Slot, the slot or Slots may refer to: People Arne Slot (born 1978), Dutch football manager, former player Gerrie Slot (born 1954), Dutch cyclist Hanke Bruins Slot (born 1977), Dutch politician To
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 0x0b83246ce06a10fd58ea98a6075bc624aee71888946149df0a980ef345c6f35f. 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/92b9ec8d-6833-44eb-9e28-d29534d0e7a0.json and https://artists.proofprofile.net/proofs/artist/92b9ec8d-6833-44eb-9e28-d29534d0e7a0.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 0xf89e5bf8aae2586964d39dad94cab1a8cf70ae9e1d9567f2340f13bcb083a8ab. 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/USA560843774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4977fa1137243bad6703d1e7f0751290bf63e1faefe9ab022cae06455971f247. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:51Z), 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/USA560843778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c449e8a5d0df445dbbb036bd752205406d7251460c2de5cb5770d82ec3fc03f. 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/USA560843736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6078f6c8345324797dde7144a236545cc0f9009b1d77f241eca2930e1cab72. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:37:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560843737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5c86e37d56797208900268f72dfc8d311b39a0bb0ead2e9d5e2adaf2cff5f8. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560843781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0a3ea2f2ddd4067ad0a61e7a48d6787f93715383d32d3e5d48f48bbd74ff3e. 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/RUB241202903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7accf6aad9b692d48b2d18fc7ab3060dff9fdf85d004d6664a10620127777fa6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560843783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd891182930d79d1ce6728b035cc04593ff34817493b1627dce6c9475158196. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USA560843784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024f7580dbed9c605266422e31b69379b3a8f13ea1c41cfeddc96283291a8f25. 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/USA560843786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9269ea502c15a9554fdb016d568ba8048e585a251d82ca89a28af460e590a243. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USA560843788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5595080cb52588d4be778ba79de614991e8df60ab1ec861f0525905ca8293e26. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/USA560843789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59df8ca7501827d9c99aa82b73fb3f64ae92b1a36930f90dc1d491d624a3d7c4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:31Z), 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/USA560843790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44efe8c627885ff98e6b8e7607c89e27ac8f60e02cd6756cc7026c790ea4199f. 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/USA370953255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cbdd6934981716c5b12326c36559dd42ace5ba2d02f19c4e93b4ccd7e65f70. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USA370953260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff72e1b5c461a07f318a3b4d31877b0a744b2f958e3b62a08ac6e6035e1d261. 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/RUA741019206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1ca1639afe2ed72abd900968173f2f48f3a003be418aff5755dd4d7604d11e. 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/RUB241122903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4fee39dd60ccc69b46a9f9b3f4ea0e1a7a143c62e3a4d1fb313f08d582e56d. 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/RUB241122904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72a1bda1b5cc4ac89f6c01f40c4b2759363d9591758a0b07790a1b7a924b010. 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/RUB241122907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4fee39dd60ccc69b46a9f9b3f4ea0e1a7a143c62e3a4d1fb313f08d582e56d. 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/RUB241122904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72a1bda1b5cc4ac89f6c01f40c4b2759363d9591758a0b07790a1b7a924b010. 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/RUB241122907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed4fa86495d4eea4c34b8ea2e1e24b359c7dbe5ba143a6d94873054e1d5ca3d. 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/RUB241336801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bf5922ee01b1f15d6390b257b9005ce0825c7be456e5929e123d77cb25eaca. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB241336803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03eed4d3f998edf603615a0c39b92040307cf2acf1232224faab4f0de89f0c7. 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/RUB241336807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393f40def6b20cac85c7a2bc56ba13ba36fee5feaeeb105adfd909b465d0bc5f. 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/RUB241336810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a03bd3f4f350c1d5a2353898cd504711c4a81a03f1d810606b3ceef5ac3f707. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/RUB241336813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aa5d69614cc7493a2b482cc46309fcc2e5c7a3d0fd7d6fde6b31dcfdfa697e. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/RUB241554001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7381b7863f159bbc169100b57a796582bfb55cd05a8f251de95f8f872871a0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:13:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB241554003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0a2b6b22833fc4e17f9d5c31fc05fb7e488ed121fe1c6a2a32a0034e118859. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:00:20Z), 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/RUB241554004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca79e616258371e7fab3bc75ea8a99ac135234b636603d97cd513de24c2f600. 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/RUB241554005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f2d74b9c20cf3789fc3d9b12bb583c0ab3110f03adefc437e6fa989005a3c7. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB241554006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a536f9f1f1fb860056bb8a17cf1a5878108af4200bce2c4fa09be0c0c8b2543. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/RUB241554007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1074bdc69a030ae9fdbe229f3873741b64af1ab861f78f796b0ef5a46ff7a0c. