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 0xde88f7d1bbbe185fb72640ad6d9d37d1fe28de61b3ee22ff6b0930c89a7bfb60. 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/9f73bfee-ed4e-4dc0-8fa5-c3fc0a8fdca2.json and https://artists.proofprofile.net/proofs/artist/9f73bfee-ed4e-4dc0-8fa5-c3fc0a8fdca2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kleiner tropischer Strand in der Nähe einer Lagune
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 0xbcc93b46bda1acb0670a77ded8e298b0dc47bcd6cb438b3c42fff5d340082205. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de4aebdf09a71ff288454ee2faf40193fb2a8ff6c2a09f364008bc58a04a897. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:36:10Z), 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/ATR981184806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ff5f64efc1f6ed4fa4a7012ce57c9914b0285ee85cb2d64571d60b532c7ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3467e9cd130c8cad1188a243e8de14ecc4247da95492a0ede2fea424cdbc73. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:08:51Z), 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/ATR981184810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490ee47ee4fbcb71e22e5273030490de630ef5388341545ffc1ddf55593bcfba. 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/ATR981184811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5eac18c79cd0a31e7243df4fe6a2042ac8269c7e25a1e587ffdf286a01918e9. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/ATR981184812.
Regenwald Morgens an einem kleinem Flusslauf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1680efaea4e1454aa192b4dd2b09da2e1dbdb70992c5d000dac17e340b56962a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184813.
Regenwald Nachts an einem grossen Wasserfall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa451bda6bd040a910a7f50b6c9c9a31b34cf0126482c60ce4cecdfc2876ccaa2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ATR981184814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dab94921cb6cb5055872aaa2ae437f99f12137af5994a40e32426144ebec4c. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76630db4fff39de47f27955681445bde044615b4ce83098fa846b04c502f8519. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eb575fbf6cc2e6f9c7f3cdfe27c51ba51a60f927806f4299404f7f3e9f97f9. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981184821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49efc379cc4cee045e2f67ebd754620552de42210667a2d5b57644fd3aa81b09. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ATR981184823.
Stimmungsvolle Wälder, Waldgeräusche ohne Musik, zum Entspannen, Einschlafen oder als Hintergrundbeschallung (Live)
Die Melodie des Waldes, Waldgeräusche ohne Musik, zum Entspannen, Einschlafen oder als Hintergrundbeschallung
Die Bäche des Waldes, Entspannung mit Naturgeräuschen ohne Musik, zum Einschlafen oder als Hintergrundbeschallung
Entspannung mit Naturgeräuschen: Wald und Wiesen, Meditieren, Träumen, Einschlafen
Wälder des Sommers, stimmungsvolle Waldgeräusche zum Entspannen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d899457c629b227ae4a60884ff465a4aa95520632b77eb66b99a6facc9226e7. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USHM82151385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c754f2c5698a4cae725184f95a4c14a87aedeb3e257081b72a2e62e6a0fe25. 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/USHM82151390.
Einzelnes Vogelzwitschern mit entferntem Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b545772e52abd8b898eb50cc588a9584bfb9ff09bf0df12418db4e7103f757b. 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/USHM92116263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dc924cc4eda7e05369454fcb3abba1e17984df2738ab2b970bfb3c3105e966. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92116268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dae536b163a6165899af3568600a4d5379d0c562c04439798032c3b000aa30. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92116270.
Wälder im Frühling, entspannende Waldgeräusche mit Vogelgezwitscher
Vogelgesänge der Waldlichtung, Waldgeräusche ohne Musik, zum entspannen, einschlafen oder als Hintergrundbeschallung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b17c857e30cfde62e56076727a5cbfa520c360e396ebe32a709d81fea4c6d2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USHM22201098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696a6fdcf090c129608f2f70c8871d73a0dc35612c67a53dd7899aecd4de3315. 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/USHM22201099.
