thumb Roland Dyens () (19 October 1955 – 29 October 2016) was a French classical guitarist, composer, and arranger. He is considered one of the greatest guitarists of his time. Life and career Dyens
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 0x5abcd31ff1b3c7a0a78dd3e04c40006c052c9a4086a545a5d70a7f67013c9e93. 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/ef2eb0cf-9d36-483e-aaae-d2df2fdacd3e.json and https://artists.proofprofile.net/proofs/artist/ef2eb0cf-9d36-483e-aaae-d2df2fdacd3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Concerto Métis (Hommage à Ida Presti): II. Andante
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 0x7ae10c4324576c6a3e63ec081afc25fb70164635bb4c7e9c22d0b96fa01950fc. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLP731866002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8d78ef59f3a64ed8483ff8eae1e952c4bb5831c6f0944713da78c8d4d7f5f0. 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/NLP731866011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2c1847b3f8c6d6638c60cf1d0c837cebac3de876866528c5d2fb5c779e4c8d. 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/USHM11464901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f8c6cde8dedef7b38e86344bf46e2529833550a7e78bf3b126e1275c56b46d. 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/USHM11464902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f6b3e6d9c0634dd3955a82ff7474f27365cb42db621fbdd89f67ab2d69eb1a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbf8204184197d2c4c588ae2c90e520c4306363da7f1b066bbe8f30eec3e20e. 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/USHM11464904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f486c7caf2a7e74a4e34f86d97311707af13b4be78afbd2db02450aee3c18f. 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/USHM11464905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2262bfecb8456d7673d16050af1d70ea03e6781d654eb4d6e94c4fe56fbfb5f2. 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/USHM11464906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a14b5dcd150bd3e94a7cb60447c573085625c0643ff6ccda956d0f1d1cdd51e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5259af498b2971395118d64fe65c7bc527b4bc487e800224d6ac7b5ecaf195d4. 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/USHM11464908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8decf2db8e540edff0b295ea488344ff94a0202a20c5ea64d3212780663a556c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf9f1e131deedda29d665711d920eb07ccc6fdd7adf0f1008e7969597f77639. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e527cb11ee5c47937e414243ae7a2bf7a1e362f2efac2a7473ec068a0c7eaf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49cd7f5d3b3059e4b48fd6d3835788b77e77d0b0c369b27282ad5871c8206ad. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USHM11464912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa60a03fbf52a6796460a3eeb970472af38e0b06a765e63cbf90c727a547325. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/USHM11464913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dfafc6947da6acf2c876c6019432c6419a67447ebd8b6fc0de5ef9f60592a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d387d252e343ef4c22bf41016aee166bf3ffa73d31164ebdf0a29a8b946a4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e8693a9eef3760670c8d063b0fcafa353ac1833c188971ef1b24e5dca2a0f3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb90413b353ff2d965f13de1413c71574a44d8bb70d8ae4f101c6ae79e96837. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1adf00f448a47460be4687f9db89a961e753e703f827082c0d07f968fe3124. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11464918.
Preludios Epigramaticos: No. 4, “Ríe, que todo ríe; que todo es madre leve”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d12810daea68eb7080682f5ac9de5d62c77bae1e31a8982eaafb22956a20498. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb108bdaec20291e09b3f5a82769cfb26ae08b4ced680ddf856961c1698c3ab. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922e4a4ea1677b900d14a0344a1a34a55f6af3e3469a9cd9e8850f935a79d407. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbd456242e046d0a8ce839f348b3d45639630b32ec025a3d3b4c5b87edf41cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500504.
22 Studi per Chitarra: Studio No. 11 in G Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9148a57e1fa5a7fb7c4f248943fc2bb2b0891706ff1af3133fedc94e2ab394a1. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500507.
El Choclo - Arr. for guitar by M. Kemal Duzgoren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419bfdcedae900c7c7b2e9585749284241c7529f42e89509149e06de78274de. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500510.
Studioorchester der Europäischen FilmPhilharmonie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f884216d5a6f2c9cb3fcdbf35d742ed40bdc36051d52bd7d087a76d2903f644. 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/DEN961300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d102bc8ad2cce7f96d2e846988f3e8788053666ffb9a654912b150b6de02e15. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb454de8525d5f2cdd0b86587c0ce4f2daa65533b79d8f0043d3cb1bdf83fe2. 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/DEN961300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eb26073525d9a50f810348764082dd8513f183654beafddc5cc785d5fc308b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72c298c34f15e0234cdec1ad6156ed724c04df6c6784ae5d2766405f721fc7. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEN961300050.
