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 0xc6ff6c2322395fcdf0f1a39fe6715037cf663368bc4dec1f34e5b5840df86096. 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/ddb9abee-cf49-4ea2-944a-8ad28f3b0254.json and https://artists.proofprofile.net/proofs/artist/ddb9abee-cf49-4ea2-944a-8ad28f3b0254.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97330d1a1ca7f6d3c26201a28ef5f771527853135cb3246f47d4198b88357972. 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/CHUM71400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbdb69a7cbd9a778e30f0a55443c75511a26701891115dd2ea7703439dee8d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c418ab16fdf334c6d0512ccf93027203818d51748804d50b9918f887bb123. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5d0126aba5d7f8fbed276e4f76467514b8966204cf6d9984d1acfb218f06a7. 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/CHUM71400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583a104731a765198f92f5f41f95650017df5a3919637952e9c9b8af234931b2. 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/CHUM71400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdfddbab49bdedbe563c030753ae8d816ca554120a1f55f72b04a50f97452f3. 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/CHUM71400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5d60ea9681a995ab88cc823d1fcdc5bfd1b8a1d8b44e58d99680dfda61aae0. 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/CHUM71400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7488ad790db918f5673f6147affe56cbe77e199ba82ddc35ac7d764982406671. 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/CHUM71400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27f7f601f57d4cd08c9869604f375afedaf6df637bae24a3a29ffafa1ef85fb. 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/CHUM71400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b953559824e6d193f1559d673aed854930ea1f99a1c47da9d58b4461e114cd. 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/CHUM71400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e95aeb77c98fb447a0f4be438e8d6a909e3fa9d7865a3bd61b02af5db2aa759. 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/CHUM71400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baa6a98f9b2aaf83e5f9405bac01ebde151ed1a57b6c96d4e0fb9a9a0a0a113. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8619b2bd526478996d6fc22484771483d051ce8a72e1032787643649a015b1a. 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/CHUM71500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41770a5b595c8d1e11418bb8c7ffcec75f72c5a700210659e59b6e33e4651f38. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6503add33beaa8806b67579308c918ef1dfeebb0b7280a82fe2a942e25d14a52. 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/CHUM71500334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698451df4ec5dbfc265d937996753cfd739be96ce3174a98c83865279b79694. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71500335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd645b8bf44366bdd58dd93139c1357317cdcf02470ab5dc35ff53267a8adb486. 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/CHUM71500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04cf67fafe4f102e8be51aaea8e1d3fa8edccd27737cfeea8bc25def3cecbc. 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/CHUM71500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8d9aec90368ababfb9b5f3ee5a8c6601eace64297c87efed9483d4357a2041. 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/CHUM71500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310506991d1a19b9f545309720366d8d369d407e7aec0cda31c0a068113c4100. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea38540e1c414ac801ee828478ac403eb3523602e493a3ec05df4e09efa7dff. 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/CHUM71500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da11a6643d94f41fd6c3b360c603b400d2ca322e8daa286043bacad42e1b702. 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/CHUM71500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fd4475f70e83e973223caa659821e006f1474ef91062a4bc8d4fd68ca66c1e. 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/CHUM71500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5a5a7906db031fb7e69936351cd7b778e818b152463b995600510d498533f8. 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/CHUM71500342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e937aed59c89c52c98c8350dbbef2d8711da7821db9fab1a17d215000fd589d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd5ed4339c7240b054686b5a263680d02c343d7760da0c7e0f567486e54b873. 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/CHUM71700496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ba44f391ec6f797a5833e89963ab158a59f21deacfc8abe81789f9e7b925c. 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/CHUM71600435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6aec225ce4621a863ee8793b486aefaeef787d1f0664595a7d3e788b5dc4a32. