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 0xb84d3c1a215cce3048653ba1e4688740b197ebf59f8af2b6d34f2cf6a8925515. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/696ae499-d70c-4110-89fe-c732a5a49fdc.json and https://artists.proofprofile.net/proofs/artist/696ae499-d70c-4110-89fe-c732a5a49fdc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ewigi Lieder (Hugo Ramseyer zitiert Zyt-Dokumänt)
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 0x5acf5dabbcc89232e42403e467c4b1bb01da1df99ae6e59006ea2272330fdbf9. 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/CH1080701551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da9989beca6eee57fae59c4ea9fc6e3bacf3b2eea4180c0fcbf3890ee95ae4b. 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/CH1080701552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57fee7ae72c30404e7249a418e95fa336d4b63372845b8957cea6d2b77d3c76. 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/CH1080701521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7affcdc1777bbd8c07b0c19aee31c4d846d02d9f382c003a66fb08b1ee9eb391. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1080701522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006542894e83373d0d95531ee4171d9433276b23d6f4f4ad2c57b0771745aa92. 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/CH1080701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0f70f115c546cc059f0e1caf72c094cad3041fe402261521544e28ac20bef4. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1080701555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac7eb502c490bde5f66cf0e4705bee5ce48b17b9b4b7712e2641a1dec8b1b71. 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/CH1080701556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adf4d3885dc3ff707f2de8cfb7cb3df819610bbccc60a3f7aa8a8b275167de6. 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/CH1080701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3619711a73c408517d93f9820bd3e7c7bcb25cb6540fc180c23385ba284e690d. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1080701526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fe5541ef155a2e82a91e4e72740877fbf83313e6cf4c0d12fbc11b43780009. 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/CH1080701558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecf0f394c23d4e6e52c0752cf8823acd0b293487a06c9e7a054ad724bc7a7c8. 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/CH1089200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31729533f03f3425295f7dc0662116ec174c360c07c97dde383e0fba90a4a388. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1080701563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1bc14e356d03cc47d838a80d15cc8571d039092be829fd097c4dbf1e22072f. 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/CH1080000568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbce716ed5ae2bf8e8e630b47d51dd2bbb4ecd22d65930e86fbb3d175c4a943. 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/CH1080701564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90a9ba6fc960c26f73d1b6e3accfe7445bc50cad6e43df79ab55e61e7867cdd. 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/CH1080701547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110eac896fce990058865a73fbbc4ca755d7e5572686173c46f1da867224ba3f. 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/CH1080701548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4fa5212acb340e5e5fee95dde52597e2580e0bbb12450c836d7fed9764ba16. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/CH1087200231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdeaa0fb9a7202e80fa1ed6a6e00b93920e12d01213fa5e3bfb9220c476f862. 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/CH1087200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d41510ff34d7832efd058e6494175b0b409745942f76c67fccaee96231dd37. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1087200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42d6d16db2ddcb8d1afabe888597d5e28084f383ed0312eae8dd6b56b38a51. 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/CH1087200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb82df32427485987d3cb828013929f0eb5098031fabb22b6971470e4f4d10f0. 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/CH1087200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e77a9273d84a06574b283ed9e49365c5a9ab2a9249637e81543395e5a2dbfa8. 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/CH1087200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cca3ff218f390d6ba5bbb7da233d43c112d67dca5fc060ed29770234e0b2c7. 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/CH1087200237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6b39fffd670586e588b80c777a3c82bbec5c5d4b9d2f58b59a275274d871a3. 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/CH1087200238.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4410e69ea8861589e04f7109a5b057dace9c0d2a463a86c17d9053e9ff56b47b. 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/CH1087200239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee82ac61ddf148cb1a7627912281f67f5aa3d0082bfdaef753e10428116b150. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CH1087200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3343cbf87fc8ffd03607d8a3ad70f929a419c9107cf140f58a937c474ace82c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CH1087200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4353c9a670be2d8a8ed92541b0c3860789c08d0492ea839228327520044c34. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/CH1087200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a356855f9e2436ab1540965168f3dbbbcde6e81795779b56526437d69834cd9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1087200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaac040266925ed0957c6c5b72c156a3d3f9ee2876b1fd026c78a88127177fb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1087200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089416a18b4c6eb8a4bb6c7299c3df20364652e1d2b275ba7ac74c3be1e39bd1. 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/CH1089800585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328b965c7c513f3b99bb08fcc5646bea4bd84c26ccb9e1a497295f06a9fe4ac. 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/CH1089800589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ce2bf7a0aca698e573a73db39ffde77a53d2f3d2050ad3ad6fc6a06ad6f9c9. 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/CH1089800592.
E Löl, e blöde Siech, e Glünggi un e Sürmel - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ce312778c5aa804158f7f88887fa4531cb695201d63b55d7624d6c6157e450. 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/CH1089800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ca8dd4cfafb623a646acd28f5e08ef5ecaee7b58c7876bc96ee175a42e47f4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1089800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7d62b9bfb88aeaa7020a65d5067c383dfbf2f7c82fab6b5334389080ac06a9. 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/CH1081600408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4e368d97da34502a95d31307630461b14c1bfa5d4c4a0c31a146568d00386e. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CH1081600409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96219effde363175eb6cd42bee4cc839300200ee79f288cd5d851198950fcb0. 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/CH1081600410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fee7d8af20a560dd3497b4969e876958c4b324df20a933c4a77033d124ec86. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a673accc16ee200c7e771ca70a531c069a6a94c3575670749908fcb553f4efc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28756b0853af7d76e60ec724f6ab9d2853f036ee1f79e348400bfef4a0e45940. 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/CH1081600413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05b857329a078a6ec67ebf1021383bcce258345782a8274c1aaeefa4df57325. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322e1081b5be6c2a19f865659d41af65b4c58f4cc172956c25b44a47d7842fdf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69059422f5b20356ccb38e2b29c0a74844baba2200fe0f92c528cdfe4f2814a4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3a52540a457d08402d1548baff48e0a8766ba21d19ec5bcd975af6f79fb4e2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d2043317dac0097d118441f688f5ccbab17809c4f03e7103cef0404035f288. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CH1081600420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b63fa94609f88ef1dcd95e889f9c9d747e0704e36b5311d4973f07b89b161f. 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/CH1081600421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2679c1af25b4a8ab433003ba8d547a210395def4779c8636a91b3ec39ccb83b0. 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/CH1081600422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36793e1cb016618f6e503c4149bc87760bff6ee130638c637dfc7e9edf5119d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1081600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d8788b0c0ffb513510d3ea1b55cda9ab7201a10bd611c4a49b737e28083aa. 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/CH1081600428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb340661c624a77df22a199f0dd8e51cd3b24109f84d62aa3494f0a25671545e8. 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/CH1081600430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e29abb33e1319b3552751256029bfd9376d3765f3f89dd0e8ed50a45d85216e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/CH1080500821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc39ce06a8b1308bfc59476bd846d9d304337a35f9c48c42f1eeb7ef4736ab49. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1080500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48be098615cd8528496a7b3500eb4713475a28fa253943a03267d54bb96b2823. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CH1080500835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d5ed1400f3e005621f1034617e8eb1a0f4702dcec57dad1e6fa23707d71db7. 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/CH1080500838.