The Motorcycle Diaries OST: De Ushuaia ala Quiaca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fda1abfd1e04a26a5a8c6493c65de1a2713e7ff2333c5a9ddf68e5498cadd2. 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/DEN961300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740dfb4443c84c5e48f9c7395ed307090eb006171aa692fd7a95584ff3b80b2a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b7691fe5286ef44a397a4ee656d1a993d00404804f764e7b83378413a93258. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b90f99c8ec2ed05d1b1fd18d592a0dec4d949e3195aa2d7ec7e5b832d63991. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c2c0ef02dd7ae271c1a3aec9a5b6e7901df3d12160ef49ee1e659aaaf5765. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0010d9c810b5aad80348675fe6379cf57c4eef77c2cc15c447e29b2fcf489d. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8200c7de7588a9fb78016473fffb3d0c88a7d0eed6c6c4d50f2e34ad4defd1. 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/DEN961201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab95abbebe54cda4fe77dc894214af6c86593c2f2057a3c82a3b1667179746b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277c5eb8e7036c99fdf6389041c08e91f1a6556f350858d7701c7fa08d20c2f0. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f30985f44a81c0ddf4f89517386333d5918a11984148ac7a1e3d8b933f593. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83476a4ef8b59010bf784a8c2a28975dc426b736aad5e3f6d6e5018cf6f0555. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c83223b42e877d26adc97b63a4f563199c2b78c60e96b3c460bb1025271e547. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3dd07e149d4c069afb2667d42979c0d50d1de4cfea563ee4e56184e6f54e1a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb739dca10c7257cec37591d14c125fc5d2e9f15c1787227992e3f5260c59ce70. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b799fbd010e6be4560f215558054fb30132537d097b6dc5db68cd8ae367f54c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1402272bab4075339900cdb375bd5b7f5fc08ef8488bea6a54b27e25d0c5207d. 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/DEN961300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27033ef04f13dc2a79279eb7651365051bbb0899c3feecce07ec73ddefae8504. 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/GBBBA0941610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ca608066c97c7ec2c5e60619cd536a23ae9c9876acd7ba4809cc332ffd293e. 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/GBBBA0941620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3704e8a55f5ade0502ade7b4d6aff45a0caec39b965e72111e9c4a94594224. 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/GBBBA0941630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e22bbff9c92168b0cfae329a62026e8343952a674c828184a4d5f01c6c521c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa475ab4f20e4df4d5a3e9f811057580624ad777ee121dc1450a5c222a597b84a. 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/GBBBA0941650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e75349c642e84992d91e4fa53450b01487f9025fa9d3cd59f27fbb7627005da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60497e82f8a9ee86472e8284cdf1272b812458a114784e63b33d265e2b1a8b0b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79cc8b1f277c84f6b172a62b79e85bea0152656e7270376cd44714cf691a2c2. 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/GBBBA0941680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7dafbbf474e93dce0225c3a9c94cf220fe9a65675c5ab533c0905dd659cfa6. 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/GBBBA0941690.
Porgy and Bess - Arr. Toru Takemitsu: Summertime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa16656901b43edb2d8bcf49d194843a5fffe66ac76f86aba5947f94257883e3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBA0941700.
West Side Story - Arr. Jorge Morel: I Feel Pretty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d99bac59948db47cb5bf0f0f8646758935b9c59eb522ce993cfb45a9826c0f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941710.
West Side Story - Arr. Jorge Morel: Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5c1640f5a074543e4d30209068d133c0e39299d6ecf6f1a551e543899a14c9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941720.
West Side Story - Arr. Jorge Morel: America
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15704ec82432a1d3ab2be7c4bb10cf980328a19f321e7cf9e62b5fba693c61e8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9420f14014ad5a3eadec2d7d8d1e81bd0253db76b31b8c1d4d97e0d4511b66c1. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBBBA0941740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7982eff398cde0546bf914885a7571b4b25a2bcd2c2a8a88ccfb7de72e0cb48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941750.
Kinderszenen, Op. 15 - Arr. Francisco Tárrega: Träumerei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209b4ef80acc85dde0c257a8a06e2ec5fb0fbf0735aa3d3af2d129ecc27945dd. 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/GBBBA0941760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb59be139f4e4c808c141380f38d56c19d1b9a246576ee63e0a670871a9cdcc. 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/GBBBA0941780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4542fe59eb862757538ad103ab2ffaa3188025d378fdae278d3f11a52534a47. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBBBA0941790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffa0f681735bbfefe7382eacc1ffb8c17f0a11bbcf8eac1732c1deb8bae7840. 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/GBBBA0941800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1228cdfab1554613d50d2d390c2dacb66f473804c9ccadf8ea8f57a512384317. 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/GBF071602190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ca608066c97c7ec2c5e60619cd536a23ae9c9876acd7ba4809cc332ffd293e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941620.
Merry Go Round of Life (Arr. Koseki for Guitar) - From "Howl's Moving Castle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9d34eb781ad164e07d360bcc684c44ae898665ba2ae845a933d2f1eb85bc7. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04760ed3041c9f44990c026079ddd27c98b0f504ab8bd6d4eb339ad59d81c0ea. 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/GBF071602130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27033ef04f13dc2a79279eb7651365051bbb0899c3feecce07ec73ddefae8504. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941610.
Herz und Mund und Tat und Leben, BWV 147: Jesus bleibet meine Freude (Arr. D. Russell for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebc626e26316bae47fe844d137bbbc286abe0b79694edeec1731f88112c0cd7. 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/GBBBA0801160.
Romance (Arr. Yepes for Guitar) - From "Jeux interdits"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09898b1664d0a057d51d955f540831c6f04e1cf512de280bbc71cc83f8814da8. 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/GBBBA1800502.
Love Theme (Arr. Suzuki for 2 Guitars) - From "Cinema Paradiso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf00b9d8d2aa5a9d2adaec3c2f01f70388291012114dfe806914d190ad3d5b5. 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/GBBBA1800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaec7b4caca197afed88b89dc0befcbf4f5e21ecfc3994c86e70f9bf37b4028. 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/GBBBA0642020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3704e8a55f5ade0502ade7b4d6aff45a0caec39b965e72111e9c4a94594224. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941630.