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:43:53Z), 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/CHUM71600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf596218a095c9a643bd78b76dd284867531caeb50ce6e3b372d7efe48396d82. 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/CHUM71600441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6568ca71c1f52b38786a529de052e0ad580fc7dabcf54a02425628050856ef6d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71700499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda4c82969bbd1d2aef17d0f57f4ce8c3cff753a5c8d10d4dc8aa22b06f53d3f. 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/CHUM71600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b164c3a9c88195dcfd9651ea811ebbc4b4d5410113f0a2b5867445d13acab17. 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/CHUM71700504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fa7551c370f1896cc056c5588e3f49fad8d4e0e4d220865477baa1ce68a464. 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/CHUM71600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3823d6e6463715aae1d5a8f46ce08e25f0b27b6b6fd2988011ec2aa185a315. 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/CHUM71700500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca63ffe2ccd3bdadf51a9888a58f0b1bef2c206ccb1b4e82611b8ad7e96fee9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71600444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b8a3a660e159c044bc9ff3f9ff8e64fb6cc243f8c5cf1f3d1efd0cca5d611a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:54Z), 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/CHUM71700505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357a720740445b8b28dc967480b41f8c95cded44f8b48f0486aed5900580e059. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:47:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM71600443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e707d8156d2d426370ca566892d304ea710290b21e2ab66ffac67a5648073c3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:57:41Z), 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/CHUM71700501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c29836300cfbb2226eee0aadcc0da4a25327788ee24dcccf772e791209d6b7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM71600439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615d03e41435e49c64beabf3bf099ae51d7d824d857c5e6b0e6fa65a11e4e2f3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71700507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56828a3b936113f4d28af6da2b75cb1c3af4b8b048fc134151bb6295b191317. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71600445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a94f29a8f57857d1043c18b76e9c8f06337be219996f1c5cd2443f7086c5b0e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71700506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ed5ee09d6856d64794d532294c87f3c60e39cdc2f4b197c988fc0dcc576dee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:45:52Z), 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/CHUM71600436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b68925bf4b3716f59b57a531c24a43d71f4f9e6f6dd4066b52e761bebdae54. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM71700502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4228b668b742b742852517c5e1069cd3ee872dbb6fec554a9dfcffc067076a36. 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/CHUM71600442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27b3a950906b30ca1a21d580a027ee56f8d2b6b0e7909dea8a35d95ef0efbdc. 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/CHUM71700492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3803e93bb7ab49a8b26b68987c2df99eb915b93396bb43d74fa000960a7a9e9a. 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/CHUM71700493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ce1e1a2104b19e948fcb4c7ee093220f10f0fc96f719efbfe407f2b01c2c4e. 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/CHUM71400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5dd951ee3af4cd51777868dafd1aebf93b10a880ccf54495f3f371492c969f. 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/CHUM72300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e937aed59c89c52c98c8350dbbef2d8711da7821db9fab1a17d215000fd589d. 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/CHUM71600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda4c82969bbd1d2aef17d0f57f4ce8c3cff753a5c8d10d4dc8aa22b06f53d3f. 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/CHUM71600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ba44f391ec6f797a5833e89963ab158a59f21deacfc8abe81789f9e7b925c. 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/CHUM71600435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b68925bf4b3716f59b57a531c24a43d71f4f9e6f6dd4066b52e761bebdae54. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CHUM71700502.
