1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc52283d977a8de04dec544228c6ba9e93dec80e2c5eb10b8046f51170ba3b7. 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/5229f86e-4b2e-4c05-8b3b-051b1c95b670.json and https://artists.proofprofile.net/proofs/artist/5229f86e-4b2e-4c05-8b3b-051b1c95b670.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf6ab4657fd6ef28d05477a08efa8c6cdc205459c78d28c831d4078af11a30b. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:24:49Z), 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/CH0832118880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93104e0ae025a7a73b3143307fa8755d39177631d1ccdc2bed67daa23ec3741e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118890.
D' Globine verzellt luschtigi Flügergschichtli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af3cfb3991e9a60ca93269e8c886bb2de33a49805f1f1debd3fb13bfbc34fe1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268842876c644775fce4a82c6699ccec08b07b2873785ea97fcebfa8b09f6d2a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aafeb9acb9e31c8fb2744aac7784af82cb3606fb8d582175ae83612a91e83e. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/CH0832118920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fe95b9bb846c92dc3304833372874c75ded41b96693990c56b4ecfec391d84. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a5045ba27d1e7ad767220998891acdde06a039e95e1221317dc6f72480745c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118940.
S' gaat wiiter mit De alt Kapitän und sin Papagei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed3e0db2fe30918d31731c25ba48c0a716237b0ac84af7712c6644cd2e63f57. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12eea45aa1ed251246a8100533ed85ad9a14c5b53b3c661f65b4e88cde99ce4. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf214d9034a90b9b759bf3d019cd290c341d4133bb51d6372e5e8fc03fa67847c. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/CH0832118970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe97bd2df552839efc1a0a86ca28078edfd102545379a43b02bc8279743cd544. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bba7d1fa721fb089fe95ca5abf3166377bca7f5bf0155fd1a693568435e6bd1. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832118990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b71705ecca1fb920f16879b436999061a86247aa8cd776211f71d7b3eaca31. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/CH0832119000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916f669903623a7c2532905b215040ff491563c19a94538973767991c87cad58. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ed90f4ef684c97a62933c27f8b675d0c82dddd2f78a3f7240fd05e62216d03. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a625b0b624b34367e2467eb1af88e4ceb31cddb44450b63fc39177eb6e8e50. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/CH0832119040.
S' gaat wiiter mit D' Globine als Usrüeferi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf35a31663c1373aa047b69d7b22663758a701758a7527221b574126bd5ddc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:16:27Z), 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/CH0832119050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c87b21729341c6d024e358d841d0ec50be6495f2f1353463a29a0c2a84c8b8a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a164156914c52328697b60d3cff850d062ccee3e462dac59e6bd0b510aa310. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/CH0832119070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4325f45348f4d238581cdfadcca4f42d392a3241d5f1177d93af6e5e25765fa2. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/CH0832119080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edf6e5f0002790906a727fac28d95aafdc9c09d9fe9290fe0fd284c62b5aec1. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:39:37Z), 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/CH0832119090.
S' gaat wiiter mit D' Globine als Nummeregirl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa630d3702ffd017a430fa13fb7a357834daf0b6c903105ac4835d36ad37d9f5d. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/CH0832119100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe1e37aa3a2c5f4d50670e13670ddcd8b9477a32920ab2798be6685f72dc396. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bedbe13b4baaebdae911d395b84e3cec5a6bb27a93cb8aefc528d512862836d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CH0832119120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51532c48ca820cbbff82b3477d7d2ddd72e6c268872410f7bc68385683628d2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/CH0832119130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5402ebed0099680efcabe0bd32f52e530f61ee039d3dd50c902073ee3cc7a699. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CH0832119140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2373e417319cc49477099f272fed01725c38ecc7cd5d0b1bba5854af84e54fb4. 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/CH0832119150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6db6af3227a53731e63bf9b106283212a1b8172e521d13af8ae7350191cf70. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:30:10Z), 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/CH0832119250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49a1c27a6917142d3b77cf59a93fbd09c7cda5b4fc82858fda7cd319038cba9. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:37:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf690c4354c7a153ff14095a3aba5b8594963566f27b4f1e1f47f38474018fe9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32a6d5e01793f19c6c968e4621fb89c49a928aaf8959a76829f26c2fe65c0b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119280.
S' gaat wiiter mit D' Globine glättet s' Nashorn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cce719f2f79709fdd61ba14beba3161a23ab674dc564edb683137218b731e4a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a910fe8e242f9e24ba5359f2a012014978684a2460e83e8eb954d1a158d862f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebcaae85bfed171f2ffc7172471ca5fe7766e1c2365acf62d270f3433d2d1d2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:15:12Z), 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/CH0832119310.
Na mee vo D' Globine malet s' Leuechefi us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe304218cebddc372c69b76b0f3e50b7b4a000eecdcc3bb01765420f72a20e0ac. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d1f43c39bea60d0d936f7d412ee8b1c96c0b4eba57ddb41bef0cc6eb72a016. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e7323cd5c36902c73800011693321890b01307b33a6277614e679b60e2d4d4. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca55d0f4bfc5fecda1e23dba895440a89a8a0d5470705b90eb5a8b96bee3512. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73eafd1e5b0d4ecb975a326ed4a3d5860e22febd4954e1705d5af8a1f1cad99. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cef62c6e8e23175f9e3f413e6e9573d6c11b8656772cee2fa5ead1dc316a2c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792677b839e6b0db76855e9a23baf892eb8bc2d2502c895e75a2e3ceed1250e4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119380.
