The Kronos Quartet is an American string quartet based in San Francisco. It has been in existence with a rotating membership of musicians for 50 years. The quartet covers a very broad range of musical
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 0x106c66909e3fc45d5569ccfbe8cc20f573a2a6564667735e46a8ef0c65b1a73c. 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/54938f86-1b4d-43cd-8f21-4e7c911e5fb6.json and https://artists.proofprofile.net/proofs/artist/54938f86-1b4d-43cd-8f21-4e7c911e5fb6.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 0x79eed46b772b5d753e0ca842b3d954e2e3d441f2634aadc5f9569d3a837fe299. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7a42a39def54522489fca05ad4e586c48bc9f9a694efc77dbba9a39697d7bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebd401058730748f8079e65c3a0ccfc6881a7235cb8f4b86b44d6766679aecc. 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/USNO10600911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eea53b89c8a12b59db1d23d5806bce923fae6df09565bdc8319e03cc2456421. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34673ca8f76621cfe7ec71993ebc89635a0c8d49fc3d5710748ba8ae303beb9. 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/USNO10600913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609b1a024f73b44fb602626930798bf2bff8fb079efc799e9a9c26e0c0c0ced6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3317b458c2d69c1c3a2d86f94aac05633b5bafa245d742b73c82d388a832a807. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fac419b807c632cbadff86189e2a41ce107486bb990913102ca7ed59228cc03. 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/USNO10600916.
Death Is the Road to Awe (feat. Kronos Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4babc852605a40e56aee3e5786775b88cdd124a57ceef818fe4ce4f54e06669. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354f834dd8cf5e55b32c7c69ede166e4399feba8f2c64613edef844edcf11f55. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600918.
Outer Spaceways Incorporated - Kronos Quartet & Friends Meet Sun Ra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfee46458fb879ad6bba2ed195cf35a30f93bd06e0b3f6b49938c4da27d6d54. 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/USA2B2401180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1b7ca87372952ba0946e6d84d3059a7fd8f8000e7ff17698947ff02c024e9f. 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/USA2B2401181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82d42709807e5b884453351926e311dbced0c60dcc48ad44fa9d88827dc16bc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2401182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc689b21181323d336e1991b515be27812e85831adaac5e68c63d66cd7c6347f. 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/USA2B2401183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfe24edd943212000462c24b92b9267ecd235b3c9b0116cebe4fdd34a86c17a. 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/USA2B2401184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753ecaf556af869394e0dd2037227e04c9d401441b997bee5a43c6e816f98fec. 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/USA2B2401185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89c8adde4e883af6d9f5ac33f2eda597b893567a3c353a5ff1b5d349c3c9d68. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:13Z), 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/USA2B2401186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bdaaec607438f1b7aea1797d6817447581850af5e774ebf22d3d1372e33337. 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/USA2B2401187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1a137afce5a16bae0174cb3ff79b0d8bdf47730c33c7a12edb59b15bfa03b5. 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/USA2B2401188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ff34de47b5205806f1410c5b74f25eed6f7c91980fdc3da7914f00044a888a. 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/USA2B2401189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdae2d13fc92731e72ecca5729c7b4a4f481f0bd489540f657d531550f632ee. 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/USA2B2401190.
Songs & Symphoniques: The Music of Moondog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d0c71ab14c44d1548c6c0590e0d22fb94c6b03413e23454787bb2c27814fa1. 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/US3Q52310601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cc6d8cd37d49a18c5d73d5a96cec9b9a7bc6948eff2627b35863ed125d3baf. 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/US3Q52310602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6407a067e1499a4ad00f57e59f3ce8dccc45e2a4eac5c76e6b617e3a6b652f8b. 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/US3Q52310603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774ce1331d4affc1bf85c388b98c2f563829a5f9fd2f031fd2bbfba28fc8b963. 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/US3Q52310604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d7987e9ccd96ec272e69a437205bb2789fbaa54b4d4f9c79ef4a214b87229d. 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/US3Q52310605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674b14cc16e0ab05bba8f3ec634ab9610a1a74e19baf02dabb9919f1b17fa64e. 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/US3Q52310606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb2c477f5ea9a6c2af2b22bdb150ab6455412174222345e091477289d17b492. 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/US3Q52310607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d0baa4bd2ba8e87368404c81166ac0b575ae5dcac8e66cdcb1a12a3f5644f3. 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/US3Q52310608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6405505eab115539b3d87149ac5241a1e94244a3517346699ac42778bc711f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:32:37Z), 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/US3Q52310609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1780a62a8471051c688fd0206e8447a9c6b1083c69667f0e84fcf2efccecb8. 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/US3Q52310612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c9a73e13b849df042a3b92105d1776835fb373311ea8396f8fd5af3a687a3f. 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/US3Q52310613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ff90870419ec2cd126c1f49e428bfe431d6f538cca19f291646c4e2dae1e73. 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/US3Q52310617.
