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 0xd1774bc9888fb034908d0ce533937e2828c6a86cbd6f552d0aa96ea536e8a048. 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/2f05c377-4579-48ff-b4b1-53f1ca7470be.json and https://artists.proofprofile.net/proofs/artist/2f05c377-4579-48ff-b4b1-53f1ca7470be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Regengeräusche zum Einschlafen oder Entspannen
Braunes Rauschen für den Schlaf, Entspannung, Stressabbau
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 0x9f2b254c5cf003a3e849722a233796866ef7c783ddb9aa5977af2c579322c45b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6496793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcab12e08fc466768ef443e9d4efb2d980bb81cc0bd3ef2e226c96cc0c666f1. 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/GBSMU6496800.
Blaues Rauschen für Schlaf, Entspannung und Studium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18a484d421ad823722d5917c005b129482f54d2d7e4d448d66e84f75a57b011. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6496843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29ff75cd71c0c9f624dc2231dbbba89649ab79cfad58dba41de4b06d639a2e9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBSMU6496844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db1d6f8b8f648103adc2245b832eb8a86e1fba0c9a0f104cf1b849731e3a4a9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:50:19Z), 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/GBSMU6496845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09238a170c83d132805b29c82d292df7d7b08e7c77a25f073206523438bf4103. 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/GBSMU6496846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14ef3fbafec06927bee39db5343a6738f0db089f042e015fc0331ce506d72dd. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:09:10Z), 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/GBSMU6496847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71a10f927568a9f118f59ac0d8500ddd09690a53ac920bb2a10e9507806e23e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBSMU6496848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818337c3b4440c5127ad0705528ac78c716b982bfd9f79da5166885db4545b93. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6496849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1925bc7244b7897599661af1ab1d0fd931a611295eb1b1e5e99af210ff42ee. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBSMU6496850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb373f50db132ea9d9cef0cb281260fbc0e558675347eddb013ab02c8c2db93. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBSMU6496851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1bf40f8b7e70786c88467ecd87fc170b158bfbaa96bfe2fa00953d08f1df9f. 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/GBSMU6496852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd547f4928fdbd5b97fbb11f1223455fc5ddf304b3e15048275f6ee4ec74a4293. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:58:08Z), 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/GBSMU6496853.
Spezielle Rauscharten zur Milderung von Tinnitus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57992feca52314ae24456b79c0653d3f91f2b21b575802140e4c3089518da02b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6496854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d55b753c398b4c63cd0e61b53f5e3a894b76ab5083fb5caa3f31985f7844850. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBSMU6496855.
Weißes Rauschen um besser zu schlafen, Stress abzubauen und den Fokus zu verbessern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380746dea3bba0beb723a8ba8035ce9e25bdf43fd6fb003fdc49740de07a515b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6497119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46771db0dd28ed4b2bec609a1349359603b5a16c354ff1b3e211f8ee8b8b14b6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2004306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911a272f64017b3251e5a765a3b0bfacb6dad294258905faec620ccb332a208b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZAKB2004307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bea76d8defc06cacebebc5ed17eb8e2218a03c55e03d90879c7be69a6054a32. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:05:27Z), 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/QZAKB2004313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f58e69e436d0a1bbbb40ce6e9c899dd1c8266eb6797480063867bae68f2c3a7. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZAKB2004314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad433094a44efe95b17342d474c343194a2f30b55a9bfbce69c0269d7780620. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:17:03Z), 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/QZAKB2004315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d5e786289c1d54133319dcb294caf6f02eef7b25f78c746b7173b87a1718ba. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZAKB2004316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1465ab89053ecb27bbf8797b572ce4568e83ebe2d36e1a7210a7fb8594802f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:29:20Z), 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/QZAKB2004317.
Lila Geräusch - Entspannender Schlafklang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44213f590513320539ddde4904d7587512a2679819dfe4c3ad15896139945adc. 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/QZAKB2125564.
Weißes Rauschen Für Babys (Schlafgeräusche)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593ffc115c7c49abe40261147477d85b06ab3a9c1704ba7506ce240bc144d5b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZAKB2126048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54c3718212c21728730945409b51371e7e83d2c71d733938f1694698022225b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2126057.
Weiße Geräusche Klingt (Schlafgeräusche)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e005601fcda5689c70caa9e2f679653f395bdaa167be23623e30b53e3af6a7b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2126898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a10c24eba032eaca20ea33b93ac86bdff7b41a264c5e490f3cf260da0f52ef. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b6fd6740e6aed808032312653d2f7953c00a6dc2f66cd06e9cd3d74c11161a. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40c63732af02a6b5893c5e6951e2c30234ae1280cb680150c15376e131a6e75. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e2bb5e8f2e7ce76129dd6ee8949f4e94e8e996108f1927f623fc37c8068bba. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:24:36Z), 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/QZAKB2127220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36938facf623442fa609b3444ed0f4bdd2888e1313b1bfbec144316f17b13864. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf451c6f9b0fa0c4cd576447999ada3ee8a122700cc67e3f0eb3508833f013e2c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZAKB2127222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29dadc1340357638512526b74b31b2b0fc3bc0c3f52052c595de3346c3fa320. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3874dd63ae8e3759a5425b9a54cbaf7b4099eac80bed7cbf53bf8142dabc021c. 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/QZAKB2127224.
Klimaanlage Weißes Geräusch (Weißes Rauschen)
Regen- Und Windgeräusche (Weißes Rauschen)
Klang Der Blätter Bläst (Weißes Rauschen)
Himmelszauber: Celeste im Konzert der Kometen