Pavane pour une infante défunte, M. 19 (Arr. Dyens for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e54740e62ffcae4bad8d21375b3f2520f2740d995a38f9e32fd526a9821cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500350.
Schwanengesang, D. 957: No. 4, Ständchen (Arr. Abe for 2 Guitars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5294dacf3b3eed4b53b8db841961e3f58bed4183404714ce7261cde775918fd4. 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/GBBBC2301504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec04556b7e5505feded4f1d8976226387450aeb0b678b844f457f29fac8ab9c1. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce360bc667fda6f0a622ad461db34a98346aa0fccc4072309a4bb566bb723cd. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USSF61300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c5e30240fc7e3781936c8b8991d4e5c2d1608befc5b58b31fecf81ed252fc2. 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/USSF61300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845afdff72f9d58ec7723aff90feee320b212d94d429725ae4a93e15014851aa. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USSF61300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf479c5b38e2c21b8b6c79dd2ce0a48a716385095b8787a167e14c272ad8460. 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/USSF61300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ecdb1a51c4111d7fe046b873aae52b32c076933cac7d28d51ff0e09a5be440. 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/USSF61300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8317f9328efe23082fa2fef3fe99f455139d33dd4f639a6facaafdd1746546. 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/USSF61300135.
Danza Caracteristica: Danza caracteristica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdce44e051250f54ccebd0eecb59422a299195c179dc44c993b3a5f9338b3384. 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/USSF61300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c5bcffb8e2b1b6960edf60863ca2f71e50d73abc5f38275a3df15659d07740. 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/USSF61300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd09acdff67ab2f8e96f90ff77e92a1ed26d9297c858f066d0c8e76875a6cb3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF61300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff0ff0b8d9622f463ed72f4ff1508efead40d8703e570d1f353c83164b91bbd. 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/USSF61300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc47c9534fbfe44b89409a90cf4a7891828ac674bcb37db58bf5d4e4050ef81. 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/USSF61300140.
4 Valses Venezolanos: No. 3. Natalia, "Vals criollo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c57644115da520158155234eb63ee454e8fba331254c21bdc069825b5655be0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF61300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dbd434fcbbf0445e6400189f8a60dd32fd1c76094768b943ae659588f14e74. 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/USSF61300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a1d5e8fd2cf256ace5a0562d1210eabac354157e4f880da71c82125f2ef0b. 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/USSF61300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b201c7682c09e492796d83d15916efd14d5fff4fdb828fee8d1cdcf1a12e4f. 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/USSF61300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24ca33bc0846624014459374e3878c6ab710c765a1efc1c51c15d89d15e640d. 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/USSF61300145.
In a Sentimental Mood (arr. J. Vieaux for guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e45227fc53783ded67b0af6c9fdf380931ecd0d526e6a7d5109257354b61226. 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/USSF61300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5797cf2129660bf2614e070b38e244e47fe03ee4ae5d35a3cd16e06179cd6ba0. 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/DEN961201060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b7691fe5286ef44a397a4ee656d1a993d00404804f764e7b83378413a93258. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DEN961201070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b90f99c8ec2ed05d1b1fd18d592a0dec4d949e3195aa2d7ec7e5b832d63991. 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/DEN961201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0010d9c810b5aad80348675fe6379cf57c4eef77c2cc15c447e29b2fcf489d. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8200c7de7588a9fb78016473fffb3d0c88a7d0eed6c6c4d50f2e34ad4defd1. 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/DEN961201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c2c0ef02dd7ae271c1a3aec9a5b6e7901df3d12160ef49ee1e659aaaf5765. 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/DEN961201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab95abbebe54cda4fe77dc894214af6c86593c2f2057a3c82a3b1667179746b. 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/DEN961201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f30985f44a81c0ddf4f89517386333d5918a11984148ac7a1e3d8b933f593. 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/DEN961201130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83476a4ef8b59010bf784a8c2a28975dc426b736aad5e3f6d6e5018cf6f0555. 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/DEN961201140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740dfb4443c84c5e48f9c7395ed307090eb006171aa692fd7a95584ff3b80b2a. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201150.
Suite populaire brésilienne: 1. Mazurka-Chôrô
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa19c1590779cbb4b67d37a4775bab69478f3edc25259de6dda29185cfc34ba. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEN961201160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c83223b42e877d26adc97b63a4f563199c2b78c60e96b3c460bb1025271e547. 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/DEN961201170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3dd07e149d4c069afb2667d42979c0d50d1de4cfea563ee4e56184e6f54e1a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEN961201180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb739dca10c7257cec37591d14c125fc5d2e9f15c1787227992e3f5260c59ce70. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e33618669e18fad438a815a3c0624b7e5b102e6c3a558cbb7823aff91dc8c0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b799fbd010e6be4560f215558054fb30132537d097b6dc5db68cd8ae367f54c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEN961201210.
Libertango (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0869841b2488c63d457fe27031dd9a534a2414d172a02e3e354988ddb87d79dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853801.
Oblivion (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b48863b8e9c8f64f33d9add6039fe69144c047f5bd0589f86c5782819e932f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853802.
Triunfal (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5980584fa6bb959f92c9548ccdd644141008fd97634c3af149b2c1d6b209aa95. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853803.
Adios nonino (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5d70c6281441fd302e5f35345424988b6292998475d11171050be405d4eded. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853804.