Long Time Passing: Kronos Quartet and Friends Celebrate Pete Seeger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e5cd40737ce0a29f5daff487d590583eb5b7a0083e7c501954c39a0341eafa. 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/USSF12024012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f701bd3f1d10406a7ce7f45ed24a6861902dd46e87c4fb4166ccbe396b91b56. 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/USNO11700657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e4526542e54ea5e3731eb2d2a6265120ec2a72058eb60eb4bbedd5649fd7a8. 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/USNO11700658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff9dbf229f39ee2963b348201abfb06a569d28daf3f5f5eef672c79362890de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11700659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19cccd1ef2a9120ca916391e99383393b042750b7ecd1fe4e5472ae0ec505da. 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/USNO11700660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f39509536a3e2199e89fb27d5b82e1339331573f9a29cdef4e870a951460903. 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/USNO11700661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188cfee02ee3fccde7c2b8556c8f051d91cdc2210685764b9d4d35b6193ec946. 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/USNO11700662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d5ffa037ac3dbe2610f036b825ba8673321bc244555234422cd7abb46d1be. 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/USNO11700663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7449b9097268d921e76d29af80653fa5f23d64ee98c649f61c14293d2b22589c. 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/USNO11700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6454644baf985c143778c585f667d7a3e4a0c5c1be9bd512787bfb5011f71c. 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/USNO11700665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7947594abec0361ecbbc6ec359decf6bdeb4201c82c64f4592a5aff6877485. 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/USNO11700666.
The Electricity Goes out and We Move to a Hotel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62efb76dfdc30570d0c62389d745bc82bbf24cefe505afb9210c1331a70413a. 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/USNO11700667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4c7bbfd802ea4fa18ba5c7d0f66e7ccbcaa4cc1070ca3e1b88019bd0fa2ea9. 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/USNO11700668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd584c42e71f52f42633cec382a70a17688acc8ac9b2db102a49c4e1eea0e7c22. 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/USNO11700669.
The Wind Lifted the Boats and Left Them on the Highway
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9f3d2141b4ed3ad62ceea049099d035b5a1f92c2feacdb5aa78f5da524dd02. 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/USNO11700670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c2ece7db36ad600da8d32cc4094027300abd8628000af523d891cdb1491f41. 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/USNO11700671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9fc6e59da27c21c0a5aa30bc676b86f60d01271632404b4ffadc9565f9bd81. 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/USNO11700672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c12fb188528a5b6b023a81a3b6ed500a3f95f0e73928db17f167e5af7169dda. 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/USNO11700673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a131a531a2786198d78e204406f68eb8eed196e6fd643fd2ceca61b2411fedb. 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/USNO11700674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d23da795f00b22b0e07c5d414348c3cbe55bad35121f61232f545dde7d9aa7. 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/USNO11700675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfff1b85ef9a1641254f4f45e3b89cb3b6e4ba334114e589aae88b92f45ecaa9. 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/USNO11700676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602e24dee952f76afe1d5fcae90efa41e9cc903f25d9da59f8876350155f08c5. 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/USNO11700677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d4f77bebd0f5cd505ac944aa8e9395ddb2843b8e4f7a1007cb3baaf233539d. 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/USNO11700678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae7cc58fcdfe44a9feb75db83bc35ef92ea91f70a0eb5c6f318edfba98c6249. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11700679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edb725994d6654da4584df790bb1bad9339bfbbd4736316e889a7531872e414. 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/USNO11700680.