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/RUB241554010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a99bf815b6ea7229ba1c8274884164a2566c27b6bcc68f446e5131f138c108. 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/RUB241554011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837fda961dbf7eeeeb7e20ea59b56ae67409375927b43cb6b670a42d61f4db71. 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/RUB241554009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cb9004cbfa57bc563afadddf9170eda21151b7b463b9ed3a2795bae96fa434. 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/RUB241758709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d0c36b1a74b1dfada37b1bb700a30d953d87718dbf0d75a821149b2c94cace. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:00:49Z), 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/RUB241867101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955864cb3d314fcbd8b94efd0f19f1520d3906b7d60f6cf62df8bb2bf88bd629. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:18:49Z), 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/RUB241867401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b100c7f603f65b57df81d67fd312dddf7fe30833b4bbf73c28b1bc813ceae8c. 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/RUB241867402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38863034a7d12e6b185ea02a2f17e0b68fd26db82f5b14afdb619b40bed57d23. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:22:23Z), 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/RUB241867405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf00014fc9a63bddd60bb6c01daed0741903a757d91c623c8f88f72e5676fc23. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB241867406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f68ff71e0bc6b5bea62f8f1936a7e2e41f2013a7b92d117104c54123ae86769. 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/RUB241867407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2db63657661a11308c5c38af538c611f1b9ad0f5e3c061179fd796489a51d0. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/RUB241867410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf690a579807a158491823b59422b27f91d88403f9f4e1d9ecb99694a16d6df75. 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/RUB241867412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7347ed98bd9be893ab9b102c2ca96bcc4294d066ab6f5898667a4b936b5bd3f4. 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/RUB241971701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a68e04138b718d25f8bb67cb505efcec0331886fbe76277a3d020f1b2a08e56. 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/RUB242077401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c5b8ccadd870af21c4172a770843ce0f91852799e929cfe87123b93cc3745d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB242178802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0764a264de3c726b96fec62144324fa11830a1418a8849d7233db026f91103c. 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/RUB242178804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebe821db9ad55c691985de81f1a5f9276e9bc65d57f99c10fcb0febdb7ff738. 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/RUB242178809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76abd3da45bc93eb9630c4c07f9fe0daa4e83de943bd5a185d31186e37a52ec1. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/RUB242178810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6053f2942a835952d23c6378223d28f794ff74c4c43f36bcb1d374dd351769e0. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/RUB242184504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5709fca16ac713f76398732181bf87557d76eb027b9e185bd6aad33bf416ea34. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/RUB242184511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7b633c47c67dae7b961fcb0d9f468f6fbd40f4a63a65e97a9b0a08b17838c6. 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/RUB242287701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ffe3c6723be650e83dffd8b84f9d472a959d9f05c40fc24b4646d892d0ac52. 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/RUB242495901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb2c432e9d5a27752726096ffcde7f7dd273be53a8a3850eb4102be03d4bfa. 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/RUB242496201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97571fdc8446f2887002cb50f38794870c9e255750a623256ca3a868ce1cd15d. 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/RUB242496801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530f9dd7c8383955bc3bf3a14b73fff18ab030587f0321ed80be3ee53b9e2552. 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/RUB242497101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6e56f9b73227047d2e771e15bf314d256dce4f7c6da2ef70f065b3fe9acb75. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/RUB242496501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ffe3c6723be650e83dffd8b84f9d472a959d9f05c40fc24b4646d892d0ac52. 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/RUB242495901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97571fdc8446f2887002cb50f38794870c9e255750a623256ca3a868ce1cd15d. 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/RUB242496801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa573f1178bef6f9f04d48c52d4cb3ffac33b679d39d9a367d0bd6bfbe858a5ad. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/RUB242496901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bbc0389744b6fe4b9e559f23f9b01fe8b88bc86f88e068a3f14c9ba6485673. 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/RUB242497001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530f9dd7c8383955bc3bf3a14b73fff18ab030587f0321ed80be3ee53b9e2552. 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/RUB242497101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc740f5ed8d907ad1e493304c0be907f9b5f4322be27f3cf84241e67e0cbf5765. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/RUB242402701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554c0641b4235bfe21b5a1d036e2d8203dcc9a9417ac8eb74a391780d2df4f18. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB242402702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eadb4cbd531d208b1545b0e689c23df8e38cafeeb903c7074dbd725c205fae. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB242506301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4125e27d6c5d79dbc6b1982418fa1ae4a80ba5ad9291432fbefd9b9cc5aa6d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/RUB242506611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067151d7f5ce861d15bfe39cdd70ce5e466d5057ed1f299510f49a4153431ac6. 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/FRX762161770.