Chiquilín de Bachín (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdb92db9842e01e421d2087916917c724959d619445d53a660a8506a47d5fb5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853805.
Milonga del Angel (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eba91e1792dfc4883bb3ed35de91fd4f0de1027f4edfb7da6b6810ecba9b097. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBLLH1853807.
La Cumparsita (Arr. for Guitar by Christoph Denoth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c5f5681b0eb7a10e8e415e640b9ee01e9be6bced051ed24c989e6ac0cb89a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb891610dd8e89547c074877fdd4654041af1810bf1fade3f3c1e3654ffd476ed. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbbd81885d30c0421f1aff5bb6de9ee602b7d618e98bf13f98c9349a5650336. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1853820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce40201ad79b2c43b924a0085b4e5924801c9cd7c1280fd7ff262620aa4b549. 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/GBLLH1853821.
Roland Dyens: Works for Guitar Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c83be052fe335a2208e125e281ffb1d57c9c7aea1c3a39abaac4adc943ca914. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ITL9N2300683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ddb6c33a0ea00f5a4adaf5073df8b4bdadd17b1291f0ac17865edef2f972d0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITL9N2300684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb53c2723852ef815b1353cd4c367f79aec63dfe97d0972bfd2003f1a43c261. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITL9N2300687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e92d5738055fb7562b469d1e26b1906c5014471a405f4b75085905d7cb468e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004523.
Trois pièces polyglottes: No. 1, Sols D’Ièze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6dac04ddc6dfc664f49f62cadd7093f7084e769b762b5285f5e5fa4fcd5cb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6ba91053a132786e5c3cf0c7a91132d58c2e389a90367504c4490ad72b216d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484fd6b608865fed1673f8f52ff8b860d9719787436c1480c88da2bb4eccfefa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52fd69702ed7f457309e75b31b6adf6851ec237b6ed3dfeaf57f3d2966b7af0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbbd5b1fbb503b6188953b7ce12a0232fe1b1baa98f79340bfc02183a39c6e2. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52004537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1848f9537863cb432459dbcd5eb70f8d2933af6f6e298ae5400b14c8a26975e8. 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/FRV639500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3086077be7424f6f78eac07f411ea292ddee19981bac7e3925e81b7e6e3936d6. 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/FRV639100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e48b666aff5c5dd2edc84960c711b926fbd8f055919ebb084bbf36e3ddd302. 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/FRV639500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacffc1b050ffe19d071fd77969834c11bac6ac47e8347a9a83ed1d7ae0ff615e. 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/FRV639100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d56949e0916fd84a2abdac6dcda3c73f58e56513408c65ab3d92b30f8fa9ceb. 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/FRV639500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74137721aaf40f8d573990be56cd4877674a7ba73f34ac00794710f08c52357a. 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/FRV639100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bef14b447fc4c35d4144cff5976a72a1b0373e6b98d604f6ac23b424f3dbf6. 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/FRV639500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b6a6cc4eafed08b3537f029776cc8bfaa11e8f4532a7d13eb3669d574460f3. 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/FRV639100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a0e2afcaa907d6a6f1f15ce1aa782c6afe612efcb97406a5af14a1cfaadf06. 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/FRV639500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16fa0718000ea0e1c312c25615a6a0efc94c17a2cc6e9de76088985b6de481. 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/FRV639100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aa5a19506c9952ceec5bc29dd80873a1ee26b10c6c82dbb3ab964f46ff8ef0. 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/FRV639500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d102925b0f72360b44032e898fed1cd96a02c54d4be940dec67624ca14af5f. 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/FRV639100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a4a1c5d4be8cac76bcf8db384fdeab94a7a365e93d65472d1e1bb628b5bb9f. 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/FRV639500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9674c028422e1320ca4894b7839288db3197f9e0a0460a980e2378207bf03e73. 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/FRV639100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a3398040e8e8645e741900015c64a24f92b0f20119cc131a7f42317960b218. 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/FRV639500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd882cae49c1a2fc29ab98d0f43492d66b60f46de0fb28482acff1adff1df62. 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/FRV639100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898bad317ff5e011907d16391cb17aa9301c1936411239abc530f07b095995fc. 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/FRV639500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f99fde6a7bf4ad68de5a9c6057a35b81cd401ebb7d22e45e7fc0be7f83d216. 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/FRV639100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05f58b5b79982677d2e3b76f631b31d9474c576f3a6f2be8f419e7953f8da90. 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/FRV639500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40da4415f465356ce774ad138cfe8e4baca1073af8685acad04dc3071b986aba. 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/FRV639100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cb03714cfb40f933fd78615c466436f8568f721645f0245711f5aae153abce. 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/FRV639500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a9810b7173eaf427c81ca97a643ba414dc1b9fadd6a8366b67dcb4a58e517b. 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/FRV639100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67830d57514f8e4bdb130949ce822bad33b0be07c751fdde5fe3dfbe1b4898d. 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/FRV639500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7af026c68444a7718b49644a9e95487693c1ed3d82ae1c76cfee486f53ebc0b. 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/FRV639100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8dad95800658369ecb246eaba5f676cd23d130962c343fe471dddb0d9ef291. 