Riding Bicycles Through the Muddy Streets
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda525b1b571a3645593a270855366c082ee97c0983970d0b8b6462f1943094e5. 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/USNO11700681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f21aff85a03eb0ecf6d2f1904d6d12b07e7891a32d92be6ea0b42ec11b75b8. 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/USNO11700682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac49fc02110861d527a4cf53a255775e015aeaccc9c15ef878b86e639bfd9e6. 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/USNO11700683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f888cb757a269baf8e61ac6b7590b8520011ff5a74fe60f5ab3556d1df76d6. 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/USNO11700684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706f13c5fc771ae0b72e10f0c35453f967a4102844ef218205eaef81578a43d5. 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/USNO11700685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ee949530b2b48f14c85407928a3eab40c848a303211b706426cbd4c5b4e3c6. 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/USNO11700686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29e1f2ea6d07daa762c89b9accb83404e711a800092027e442053d0f8ef721e. 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/GBBGU1793001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa516095ab176acac44c52467f1a2b4d860ca4d3721fa7a12be8aed13442fe85. 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/GBBGU1793007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe15fc5a48c0ae70263ee95d4754ae829fbd7547acf3a264f8e187d3bd5912e5. 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/GBBGU1793002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12734772dee925e9949a21e2741331f7d627a94ea6875cdaf787413a507c37ae. 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/GBBGU1793003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b942b23e942c99a913c77259e7da911dfc16244a9c4e4495647a63593dea970. 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/GBBGU1793004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabacd35b94fea3e1cdae4856b9b3c5f2c2bd7539d132d43789e2f92fcdf62db3. 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/GBBGU1793005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862518ba00f66e4cbab0101889514bc3ab58912185bb06ceb8e97e0d738e3b67. 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/GBBGU1793006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e0ec8348ce2733fd5c568b5a45a8f89e35f5a6bd8b6f26fbac392233d4794a. 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/GBBGU1793008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56bc1193b1bd250ca358d8f59a5a13fcd762d5b12462591beffaa213d2fb6ed. 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/GBBGU1793009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b871300a16671f6356d95dea2ecc9899da7139e7e81e1817c1633d073e71f3. 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/GBBGU1793010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dc5a4a29ab2892a96cf6792e300597fc1d4e9388b726ca250d967ccc21fa24. 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/USNO11601205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2e80c59ab12f0540ae094e2b455ec8af94ac09fb3bf93d7961a1b8dc9dd182. 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/USNO11601206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a6506b52f17b3c46b4feff43b6dc36357b1738295946b789600b1d1a6a1ae0. 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/USNO11601207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783dde34b97b508f72bddbed6f9a17d44b3af1c6fdec2f40ed8b5e81d2fc0fb7. 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/USNO11601208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05aea07b9d4859d4005088b51420ba73a92af3c1fee4e49591204731cec8731. 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/USNO11601209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44832a24a166876db31df9f8fd43d50f9847331c54bc9d4ea639581551c29c9d. 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/USNO11601210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38b1ca9b9d2410f04e1664592a85d01b3fcef11b41b286668454f5d21682467. 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/USNO11601211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a8b52e12f24cc620e6ae9075ee01c008d4af4716aa1d501636692343a7cbb0. 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/USNO11601212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704c32d8f8234d91f0a2ccfb12ce32ac16b4c1c7595e618bbef72194e055c580. 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/USNO11601213.
Aleksandra Vrebalov: The Sea Ranch Songs
Sunrise of the Planetary Dream Collector
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf71ed1c2c52036d2497d323450bde096a2609a3e2d27623332160345c10118f. 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/USNO11500180.
One Earth, One People, One Love (From Sun Rings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab787901608809b5690c3aa09faa09e793420160ea0554046b7d00b7356e93d4. 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/USNO11500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c4382457d904182c057cceb2cae09584ba1ecb4e1d71fd0005cea03b1d2b67. 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/USNO11500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bffd662cd539123d61c6e5255923f4802e81193ddbe060d29d122071eab146. 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/USNO11500183.
Cadenza on the Night Plain: Cadenza: Cello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc28db520b4aaf9a1abdee9fa65c4690d35e14e6fedd080f62a8abc9477ca0d. 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/USNO11500193.
Cadenza on the Night Plain: Captain Jack Has the Last Word
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5b7cd53ea2025756475048bda9dc8553ebb1b8ad0c2afef848ea6f505e2e17. 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/USNO11500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfe4dafac5f35099f0971b2a686cd073483cb8bd859c52135ec9156ce0681ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b70462971f6c0c2cfa4176232a5d712792525943f6b144e51826ab203a0fc56. 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/USNO11400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc4fd7c5056308180ae48a21eae3a5218a6687c317d08da5a52cb2f326d5650. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USNO11400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974217cf41d644305da959b50fa92a0efabea2228590171e096f2c7475cfd60a. 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/USEP41319001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b27c945327f54b51a62833b494449c4de6004998caa27b95f6b70ef8159cce. 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/USEP41319002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ec04d82e376128b3d4d14fd53f77cce36c73e3dc6bedbb072ee841831f22b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11100354.
Vladimir Martynov: Schubert-Quintet (Unfinished): Movement I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e0ce4ecba7ef0c51fff88d3960e90e6b3fc9a3464280891a0128fc260693f1. 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/USNO11100355.