Geräusche der Natur: Sanftes Bachplätschern
Die Melodie des Windes und der Blätter: Naturgeräusche ohne Musik, zum Entspannen, Einschlafen oder als Hintergrundbeschallung
Die Melodien der Wälder - Waldgeräusche ohne Musik, zum Entspannen, Einschlafen oder als Hintergrundbeschallung
Ruhige Atmosphäre mit leisem Grillen Zirpen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c4eed8d51303de86fa3b66856dc37bd5eea84160cf3f6d9bf0416e5237dd20. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2371162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34058cb2444f90a52280a308af69d784bb7f695f473e90903cd2900301f3a532. 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/DEUE12414870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60aef8637f1e4657f0338ab05e57889fb72480018e6ad61b111ad7bb3e8af80. 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/DEUE12414876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23adabda819e4786d01e196d3da78ed4b5d3f1f565f98198ba3682f85f6002bd. 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/DEUE12414880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03aca4fc113a77e107b334ebc9e3dca11e20e75bc78a9e0e460058e7bb085a8. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/DEUE12414869.
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 0x7f54ce02fd03cdec740d78bb8a6d8e30e86bc6b2ebc3353c8b533d76a36dc7a4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12414871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d8bc1c09563eef7dcc6d8e093e0dc0312968e5b037645a61ba2c311b891d7a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/DEUE12414872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0780cea3b927f60ed1224df5a90a6dc51f377330b4b7a09a71206cf795fff460. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUE12414873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91839818506da672beb8791510e5506247fd32a862f72a674c27208339ab97e9. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEUE12414875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e993366bd8f343259af875827e853659d20e44fd20ef0ac7911de47fa4f662. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12414877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e0e33ac0e925088f4ec6f86a35f36c89700571e16f1737fbb7e51702b044e2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUE12414879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6805f7135d7b5608f54e4a1d37795659e5987e8524351430c5dac5aa106fb059. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUE12414882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed29caa5d623c66d86561662e19a3380f26dae9af358465864b6978b0319c9f. 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/DEUE12415004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7dc063d47ce7a33ebbe2e5f2d03eba1d2cf2b744f8231c3412cf3f76c52212. 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/DEUE12415005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7716b25542850fd3ee6d9aa7abeca0b409e302890cc9f9d507d8bed6e317b1. 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/DEUE12415006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d3f03e16361c298195e4f1c5e8bce91c18a49418efe2990c10b71c902e084. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T18:36:36Z), 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/DEUE12415007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9384bd4ec5be7c59aaeb0d200a9aff500229d9cd51a397666e01351bc0457e. 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/DEUE12415009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b53c2d6f72e50578ff0676a36a9d0dd87dff74451c30a397315dddc385034a. 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/DEUE12415012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac79d19ceb6cf5590d12510e930b192e4277673e85aa995c8fabbc2200e99a. 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/DEUE12415013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b7aca2faa47007cf346499ae6dd49c2e12f2a3345206fd15ad00f61c8b9492. 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/DEUE12415016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc63e5bd18f5a2bcfc8ee3e34678ce94ce7313511b51d28c037a3f3eab779dd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:16Z), 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/DEUE12415008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2573d95099d954bd595fcde31d513d79606b0eaedb4fdb03594ec54279778518. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abab3618798d76aed1e4196290238a30825009466a4cd3c7a4758633c3ffa3a. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEUE12415011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682cef223261df49013076cddde95b63bf79c7e04d060bf0f0a7fc0f6ae2f9bd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEUE12415014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a4dab5c4bbfaf60dae235f27416c344122a1f1156146bfd989223ed158e1c. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/DEUE12415015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee2608e8f96b12f153a1e56898740b59fb62b23dea1484e198db553baa5d2d1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9090a64828ba24ef1ce39a5ea5dfb5401ff018f98f466c9ce7fa2f7979a011d3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEUE12415018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cdd498b8051069c70243bc9441a16e99f9ca56d7b717c7a80f8232621f8894. 