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/FRV639100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c29296c3a5b97c4919a369896439a8bd356ccc89e08e7760764382197183445. 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/FRV639500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa971e567accbfa52f9c08e48c70d1adb6055c8048c31f57e1d564c75235feff2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3032357e3564e7fc81e69a518d92f6072b4d2a6b5a181e75ce86ef1276d4b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102cc3e8436d3ca887525b6681cf66938bc4ca7b97a433ebea60957a4abe6d45. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e915262d0b4371dbbe25aabfba475a16bf03826e82d80e8374e1ff52dc545ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF1500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282011801b74b42ff4c16e68b779764ff9ab71c605053b03cdcb4ec66749d092. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c9811118c347d8c4bee5751616eebcd06fb43b295835a9f6e3dc5a57901220. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e829437f96ffd82332c4d0153ca752a0e3210024306fbd9fb72a35c839aeb97. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMGV21713503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7723596916857b5bf909312f977782c26e6320c2b0b6ddcf504f54a98267c8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef049c1369bff7bf3f26d616eef6a89001386d0f6321e87d8faf0b90d7c1570d. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QMGV21713505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22b007f638b83218c123623cec03950939be96ab5d6c20925bd894b77cbfe2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f77315d9bf6c14a28eca101204cd16433238cb9c27138d1c09a4e503279178. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aedee2916ee2b978f7d3b5c5af093d6a37bd4f4d9c21324b1633a191582f9eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94402e98e577a04d6a5bda8bbce359d95d2f00d4d709f41f051c8c6920e55444. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547f5e68dbaf2bd391cf3c6dca4b9fc930eb24709e2cafaa5b92c7cb2a288bc7. 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/QMGV21713510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990c6f9b8ce56219f64f68d0d0e265e844bd3c71d76dfb17c444b2f5240080c3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713511.
Étude No. 5 (arr. of F. Sor: 24 Very Easy Exercises Op. 35 No. 22)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559c9cfe6a6dc5911f697377fb32e45727296fd911b994d2b5e0c80ad0f82cb4. 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/CAJ720739701.
Etude No. 6 (arr. of F. Sor: 24 Very Easy Exercises Op. 35 No. 17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea09605db79eabf3644bf50785343cb31f7a24c1bcd6cbe5670227315dcf498a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739702.
Guitar Sonata No. 1 in D major, Op. 14, "Grand Solo": Introduction (Andante) - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a32b38e06406fa626e01b7f61609febeed947de877645cef3770d4636865534. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CAJ720739703.
Étude No. 13: Andante (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71669f79972863794f5080aab9195828518da8c3d81024f33728d22260b2477. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739704.
Étude No. 17: Andante (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401d73b90f925ac887f1242087fc6c33162ac30c08970b00582e2597a62b8dc4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739705.
Étude No. 19: Allegretto (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664168b4186dcdbfb0ac0c58b45301685e73c4307dd004e7b8b66e06b5945602. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739706.
Étude No. 1: Maestoso (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd7b81f6284355c5d3b0455fdea469788cb7d36509e07b0956a7af5ddb590be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739707.
Étude No. 20: Marciale (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445c12cb09bc2228a38459ee4889f6a57bea3f98c62457e1a2a14e070b17d572. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CAJ720739708.
Variazioni su un tema di Handel, Op. 107
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc667155019be07b054f4cdbafd003d605a1cc9fb1f0aa878ce849c5dc25db53d. 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/CAJ720739709.
Rossiniana No. 1, Op. 119, "Sur des thèmes d'opéra de Gioachino Rossini" (Arr. by Roland Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43750b5ceb2bf4ebde2120c0ac21d1ac8e85638c0c849eccc2765ba1ff2416f. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/CAJ720739710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0632d00ca9b5c555de85bc297a9f540ffd8ba025a683f12dab2e97e4176bc4. 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/SEAEN0566010.
Triaela: I. Light Motif (Takemitsu au Bresil)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab3d40c804afca9d444d1909a1a6bb4ff4079f5fcaeb7e1501c4a9235ef8cfb. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/SEAEN0566020.
Triaela: II. Black Horn (when Spain meets Jazz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baaf12f028b9fb56817ad31060b38e33ca8dd992562e762b679e0647b3c7539. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566030.
Triaela: III. Clown Dowm (Gismonti au cirque)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4563826b41e519132095f148752395fc9b2e0389fd564c614810cf1944f64ddc. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3084fe5f04ed26ff97f605eb15107b27a3186560eacae3a53d3649fcd1b02077. 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/SEAEN0566050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36693412bf697335822f1a08456b42b85083d62d24efae1764179315bd006a64. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566060.
Hommage a Villa-Lobos: II. Danse caracterielle et bachianinha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2347563c9fa2f72322d1506afe833f57af33b742516cf92dede104e3638f75e1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566070.
Hommage a Villa-Lobos: III. Andantinostalgie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49819a2cca69cc32bb0252c2e0e927808c47e4c3fc41d28c94fdc9fb405e5236. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0badea1c566caa200824783010ec550c04829eb56a45c71ba3536833ab554073. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/SEAEN0566090.
3 Pieces Polyglottes: I. Sols d'ieze (G sharp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5d05ea1193a62b83f59b065e8cb50b6c8eab921d15cc49c78c2a924ff5497e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566100.
3 Pieces Polyglottes: II. Valse des loges (Green Room Waltz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1394494915dbaa9627b0716ef63a4442f4844c7fd0169d8dd84e36f0b54ac950. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566110.
