Jodlerdoppelquartett des Pontonierfahrvereins Worblaufen
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 0x67f389f32b41a0de243637e4af6d44930a7277c7dd83b35b75fcd80ce94fd04f. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/CH0130500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03f6b2a6457b7f504ab7d88689fdfc6070ac89453a5df13b298d91c176619d. 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/CH0130500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071cc85f917a23deb117f0011c7b96a0b3bf40efd6ba1bbbbd5911acbeb67d24. 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/CH0139900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5f57c2fab75210b8a9f0d0c0fb9b91291947703ed6354f45d1b324f77b7181. 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/CH0139800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc7fffa7e57cfad69b5adde21e422456eb930cadd38836602471e68e79cfddd. 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/CH0139600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa614571f1a6220fb95efbcfa3f67d6b6c4d093729f04d01c188308c0cbefcf04. 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/CH0139700361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca108e6bc3a1f5a5d8479357074e7b03e987e4204a8c6fec5a996eea5d37613. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0110600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2e117c176cee88aff29736259fdae3d1a7eba2d037299117b88820c20980cd. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CH0110700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cdf01b70becf300bbec01621862dbf6296c79da3c1b58f2a767c540acd1e2a. 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/CH0139700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9306fb1105c44e6e2089484c52613107624a7052489e342e70c5ce43fc444ce1. 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/CH0110700494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb56e4a90896bdc4085649dfd6f3e52942132379a3653c2bbe8ca6c015126c3a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CH0110700497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e762df5cdec03cd141a83a6c342da52c623dbdba88b7333f0dae5783e42e6e. 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/CH0139600235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5080a5629543e5b59655a63e5cdb870507fc3618dc35614f6e60906f8ba87e35. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH0110700403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b79d4e3034e3994a9fd6d06f4ae3e0cd77db84a4a9fa149411df8d01e50bf3b. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/CH0110700504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34662ea15075e9a07b3dcdf220a929306974f6a052c21a869c7aeed313f36ecf. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH0130200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8e536cfada31f3449b9d2fd81a1bb37bc828ce7fec20522c8fa6acc3ac5225. 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/CH0139300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e86b6179e577ed75562546ca7a5a6b62921c5cca26fc0ba3a0689b3f4ec3dd5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CH0139600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc7b609eaa4493dd90e6ccbdb32332daa5769ff72891b8fc342eb29826574f3. 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/CH0110700505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc75e4a2f96a640d1e50a047e66974fcac73de4589a378bf8d73068c0a808261. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CH0139400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860ee153633e80f5be490e0f5943f4128f3e08e7a97bd2ffa47735ea1969b88b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH0139300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b766c0eb12efd4c8dacba131e8e895a731ae2e687dc538888e413812748a83. 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/CH0139900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a550080bcc38d29c544943d2dcaa271a8cf5d148bdc5aaec14a087f1406e1c. 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/CH0110700499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d152cec7e5b394592e05e6445dd82326ae0e70d1097755e9449771a06b8ac. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH0110700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c62458ca49a746ac12497a5ddf6d1e4a1c85327b56a8660cbfef4bcbab4c72d. 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/CH8381500153.
Mys Jodlerläbe - Die schönschte Jodellieder vom Adolf Stähli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f389f32b41a0de243637e4af6d44930a7277c7dd83b35b75fcd80ce94fd04f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CH0130500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3074ed0aa69ec9a68f9550036a1726c141c7137a44a0860fbf5d2e999eeba8b9. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CH0110700391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977c0b0051e027557f1a1f64900271ec267ae7be275e2bd478b4208070ed4d52. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/CH0130200432.
Jodlerklub Heimelig Schwarzenbach-Huttwil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9962b82ea78f02c9049a8e7ce5a1ea8bdbf835fae6b219706027676bd7510ace. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/CH0110700405.
Die Schweiz singt! - Die schönsten Lieder der Deutschschweiz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2cce47516f499c0ba253cbf119959c6132b4844a471c6582b01bcbe00651dd. 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/CH0130100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9c7644c389be4f1b85792aae150693bc449950ffe75ad1569899e5188f634. 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/CH0130100069.
Solothurner-Lied - s'isch immer e so gsi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdff7a5e5b1a3949aeb40d776b7f5536e09d5217fd80dae1f4c48dfa51a6ef9. 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/CH0130100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1c1d9cdf4ee6009f9304acd8ff8dbba8d3ec93ecf0ac5262c97ef2cf3010f5. 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/CH0130100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7ef268aa796625b62843dce102aec4539d5b205f936e7c2bf35a71fa0e1125. 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/CH0139300014.
Glanzlichter der Volksmusik - Adolf Stähli (E gschänkte Tag)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e1afc76372219ae869b60c246f2a0c31b33087525fa403e41ccef347bd4eb4. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/CH0110802081.