Fasnacht-Songs: Üs ghört d Nacht no emmer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20a48e36fb432bf71bb9594643b39806f65e4e1d524131f715de1a9c5438f9d. 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/CHUM72000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb4be851de1083e17fbe542afcd971783a5e9187daedc22c28a0efdbe1ef3e5. 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/CHUM72000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97330d1a1ca7f6d3c26201a28ef5f771527853135cb3246f47d4198b88357972. 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/CHUM71400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310506991d1a19b9f545309720366d8d369d407e7aec0cda31c0a068113c4100. 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/CHUM71500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83fe0e2d5a0f308d2422b658dd143b0b3d4ed104759ece2a81448e24fbafb0f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CHUM71800183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e937aed59c89c52c98c8350dbbef2d8711da7821db9fab1a17d215000fd589d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CHUM71600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037c7cabefe668c3a907acf5f697123d6de3c23c6140ce6e58464a2eae55337d. 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/CHUM72000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b953559824e6d193f1559d673aed854930ea1f99a1c47da9d58b4461e114cd. 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/CHUM71400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8d9aec90368ababfb9b5f3ee5a8c6601eace64297c87efed9483d4357a2041. 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/CHUM71500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f167d55cdaec093f6ce20228237d01264e42ececf6939282a2306ae66c8214. Chain 2 (Bitcoin): anchored in block 957233 (2026-07-08T23:07:54Z), 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/CHUM71800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41770a5b595c8d1e11418bb8c7ffcec75f72c5a700210659e59b6e33e4651f38. 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/CHUM71500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8619b2bd526478996d6fc22484771483d051ce8a72e1032787643649a015b1a. 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/CHUM71500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27b3a950906b30ca1a21d580a027ee56f8d2b6b0e7909dea8a35d95ef0efbdc. 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/CHUM71700492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe70d064f7f52447555c12f0f1f4d1fa24fc54070cd78511c7be1b580b003e7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268c297e011c1b7650ac89852f4ed392274a730706f379355082ae22fb85bce4. 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/CHUM72400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615d03e41435e49c64beabf3bf099ae51d7d824d857c5e6b0e6fa65a11e4e2f3. 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/CHUM71700507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a579923d4f00872a642deed0b76aac9e0ab63edca62e4d9850c6a72bc4b7365. 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/CHUM72300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f2cb3186a1c55c44dc1a395bb3c265e0306a8b422d9646aaa1139d55397094. 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/CHUM72300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a94f29a8f57857d1043c18b76e9c8f06337be219996f1c5cd2443f7086c5b0e. 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/CHUM71700506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b164c3a9c88195dcfd9651ea811ebbc4b4d5410113f0a2b5867445d13acab17. 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/CHUM71700504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714490f450ba69cbbe4c598659653bbdf6bbad6026f2a34eb8302269aa16449a. 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/CHUM72300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd5ed4339c7240b054686b5a263680d02c343d7760da0c7e0f567486e54b873. 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/CHUM71700496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6b20b7c8bb35d6c880e5f660acdb09488a010d70fa462864c46048bf4d4219. 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/CHUM72300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5dd951ee3af4cd51777868dafd1aebf93b10a880ccf54495f3f371492c969f. 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/CHUM72300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b772fbfd9a424b9253b3411072128756e6dace0c563ce06baa8958e03d5ea. 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/CHUM72300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72efe45782836ad7ce4cbadd575bc4e41aa72f60d4035aa3a820206b03a5d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb57457d9e79846e561561ba62018b25920e0f2e6b143fda4a2fb62b90a37e3c. 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/CHUM72300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf031902b23823264cbe39a0b53a9761def11edce8092888b4620f3108c8ac2ab. 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/CHUM72300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47481a4242af50437273e456a669cbe02b0977e410ebaf58472c05f89f494e59. 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/CHUM72300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bb1d5933886503fa725056bc05ea54de4ec8084c80a73408dd613160d4991f. 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/CHUM72300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9a03e99f5d8cdce9799111521e6f65a995503bb77beced472cc83fa756fbb6. 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/CHUM72300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6619d84979810ef69e3a1a96ae3c8b85ea33f6551fe2cdf41f3e2463388182f8. 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/CHUM72300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b257cbcd2ad160bb609a3e886ee8cc3efd3b42bf4e2e564867b6e42c58ae1d3. 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/CHUM72300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca81f5c614323135267d0496065a175d764e4ee6c507b693740bc7eca33d43e. 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/CHUM72300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e723babcc4eec80ab6f01dac0099aa0d35f052123bbe3275c0c7a92a6d7c65. 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/CHUM72200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8489164dbdbf3d718e1daae4cdcccb1ab700a6ac920587ef8c940b2f6145678. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a579923d4f00872a642deed0b76aac9e0ab63edca62e4d9850c6a72bc4b7365. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM72300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f2cb3186a1c55c44dc1a395bb3c265e0306a8b422d9646aaa1139d55397094. 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/CHUM72300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe185be9c06f99a7b94fc34bbde08422d58867f0996defa4b42762ca64673c6c0. 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/CHUM72300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efab4f5031a7f8eaed29b114f5dee917e451c5a8ac7a14e18d828369bdadbd4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM72300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fececbac4a536041160acafa1aa5343257c0175de88bb4d6bd5504a9aebbaeb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:01:32Z), 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/CHUM72300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa436d516b9e4256fba0c708549981c82e3e22c9555cb93eb433011ec3d1a4caf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM72300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfa505404d50be8815c4c68510d228f55eaacb1400926f8d9f2317eebf3fdb6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:36:53Z), 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/CHUM72300030.