3 Pieces Polyglottes: III. Flying Wigs (Perruques volantes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13146b03115ad9dd1000cc035f36227ae843710676097904d8337333e922e1b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4280df58a9e1c82395d28a8801c4c432695bc6c899039f14cd0fcdee1538762. 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/SEAEN0566130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cdb6873f85b6c14f0165758b30c348e70e5f3c9813aa4a5de89b867f919726. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bd1c773cb0d95c9a56fb36e56b424dc4e3d1ac89f2465ad7fa27a805270d49. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0566150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc716688ea556929fb7fcb44d8c96ca64bc527ee96e7da9b51294b23f560e094. 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/SEAEN0566160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3e36afd8a3e769183961936936c36002e4e098f86707521782112e0a4ec2b0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHT530100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2537cfedd688bfae207f5915b3261a158cc81aa6bbb9ebcd8a150d264cfe7e39. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHT530100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69b5268074dc2cb1ad9cf9459d575b306b1b008a25571eac2bd75a99e3a5d09. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHT530100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d3c61c4141b05e80c9e5bb513d6461e9da7029d0f0f2551eb75c09c10b941c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHT530100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7db0c16c3c1704e3311ff594fa4aa933308abd6d3b25f8721e10f407e5d5626. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CHT530100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd6d6a1dc3286e42ac576a8468349c3cb9b5ecd016d00c1bc9c5e86900d183e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHT530100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a80616a4130c4e89f3483e7de73a502e4754ff32500266d781073e3be54b1af. 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/ARHXW2300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df74bd19e7d1c29558049c2edd3b5964c625244b0e3a9e1382c8232b750fc89. 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/ARHXW2300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88635e412507f4d6e34cae305c19164cdd2775be3c2703ca1c7b68c284eac14e. 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/ARHXW2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d16f59a3bb7860fbe1d4b38acb08dafd9dd6ed1c59d771989e38217dfe14e1c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ARHXW2300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab53822ef50996c5acd9728f348af775697c24dd054ced8344d23ac864c057f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ARHXW2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67a883b7d9f0051f49a2e8480dc7eb99ae8a28e29576963218a47019396ff63. 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/ARHXW2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f29ab2b9545cc5252b332771cb17b88efce55a590f345a25b6f7e5a1dfa505. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e364ce9c29947463644331393790920b0131be28faff0e6ded97c5187c22b1. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2301850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f2879f570789c3dcb9160e039b4a57d406e28c813a593ef28f5ffa782ba1e7. 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/ARHXW2301851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee35f11cc832714aebaa6ac6aae08b9a074fbf57808e8b8500600366e073707. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/ARHXW2301852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6475e74d62dc5787e6ccdc63442d3e8f40c8d1ab0c130101937bd7d6d92aa1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2301853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe048cd10729203ab0b6bf4579ca59630522378504c6d9c808922f9beac1e4398. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/ARHXW2301854.
Villa-Lobos: Concerto pour guitare et petit orchestre et Suite brésielienne
Concerto pour guitare et petit orchestre, W501: I. Allegro preciso
Ensemble Instrumental Jean-Walter Audoli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d7df3040bee0004c4c1cd01ee6ede90ad96090fe751549a46eae8c6d3f81b7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1739523.
Concerto pour guitare et petit orchestre, W501: II. Andantino e andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3b5111f21874af47f4ca78ef4539176efef102148881379fd13a72b66c6cdd. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FR10S1739524.
Concerto pour guitare et petit orchestre, W501: III. Cadence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9be393b934b3147ec286602da99ef603afb030458a9c53e6545faed8ccca865. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1739525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc3fe2f77b369f0cc2adeca272487f3761b895e2c67ecfba91a40bf9e9f792d. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1739527.
Suite populaire brésilienne, W020: I. Mazurka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230aee77005a547526c30173a931232e1ddfaa2d93a0a9e63b0147d0d96e6357. 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/FR10S1739528.
Suite populaire brésilienne, W020: II. Scottish
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432040a215b9b7d0a91349417e12735ee8e4ce5b06702ce66d73dd79f4259877. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1739529.
Suite populaire brésilienne, W020: III. Valsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1cb24092b023307816da1fc1b5a099b4bd3c9873b8ea65b25a5eed8c9ed18b. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1739530.
Suite populaire brésilienne, W020: IV. Gavotta
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Suite populaire brésilienne, W020: V. Chôrinho
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346f09d32136d3f8ebe007b6da3c6fdfb0d9631812c3aed9559bd3df76a076d8. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FR10S1739533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffdd5086290d908c0c4e19bf3b382eaf1d5eb305a9b031f3c81f7d20398ae13. 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/GBBBC2400402.
24 Preludes, Op. 28: No. 4 in E Minor. Largo (Arr. Harb for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c847801e091fbe753a07deabd88529e8b7344eb2744abaedd3caa0b06668f33. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dae67c6c91529a03c12833e7a3e6b3f95d9bd3e655bcddc33c46b583c9be1eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c484c1fbd512e276886d1880f3cb358684ea650c653fff2daa3ad44946562e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400103.