S' gaat wiiter mit Mit em Schiff übers Meer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ea82698c25344f05bc24e1ac8fc78887a5169c19461b5b4c284027f415b679. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2bc4e05385d6cac46ace69ef6e7d6d02f556d5cd0a160d6d559f907a5a2ad9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a634081118c7491911bbe6117c0be57c4424d7f0e2ceb61247b493adb1ccd4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96486c12c27c0a0b3791167c5a781b33e85ac0eb7b278d39a68df1e2f53e2f2. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:03:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd580f7c38fd507949853314a63af045185a658acc359390fd42f9190d979911e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5a151aecc60334c3399032c9b02135014e2808a5ed0d5d1ac0195e77dc9ee. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04660d3c13d8ec54df75a3b4c2cb0c0f96125100e1851df6e581b7cbf3921135. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c72482719a7fec3253711d167d8da2b857ef8418a5b316b8c8f99cae2c095a9. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443b1c3a2382a3f4de39067574fe489d1544402e0605701e94ed7655823d5366. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:42:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527bb9ce039831008d07376ec79b40f3160b37f3f846732e8f3ab1013f8653a2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832119480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30a2c2f23a956e4b28fc75a805bfad4160095df82287015f70dae0e252c6927. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119490.
S' gaat wiiter mit D' Muschle mit de Riiseperle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7822754c062606263729aa09f67d0e6b04bbfea29ce12763ef3a72fb87b87a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CH0832119500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019d35614cb82deae40b3edde26cf440fff3043f9603e14d534c5ffeb04180a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:31:59Z), 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/CH0832119510.
S' gaat wiiter mit Gschpässigi Seeräuber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6178b217b5a4a0eb16fec04bbcdbf31a086a1f67cec1df0728bb28b5ff194a98. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832119520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25e71fe349441d4779ac3a00923aacd003199f8a3e5d714bf13d05b454a5f0a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CH0832119530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b855650642439259d3ae06b35933f12ef40a30bcd072602776ee249eb37d779. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/CH0832109900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495b2a4694c9c2a17eaa8e6a038f480c4592d50a59bccdedbd76653df33b99c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24b00d99012437b7af95d0022359370a770bb9fa7052e1d8c20b56f2b65fda3. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939cd718efa17ceccbd7edc44c36828e74f4abcba76054d5e5c84ee69f09f6eb. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:20Z), 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/CH0832109990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9875a87e3221086ed35eea31f5aeaa868ce45428377d73ad53bef1c59628d1. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:31:57Z), 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/CH0832110000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5fd744c072f61705274c8f30b87dbaa4289e5665c9578216e1afc93258e68e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832110010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665ae35674ecb9d871d1179e375852a9d84e2eb1b93025b359d8700efa247df2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832110020.
S' Lebe isch mis Lieblingsspiel - Lied Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e03ac77de4f58ad36be89bedd1cbc3a9269543dbc9d671f5784d9d587886d69. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832110030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83f22d7fa420ccd9da967ec44c358b62f652fef379053caed532aab550489b5. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/CH0832109760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b38f8c6a67741299f6e4dc82cdc36dd88a4d9c11436e819de3ab1ce0995f509. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:31:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90b5cda5cef72e5cc73bafc39fee5e71fe1f9579b5132aa3c683c6815e2c469. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8323551a5ad4cb67a6188170eb33c08700bcf700fe9f5331795d572c6696a54. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:05:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef67b46d4433153bae39e498c64f4328de4b056dc3453d08f59a5b9826701746. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f10e476fe5d12a4c2d0be4e929410ce69b7e1eb2887ebb5a30d16b69d7d4fbd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6330b2adf4ede29f2533dbe6e5fea1e7186938347a14be26d40e47e793be0e. 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/CH0832109860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a5c8242c856f24a2c380cd4edd269a43d963358fce68319c2fa52dab541493. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH0832109870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29e64df4bf1fe1546deda4fb9cfdde3b16c84ff27e324f2ced4e6993adc918a. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CH0832109880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8669073eadf0c1ca9fefe6743b3b5f65f5dfb2bbfdad8e319cdfdbbe4f3f144f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CH0832109600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabad150e5d88913779664d47cddb2b02a2502c882a1a2dbfd918d5b7cddd6fc1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f4740ca5af58aa548518c795306350ac5af01f2b0b921b18d620cdb7c4067f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:32:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec05b548af699d52897f975218a5b6e37edd901a9ecb2968b70b1b1fa05f34c0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc466906f863d70d540c815b1b5615b3274426e043b65695707ae158f02fbdf78. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:37:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eec20bed310d18066c96a569f1d363f5cfd88b14634dcfd1843d600ea8e59a6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4337afc4a9b1a7949cccffc147ca4c8ab596d3f43f46e99e33269a820d6d72. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc711113585d1c0e17d47a232238d30a730547f9a689aebc68c41dae0f5292518. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e9a9cc3f45e8d9db54388e02df932704a4e16bee5ad4a15bf399e987b6a52e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c3ecc539b6ba193917d7064bd8168fe73c17cf2f70b5622bd27da24d9d0bd1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb329515083a26e4fb3c0b5cc42231ec4618913ead72f5bdbae70a19ce55164. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8e9098556cce1f72dcb3dc845bdb68837b69c22377fed63052b6be1882b3aa. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7def6ffea7140f8c93d32eaf692c0eb07e36186f5836f31949c34210a240d7ef. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc492a715b1727c19062452d388200dee4e2ee4fa0e3bb27034b56890f9185fda. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832109730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201c39fbf940d8ab6b994fb6e868523bed3e9b352cb6e17a040667210e6874cc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0832501710.