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/DEUE12415067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe528dc762bf40155e59612a367b9f057fe437edff40064fd67b605c9568c62aa. 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/DEUE12415071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e81c78ee2782c5bd0f3320a58a125a4a86dcb65573202df2702b22bfb403428. 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/DEUE12415073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396d8264e3390a59f8ab183bf6257516dd86e6b3aacbcbdcea46f65c45e1d9e9. 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/DEUE12415076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d687a3fc542892a13d7279659c3c251c44c7168c782b5a2c9145cc0e7a54e6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUE12415064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6db626b68d5c89d14491dfdf987bb8544f4ab165e99993d8c797d8ff4ae707. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa852fe8a67cec9fe9d26195482d0bbe1f704bb9a23c7fed06c1a8fe4b116d16. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DEUE12415066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11510cd62882c2f6c22eefba24ff6cf648a1d84022dc81dcdec31c27e4fc5ea6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fef6c961f31f4ed5de9da9287bc2c5ef36cc1c6dc6164626cbf859f448e579. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe375c3b9e493dec370a3d5266604e12adfc0b1b591c98f0b5d188c4db8a61915. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb615d032119d2f2bb77259fb0ef09a04f67a1a54e25ddf313d718645b6f80c10. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEUE12415072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc276011e616dc3393db7a3e1511aa131156eae13af1e482781060d54cd4c4d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUE12415074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738f87d1fd22255c88472908a5dc4ca68570ef066ea7e394f03db2d06c5f73af. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6939b97186b79819f90cb5a38c8ce4378d7a3c6f1ff5443fc6233fdbeb54a2b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUE12415078.
Beruhigendes Vogelgezwitscher (Vogelmusik)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6846b52898827492ac23e4e407a17fa367e89e171e53b401b9cb90d2c1e4605e. 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/DEUE12415134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c59c9689d267a299718ee18788928c252f841c83d9806b50a69eb6a51d6a35. 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/DEUE12415136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c21320c51632180709e40a3c5d7653613058370ac8c70c93c143ccd6ba79b72. 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/DEUE12415138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e8fcf140e91d5208f2c69879d766c34c9b6f6bfab4df4cdc100b2aba2343aa. 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/DEUE12415139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fa7ba5da44f9bd6b479a23620a1782d0f308c8c21be24f6bbd3aaa4a9a924a. 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/DEUE12415144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb469bb6ca98b06d8b1e01c47958b9a841e85ccce93a760aefc4b5d34411992f6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65e728512217c91a60c6cc15185523a4bff7defc3be465346e3f71e4a4c487. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEUE12415137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeae7e830fca1136d57b42290e82abba80ae8a1fc415ad06f1888cdd2fa66e32. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/DEUE12415140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0f38678db6a3eeda638f69bc4a43b6eaa9b3bf56e697f13c359f9e73e0f941. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440d34a87c7536a2e2bac814b1729c1f43ecf9018d9011b54530b2aa7706b599. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dfda3ba1c133c8d9e14e3faded27a13a058262d3561e0b19a252e6de8c7427. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0d1cbee91293e30920115fffca8b7f6d0ce9c808a16443e031073ebacc6adb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEUE12415145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c427c685216485444b04129586944d38c0aa9b4bba300c32adb8dd8461bd19. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEUE12415146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c38c340accd7ad04925e0e38b11ca0895a8c33de0ee82ac318b0fcd0b56447. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12415147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dadc5ccfbd6c43d9a8357ead9dfe4feda2fde2e151858aacc600b26756f4e3. 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/DEUE12415148.
Relaxation Oasis: Nature Sound Music, Vol. 1
Relaxation Oasis: Nature Sound Music, Vol. 2
Waldmusik - Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 1
Waldmusik - Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 2
Waldmusik - Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 3
Waldmusik: Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 4
Waldmusik: Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 5
Waldmusik: Entspannungsmusik und stimmungsvolle Waldgeräusche, Ausgabe 6