Estrellita (Arr. Abril & Barrueco for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1bbde979a04c75e40ff1650f2bc221f93410fcd86199c93092891dbdbb03a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6736e0986d1622311088fac591d238d711bee32b0b7e665d12b2415b24257f71. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH670500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c6dcb7c965488708a18ce01da1915da4d90861326041f1843306b5e14bb698. 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/USHM82233369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d233cbc78421aa99638542da031b18c8d74f88b39d8d64ba01f98ebff8c870. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAI372301181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556c2a00c5a58d9f992dee730c9685b48ba329d13ceec0c25931f8ea45d2fa2a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRUP2200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b610ad1bbc0282e1484b652144d76176a4d6b377e9ffe935336159b64208fa. 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/QZRUP2200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c2b8d90475f8339423ad24bb98d2bb1536507fc1c352793068cba4a2e5173. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZRUP2200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a4dcca72585e8ea48ee1b1df4fdeb4c145b553fea9ff610cb27a2bd0bfbf02. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZRUP2200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70e183cc1942ddcbac963b678c2ade637fbd518ba6cf7818c8965d2df91c61c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178504830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee7c392f2baf5e8226e0f7562e370335f182eba72eac1d2633e6583bdecffe9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178504840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f86e184628fce21bf7d57806fef05acd0e17dc04ff191964a7abac7e095887a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178504850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07638a3d437c02144b7af3a8862902b1a7f48c38ea2351ebea1abf6a5092d73. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/FRZ178504870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93aabf1942d225bc073f5e6daf60ee449f49a6ce8001cc9161d58523b906c1de. 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/FRZ178504880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9abc3dd72804785bbedae2b40d2f0753f06c455328c17017f4e5f5a01ad9cc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178504890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229afb201369c04268769e80cbccdce4ab308bca8065fcc920eaba5497871807. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FRZ178504970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05671ef3f895110062f7fbf3037a26772b25cefe3fbafa39d7b0ce8e506b495a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178504990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4784d7f65956c86aed89b43243dc8881d2ba583eb417bb3d67bb2780d2de482. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178505010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe11e7b25339e9c93e4a5c5b2db34469536eefd005de0ecb93f3c8b59753ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178505020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaff919878ecd3d0bd2b3597633800a848cf7a7aacd0a5e373d21722c2d9609. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178505030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef59e5d43667fcb67230d749694b251b253ef8d89ce0932d56306882db81a0a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b5eeef1673bbf50a03eaa106f6d3de24058850e79034e2532520eb65aa3c8. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fa2c94e41ffd1d10c8681d9f0dd71f634577eff1d1f457f681dd8c760374bf. 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/HKI199263103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d1ccb27a7ded3f80a5e4d51f107a82b217f2bdfb921b0252df26d8fb0c5cad. 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/HKI199263104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3f09a8193882ca5a67748676a24cb5bc6e21ff33bd5e7eb67a8af46b76b836. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209f4e1d9c979bc5d6f23089fe4d538bdf1261617326b56941477277592e7980. 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/HKI199263106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda69fc849e633ad9078f0af5eeed77c63c3cf56885f7f72aac44456ebdd8d52c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acd14018255d63ffa2048bd9497325bc6b5420e29e5c20b91a6f21fc9ec767d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eb997c5beb520ba9518b362b500bce8988d92f532bcd0c5ffb84171c0aed51. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5803307d6ab826c3f8ba9396ae78068e0c389eaf9948a3b3425f781e33be24c7. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/HKI199263110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c634b5e7024d8808c57a0d45cfa92afd790ef9b1173f7fdb411a94557590996. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80158b754c53bb4842b04fe3c2374a5b9af9b2d7d8772488bf7f832d370ba7c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9336aa07641e02cdab79fafa7f2e5fecc4b3a0cad49f45064d1cf4cada0d9ad. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b42518683c0928e778fd1f466631484896ac502d84e2d6c41f6607a5c4da26f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc329636e824ebfc5843d73dbbc8409a54e37e9e2fc3cffdaccf5d982d1d45910. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea95f7bc513df0822f1a00004954322a9308946e7acff6469c6ae6508f640d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166ac76c75e6c3afd4c3ebedab3bf8af6a7a0ee1cc30fd9bf45d27c65ec00e10. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKI199263117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e0bd8c759b4b4c406cc4bfb3e9ec5fb02fbaac967423b64d4024258624a4bf. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81ce3a44f17590354ddb0cbddc65c8c88faaf143f52eb17184ed7d43d63e291. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b8c7e57b92a7bb5bb51f2963028aa827d98ecd229d4134cf1de5cf803c8c25. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199263121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb38026a4fafd9c875d14371f1a386ed52e1ffaa5ab326f69c277e7cedc0f424. 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/GBBBA0500320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a745f43d57a6d51fea7e76c3c1cffa96cdecf93fc97b25237d632a5fb61bf. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBBBA0500330.
Préludes / Book 1, L.117: 8. La Fille aux Cheveux de Lin (Arr. Marshall)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468e5aead420f6a72343eee340a6088e531c255943e233d9c19e8dc736a0f3d9. 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/GBBBA0500340.
Pavane pour une infante défunte, M. 19 (Arr. Dyens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e54740e62ffcae4bad8d21375b3f2520f2740d995a38f9e32fd526a9821cc. 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/GBBBA0500350.
Trois Saudades / Saudade No. 3: 1. Rituel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0dcce93a6196b23e0690af4098a575df8975ae393f97c7579d5fc8fa33dc7c. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBBBA0500361.
Trois Saudades / Saudade No. 3: 2. Danse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef677a7b75187b6c08964b8c28c6920f8485d18b8c43d24fb94a971df1460de8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBBBA0500362.