Vierwaldstättersee - Winter Edition Live Unplugged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c27153472abca0cc4177a32460a2dd6b3d0164fb811efada104ed2171e777c7. 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/CHUM72300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714490f450ba69cbbe4c598659653bbdf6bbad6026f2a34eb8302269aa16449a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CHUM72300033.
S Läbe das esch gföhrlech - Live Unplugged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d1ea1b788a079226f1c9a7b8b0fe0beba11ab005d34022260a8c4fff68e0d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:42:41Z), 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/CHUM72300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1598289e4bde2822c4706bf3fff9ab5174bd9b8f00c0983ff0cff0784e1a08b8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM72300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6b20b7c8bb35d6c880e5f660acdb09488a010d70fa462864c46048bf4d4219. 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/CHUM72300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04433bd6c6510dfaa03cf57d75169d61ae9ef02d84f9085fbb2f6024271e318. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:37:56Z), 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/CHUM72300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20a48e36fb432bf71bb9594643b39806f65e4e1d524131f715de1a9c5438f9d. 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/CHUM72000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157028ec330e7d12cc76031164cb882352bc0fa4a862ff906d5a87ac854569ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9055d56aeccd86cc87ea0fea4e76cf80b209dbf832ff18fb5e5926a53c32b096. 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/CHUM72000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0366501a5047ecb5a8f5723e5732984fdd84276a138f8c56d616ce9c083de. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037c7cabefe668c3a907acf5f697123d6de3c23c6140ce6e58464a2eae55337d. 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/CHUM72000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2a5b049038093d28935a7660eb4b71656b42012ac8324da7714e89fca8a499. 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/CHUM72000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5d80573bcb45279d6701b28dca8e0d3869455ece8c4b296afa7abdd344090a. 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/CHUM72000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29593310674d940cfeac553582d1094aea18995c5a5838d2a48f3d3264992355. 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/CHUM72000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffcb2a065579d6dd2cabc5f9be0bf06a000076223c9e9ae589bdf89f9994414. 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/CHUM72000185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb4be851de1083e17fbe542afcd971783a5e9187daedc22c28a0efdbe1ef3e5. 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/CHUM72000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02731e8f8bf68a5b6f75593dc3a67069f2d6c7e4216f835116bf9cb2bc1643fb. 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/CHUM72000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7173938db06434564e5a24ee84c9781733f3192e6f21821f7bea49af982cd0. 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/CHUM72000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f167d55cdaec093f6ce20228237d01264e42ececf6939282a2306ae66c8214. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa055fed1afa71ac076753ef1506a5d61534b605a78d62e4433b118073266b7dc. 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/CHUM71800176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da2e659cd2375ad902e735b7522180ea3ae1603b77742919a658d729419f913. 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/CHUM71800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4486be970d19e217b7d06dfb593330074fca90b1d4b0edc73b84305333e4d56d. 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/CHUM71800177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610ea241a81d78deae11f92757036afb51b946911236e3dae4852681b462f713. 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/CHUM71800178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae6e31048acc1227116718090b9ededf97977b2b245ee2f4fc881064f778baf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5e8302f3d65f56f2f9338299a41a3cce21d4361295b4a003e3629275516883. 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/CHUM71800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa8907e42645187a91c98c41fde3e8af4e68c617a516d5eb7631f362d1423ec. 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/CHUM71800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81c535f4703570ac0bb46084963f926c274492b8b26ad2fdab304ceba78a6b5. 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/CHUM71800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83fe0e2d5a0f308d2422b658dd143b0b3d4ed104759ece2a81448e24fbafb0f. 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/CHUM71800183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbab8c5bdb4c38713233fc7bc728c814054fb27877649cf62f144b5be949f67. 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/CHUM71800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cee0deab916386d0f54889a63d1470c6897298b84374154ddc6d52b3a1b7776. 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/CHUM71800185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e937aed59c89c52c98c8350dbbef2d8711da7821db9fab1a17d215000fd589d. 