a19ba0b2f23ae69. 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/CH0832300230.
Endless Summer Days - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8df171c4709d6f6869d20b0c354201d241dc92de6822c2510be9fa3dc5cc101. 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/CH0832300240.
Bang Bang Bang - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d08e4b3bef587c31d909244f2778cdeb9f6c1588183dcd08b0470edd0d8b0f. 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/CH0832300270.
Dorë Për Dore - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49880f10ef17f98890103ddd0c13cf8d94a1395ae11ac8d4134b64dd5a86d7fd. 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/CH0832300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3fc39defeba6b7d85a2ed6651a0dcd197deeaebdb1004dd74c1fbf1748511c. 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/CH0832300360.
On and On - aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe830009f80f8a9d88fa149613d51a2663e75b7b7ababc40abb526e5cc3b4ff5a. 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/CH0832300380.
Murda - Duett Version, aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ece59ffb59931ec2d45c41960c58d46c6c7d35bf6dfd63a47dcfb3bf6d7eee5. 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/CH0832300450.
It's Been a While - Duett Version, aus "Sing meinen Song, Vol. 4"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbbef4782f46a9bd4b0cd1c71de03c99697c0aaf17e7ad9aab58b6359ceed95. 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/CH0832300460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341e51b0eb1659f245108b0c0e51f128d3f94d7810a5eea54134bcc95589502a. 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/CHUM70900668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a37d76a2092b4854c18844a77e099e5c6fbd9109c960adf3c571b559d50f4ab. 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/CHUM70900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac07e76f436afcb5e2ab179b53e813c4ca1cbe2925ef6551e76f286807800d3f. 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/CHUM70900670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fec27a49dee5fe58f2ee89f25a7241be208f4d06463b1367d3176b0d6ce6b4. 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/CHUM70900671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f117e90a31346dfe8a39312d3a20af682af8b7288feea9fda6770611120064. 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/CHUM70900672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07928d54ce6776c47edd4042d6a6c4cac60ffba5256cb333518a04b05382c1a. 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/CHUM70900673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a53afef060250610dcb081869b685e8fe6052983d1e4144e759f8a8489a07ac. 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/CHUM70900675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1b3353b6136c219da2cf8c8a02301b3618092916c9a708617e12a9140bb916. 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/CHUM70900676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e918bb1c79b2f6c809b5528cb04c97c5aca84d53481fe216bbe5f0d5543122b. 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/CHUM70900677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0066b4511236fa33a18163abf1a2ee6fd7281ef6c521085d6c5b34312c6d8e41. 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/CHUM70900678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b6252a83f5756f712ab50cdfa6751f14ea96c4f099123b6c18f4a08cf7faf. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CHUM70900679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b4fa3face4dfb59b15aeb298314a8a184f9b7c4465e9bb402c4cbd4f6047d0. 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/CHUM70900681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18cd326daef99d86c9695916f71b054d6319d5af0272f9a452752971450058d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/CHUM70900682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893dd221e8dfecac9c3509dc6b312f18cc4df6daffce7af5ff63efc48b56ee9c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM70900683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3457a9110336d1bcdeb95215f672bf040891470a962a39a67e08d19cbe65371. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM70900684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdac6e51d65c94616e119d24021d6ca748fd4339152cd8243f4d224f3617ecf. 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/CHUM70900686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb972835f8375e266a515bb180c011026cb3294658c0def13693dea93f327e2a4. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:03:16Z), 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/CHUM70900687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bc1c70010d53cbe9648e5432019007f178f36360b75f9414dccfd497776dfe. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CHUM70900688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3021bc386917af693a03a48dc6b9654fbe4504cf5d524ce711980a706894f415. 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/CHUM70900690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb70f334453448f3ca7b21f582aae43c27b96bbd8679bc6af3a9f937038c8771. 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/CHUM70900700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9db8f8244e9118bf8580d51d55502abf553ca52c920f6336ff1ed6f3be2f6a. 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/CHUM70900703.
Es schneit, es schneit - unsere schönsten Winterlieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a668d8524f67d138fc394b3ecc404ccd32aebc62d935bc15fb32bee9c69bf0. 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/DEUM71302237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f5d372fd930319c4616aa88659a200d68bfdce7fa73048fbaab52882377a8. 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/DEF068706170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6155d7a22cebacdc465afce668f975b0df12cde5084e0ee56ad4d10bc3d02643. 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/DEF069313130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcca8446d5aaafdd66b4b82f2e33964c982b96694c103f611692b71131960180. 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/DEF068706210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227aacbca41d7fe70f9a0fd16ed1658ca3c73d65a58a53f4eb5a7c64a75d06c4. 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/DEUM71102919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f8d1451da77ba6c0dad5154724289e0644017c708b32466592b9be12651a26. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF069313120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe518fde6130cc6b8c035840ba7655d679b48c33dca24d59b43f85240c7ac9c34. 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/DEUM71403069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaad2b69597fc49d9a5e1b2ed37c096586e67cb7217b42ef915d6e74850cb46c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71016319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1135f88ace778ecc06281223b114df64cda93c756d2ab197f4a5684876a997. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:23Z), 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/DEF069313150.
Kommt, wir woll'n ein Licht anzünden - Lied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e8d83ba28dd8ad9952d8a752f99b2505362b51ec207e51cb3c7f0b68f455bf. 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/DEUM71016313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e692745c8acccf8d2171efff4da988b64245003b14f30c2450efb8ca21ef02. 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/DEF069810480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c86b50d68921adc05275323366fed8f92e4e3b57e270ae216067d2863d6e31. 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/DEF069313090.