Trois Saudades / Saudade No. 3: 3. Fête et Final
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80477ce5ec32a7855cc68cbf066e133c7b48e2327f96fd38f5868c7575ed5ca. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500363.
Two Barcarolles, Op. 60: 1. Lent, calme, dans une quietude expressive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5ce6dd44941e61d9b038e2345a6bfdddb96115dd4a6e86091f3fda50a908ad. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBBBA0500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb58f871c4de261399f18b6ca8236dc522feb2af14dde4caac3773f4408aaeae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500372.
Dolly, Op. 56 - Arr. Muraji & Sato: Berceuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce78c29c29f1fe2e1a24d34b1dee86bd4b668c519cdd2308266aaac93f707093. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBA0500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd271f67631b09652a08ace5af390c31413e284e8140000891c21845db1dc9398. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBBBA0500382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67484e5057fa009b7aa90113b310fa8d747e7d51fe87e8d3d264a1f85b5d213d. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/GBBBA0500391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab8b179c6cbd0f7d09c985750cb18f1aa66ac58e5fc13939bc2ecc73680f1d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933aabba40b0bf936b16464c7034e38f1ebbbbbbedecd18d3166ce715d4ad801. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b57c12e920d0326001efdc1f73585f1e626ed8f0bfef31557a4ef12afab00a. 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/GBBBA0500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4194f271362e17143fd047299070501f0161d757c28b8604a2b7582f572f0a1c. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBBBA0500421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb98dbd5859d5a5cb462fed59aa327c8e220c6d7e04b1ec857cf23dc009ebf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb4883bfd8525c873e54a9bcc09ac6c0ce043fba167db4d54d5ad1f66b800b2. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBBBA0500423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a153d0ea629c31ada9d77c3e52256ff3cb44bae46892f6283ba3e0f64756ba. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7544a5249496e42c26d661120eb6f57e4d1fc53f2f426b785f733cf7a06711a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500425.
Suite bergamasque, L.75: 3. Clair de lune (Arr. Sainz de la Maza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf293d105a7bd4f8888afff91a380a91fddf9326de746a858fce865647e7c6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBA0500440.
The Summer Knows (Theme from "The Summer of '42')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3597bfd97c919112e7576d342e713af213f80f7b9762542b62c41876da78016. 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/GBBBA0500450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fdfa066a2939035c98c3d9ccb08337b9f8959fb6055c9f65835c182f10d73d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500470.
Grieg: Lyric Pieces, Book 1, Op. 12: No. 1, Arietta (Arr. Lewin for Guitar)
Lyric Pieces, Book 1, Op. 12: No. 1, Arietta (Arr. Lewin for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb7b7f71edad036bc3da3fe55960a636e8a1c5960b2a9a7b3a5cb1b64a6e800. 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/GBBBC2400462.
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Gnossienne No. 1 (Arr. Roland Dyens for Guitar)
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Suite populaire bresilienne: I. Mazurka choro
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Suite Española, Op. 47: V. Asturias (Leyenda) [Arr. Konard Ragossnig for Guitar]
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Belli: Prélude (Arr. Lewin for 2 Guitars)
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Over The Rainbow (Arr. Laurindo Almeida) - From "The Wizard Of Oz"
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La Chanson des vieux amants (Arr. Roland Dyens)
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Cavatina (Arr. John Williams) - From "The Deer Hunter"
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Irish Folk Songs - Arr. Steve Marsh: 2. The Harp That Once
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Irish Folk Songs - Arr. Steve Marsh: 3. From Clare To Here
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Irish Folk Songs - Arr. Steve Marsh: 6. Will Ye Go Lassie, Go
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Nuovo Cinema Paradiso (Arr. Noriyasu Takeuchi) - From "Cinema Paradiso"
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Prima gioventù (Arr. Noriyasu Takeuchi) - From "Cinema Paradiso"
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Tema d’amore (Arr. Noriyasu Takeuchi) - From "Cinema Paradiso"
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Traveling Sonata: European Music for Flute & Guitar
Pavane, Op. 50 (arr. M. Karp for flute and guitar)
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Bolero (arr. J. Jouve for flute and guitar)
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Piece en forme de habanera (arr. P. Segal and J. Ketchum for flute and guitar)
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Fantaisie brillante on Bizet's Carmen (arr. J. Jouve for flute and guitar)
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3 Gnossiennes: Gnossienne No. 1 (arr. R. Dyens for guitar)
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3 Gymnopedies: No. 1. Lent et douloureux (arr. J. Jouve for flute and guitar)
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La Catedral - Trs. M. Barraeco: 1. Preludio (Saudade)
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24 Préludes, Op. 28 - Arr. for guitar, F.Tarrega: No. 15 In D flat Major - "Raindrop"
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Violin Sonata No.2 in a Minor, BWV 1003: II. Fuga
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Guitar Sonata, Op. 15: I. Allegro Spiritoso - Recorded On a Hauser I Guitar 1916
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Guitar Sonata, Op. 15: II. Adagio Con Grand Espressione - Recorded On a Hauser I Guitar 1916
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Guitar Sonata, Op. 15: III. Allegro Vivace - Recorded On a Hauser I Guitar 1916
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Dreams of a Russian Summer - Dedicated to Tatyana Ryzhkova
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Prelude, Fugue and Allegro, BWV 998: Prelude
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