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/CHUM71600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ba44f391ec6f797a5833e89963ab158a59f21deacfc8abe81789f9e7b925c. 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/CHUM71600435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6aec225ce4621a863ee8793b486aefaeef787d1f0664595a7d3e788b5dc4a32. 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/CHUM71600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf596218a095c9a643bd78b76dd284867531caeb50ce6e3b372d7efe48396d82. 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/CHUM71600441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda4c82969bbd1d2aef17d0f57f4ce8c3cff753a5c8d10d4dc8aa22b06f53d3f. 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/CHUM71600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fa7551c370f1896cc056c5588e3f49fad8d4e0e4d220865477baa1ce68a464. 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/CHUM71600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca63ffe2ccd3bdadf51a9888a58f0b1bef2c206ccb1b4e82611b8ad7e96fee9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71600444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357a720740445b8b28dc967480b41f8c95cded44f8b48f0486aed5900580e059. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71600443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c29836300cfbb2226eee0aadcc0da4a25327788ee24dcccf772e791209d6b7. 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/CHUM71600439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56828a3b936113f4d28af6da2b75cb1c3af4b8b048fc134151bb6295b191317. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM71600445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ed5ee09d6856d64794d532294c87f3c60e39cdc2f4b197c988fc0dcc576dee. 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/CHUM71600436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4228b668b742b742852517c5e1069cd3ee872dbb6fec554a9dfcffc067076a36. 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/CHUM71600442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439524dd198419dfedd347a35c49ec9affd0f30948a8a1a301c6aac31c60b287. 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/CHUM72500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe70d064f7f52447555c12f0f1f4d1fa24fc54070cd78511c7be1b580b003e7b. 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/CHUM72400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268c297e011c1b7650ac89852f4ed392274a730706f379355082ae22fb85bce4. 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/CHUM72400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e09593784d01e55a0f8a2b27006e466867481c4c473b1673949e07374724bca. 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/CHUM72300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72efe45782836ad7ce4cbadd575bc4e41aa72f60d4035aa3a820206b03a5d5. 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/CHUM72300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5dd951ee3af4cd51777868dafd1aebf93b10a880ccf54495f3f371492c969f. 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/CHUM72300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b772fbfd9a424b9253b3411072128756e6dace0c563ce06baa8958e03d5ea. 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/CHUM72300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb57457d9e79846e561561ba62018b25920e0f2e6b143fda4a2fb62b90a37e3c. 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/CHUM72300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5dd951ee3af4cd51777868dafd1aebf93b10a880ccf54495f3f371492c969f. 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/CHUM72300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b772fbfd9a424b9253b3411072128756e6dace0c563ce06baa8958e03d5ea. 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/CHUM72300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb57457d9e79846e561561ba62018b25920e0f2e6b143fda4a2fb62b90a37e3c. 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/CHUM72300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b772fbfd9a424b9253b3411072128756e6dace0c563ce06baa8958e03d5ea. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CHUM72300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb57457d9e79846e561561ba62018b25920e0f2e6b143fda4a2fb62b90a37e3c. 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/CHUM72300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f2cb3186a1c55c44dc1a395bb3c265e0306a8b422d9646aaa1139d55397094. 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/CHUM72300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d1ea1b788a079226f1c9a7b8b0fe0beba11ab005d34022260a8c4fff68e0d0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CHUM72300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6b20b7c8bb35d6c880e5f660acdb09488a010d70fa462864c46048bf4d4219. 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/CHUM72300038.
S Läbe das esch gföhrlech (Live Unplugged)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d1ea1b788a079226f1c9a7b8b0fe0beba11ab005d34022260a8c4fff68e0d0. 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/CHUM72300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c27153472abca0cc4177a32460a2dd6b3d0164fb811efada104ed2171e777c7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CHUM72300032.