Vladimir Martynov: Schubert-Quintet (Unfinished): Movement II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf6699cb57628186be8ef4514eb42916137aa5ea059de858d4c87ad5aded82c. 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/USNO11100356.
Henryk Gorecki: String Quartet No. 3 (...Songs Are Sung)
Golijov: Oceana, Tenebrae, 3 Songs, Last Round
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119381d543e20f2fa0ace2ae2adf80a34573b04a6cd6754ec13f41890dbe5a29. 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/DEN960601621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4467ca023a72f614b0ffd459019e4ede295e074a92b7005ff1ab909b85963fc. 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/DEN960601622.
Music by Sculthorpe, Sallinen, Glass, Nancarrow, Hendrix
Mugam Sayagi, Music of Franghiz Ali-Zadeh
Requiem for a Dream / OST (Nonesuch store edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12d00ec48e13219a5970cf0391f6cce91cc2217d5fb65d4107024a05e80181a. 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/USNO10061101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c6bf93a0da91a19a6672922ab39eeb2f9c50d8b7f9a7f0cc91e9dc44e4d5e4. 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/USNO10061103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d3ad4e36895619a3ec381a9f6c832ec145f128f31e2ba5f5e52a75f60eafc4. 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/USNO10061104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2508cce78d54cff182cf7df837595ea1ef5082a641ff42bf4c6dbc4d1ab003. 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/USNO10061106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecab5e16ae76ac082dbbb8a1a750dcdec1b2fba15e3121e6efe45942ccc1496. 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/USNO10061107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c5e11e4f74bed7fe2444122512eb5f30df6dc0e46904fdfcd2b0a249237db2. 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/USNO10061108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20f49ab7cc68433e18b8f0d8612b7af41c8a682ac7828349ab2821ea1e10826. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USNO10061109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae21cec831da443c4d5ed412831e32f5d046690d75de10584733afdfa89c394f. 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/USNO10061111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aa3b33682520ea3d2908d0e43116de8e86859b114226aeacd6a686d87545da. 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/USNO10061112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883e40fea82a0f4ef487cebc7cbae248285dd3ccaa6091e9731869cd3366eeca. 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/USNO10061113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b952b6db19667fb91e0b09fcc652ff9ea81ee5252135c61fa7d1ecad078adb1. 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/USNO10061115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b58d91e0b818c706ecddfe089ec3502e9db0f90f7f7a81d5bd7ac8474749ea. 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/USNO10061116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae79668cd58e0b147073baca0036927797d52d60c398b3eb9cca461860b5652. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:27:40Z), 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/USNO10061117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120bd9eaeda3462ee68935c33284c1078dc31607bc353d849871af702ab20b44. 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/USNO10061118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c749f0189efb1e6305b23c4db6b1db66ef3712a15d776a9d85e4c378d299f6. 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/USNO10061120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf5c16a649f112925f16aec44ceee5f8a9e9d084557d341e5e4a487f4db905c. 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/USNO10061121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f64380f63fd7541ff941d815579928855ed2e818dda107bf9053bbf66603e0. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:34Z), 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/USNO10061129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a202d6f1222e230e8e756f0bafd7de841af7d240b3e7e52286d6d3a86a68373. 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/USNO10061130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69a14f58d6fb2cbcbe77901bef5ed33b2d481c7ebcbde9fd6843d77835ff52b. 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/USNO10061131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1886dcadda69477b1effc36d006663b540f2dec42e2bd1e1cd358bd59a00dd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cef01cf1c4549ba5dc7bd1a2ed79aaeb6135fdd3c63561570ed65db6ab8970f. 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/QT28S2501101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab766632afb95ae1e271ebdd2d24afa72d56f9f73e07884d49c04bb77758c3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT28S2501113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2934424c4c5778fd7054bf20474d55dfc14971b7601c60f31d453373b042d56c. 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/QT28S2501105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0829945942d9297abedd826e2e9a6697b088921a1ab105bf351eb2840b7765f4. 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/QT28S2501106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47188c617faaca39f19dd90a5560bbd19644c703b55036f92b9303b69e9429d. 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/QT28S2501107.
Silent Cranes - III. (with blood-soaked feathers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3836063831f82c50161d39aaa45a579d8b6e11706460b9aa756109cd2bd002e. 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/QT28S2501108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6b8462f0d40570ff52339d50756ca0b65c5161ccb5349bf488cd754aa8612d. 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/QT28S2501109.
Pelle Gudmundsen-Holmgreen: Green Ground (Live)