Vierwaldstättersee (Winter Edition Live Unplugged)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c27153472abca0cc4177a32460a2dd6b3d0164fb811efada104ed2171e777c7. 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/CHUM72300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6b20b7c8bb35d6c880e5f660acdb09488a010d70fa462864c46048bf4d4219. 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/CHUM72300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc2d12e2fc58c07baec5743e40aacfe405e27484775913c67427ca108dd9c77. 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/CHUM72200341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8489164dbdbf3d718e1daae4cdcccb1ab700a6ac920587ef8c940b2f6145678. 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/CHUM72200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e723babcc4eec80ab6f01dac0099aa0d35f052123bbe3275c0c7a92a6d7c65. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CHUM72200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead352506f224ee54d218e87aabf4ef5ee2d5ea9f29020b1103f2e2cee499d2e. 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/CHUM72200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29593310674d940cfeac553582d1094aea18995c5a5838d2a48f3d3264992355. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:31:20Z), 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/CHUM72000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb4be851de1083e17fbe542afcd971783a5e9187daedc22c28a0efdbe1ef3e5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CHUM72000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20a48e36fb432bf71bb9594643b39806f65e4e1d524131f715de1a9c5438f9d. 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/CHUM72000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e4c7b7c72e86ae90a814ef025cefedf889c6d880f8a42bdca0d47a93e6cd1. 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/CHUM71900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cee0deab916386d0f54889a63d1470c6897298b84374154ddc6d52b3a1b7776. 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/CHUM71800185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f167d55cdaec093f6ce20228237d01264e42ececf6939282a2306ae66c8214. 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/CHUM71800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da2e659cd2375ad902e735b7522180ea3ae1603b77742919a658d729419f913. 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/CHUM71800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157028ec330e7d12cc76031164cb882352bc0fa4a862ff906d5a87ac854569ec. 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/CHUM72000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5d80573bcb45279d6701b28dca8e0d3869455ece8c4b296afa7abdd344090a. 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/CHUM72000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04cf67fafe4f102e8be51aaea8e1d3fa8edccd27737cfeea8bc25def3cecbc. 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/CHUM71500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca63ffe2ccd3bdadf51a9888a58f0b1bef2c206ccb1b4e82611b8ad7e96fee9. 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/CHUM71600444.
Ha nur welle wüsse - aus "Sing meinen Song, Vol. 2"
Sing meinen Song - Das Schweizer Tauschkonzert, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc18a39bc27128f08ed3dd359c81c5ad7f67c7859bb227746d93ab214cbd2e2. 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/CH0832100150.
Chliini Händ - Duett Version, aus "Sing meinen Song, Vol. 2"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af4a40a7d84b128b158e4cd4b340e965e7c6e7c50dee25b8a2954c08d9aea12. 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/CH0832100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3727ea14720faf49cd2527da992bae53cbdeea4ee1856ac4a4486e69590cf7. 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/CH0832100330.
Hippie Bus - aus "Sing meinen Song, Vol. 2"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6b619319b54fc0a759e3b24e6d3fd0bbdb5e4f2ecb6fc0099a81f0a49f630d. 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/CH0832100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb037a1ee05afe223387d0af94e297c28fce91be5b7a6897c82dd7256d2b69565. 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/CH0832100110.
Höch (High) - aus "Sing meinen Song, Vol. 2"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb562ae77bbfae215dfc66adf169c82a6a4d74a3457e57c73f517cebcdfef7f. 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/CH0832100240.
Hippie Bus - Duett Version, aus "Sing meinen Song, Vol. 2"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72662b43c77c3944df071967f7b90e0f33f2e97c2479e25c698d30fee03b75. 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/CH0832100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae45b080f019e4e8d811931739437bff5434c46e7d18c423faddf52e4cdff97. 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/CH0832100380.
Sing meinen Song - Das Schweizer Tauschkonzert, Die schönsten Duette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af4a40a7d84b128b158e4cd4b340e965e7c6e7c50dee25b8a2954c08d9aea12. 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/CH0832100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72662b43c77c3944df071967f7b90e0f33f2e97c2479e25c698d30fee03b75. 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/CH0832100480.