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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18124bda4a2026497b7d2505fad1f062f18dd3eedb95fe1db71f5cde5c24326. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2722bdf-bedf-414d-9c46-a39dd84086d7.json and https://artists.proofprofile.net/proofs/artist/f2722bdf-bedf-414d-9c46-a39dd84086d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sonata concertata in A Major, Op. 61, MS 2: II. Adagio, assai espressivo
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ff4d36c3fe4ab2b1b1e607ab10bf7f6a5d1a1a1e5ea49cfa35fb0bbc09db15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199708510.
Violin Sonata in G Minor, "The Devil's Trill"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a2aa2eb89595323bcc2fa791d7ba633cb3054cacee38509d68cd2182b84a05. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190290102.
Piano Sonata No. 10 in C Major, K. 330: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60ea794e828a645821521126ef0ff8b860cd1093f8d7e549488187ccfa8b9ca. 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/HKI199277304.
Capolavori della musica classica italiana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d617913fd6261a0067ae185ce45c38ecd7e4ff4622f1a6ec5773327750b43c. 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/USNA19512305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dac3bd3db042c0d7d003bbcf8e83cf821e6a778f3ddc8c17d05e7ab76db5a8a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:22:41Z), 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/USNA19512307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0c77f0710d39c396ef1d74e492e26d97a727a32d9eef27b8a0259f0973e125. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19512308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159669a525be79234a23323e957622c7e6779dfa1b346f9ddfdc2de6d8f3c054. 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/USNA19512309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5281121ddf91a3dd1116475646644d54b77273e67f12ef5ca9fa0bea85fd956c. 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/USNA19512311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8601b550491594c8d6cde744b0afd47bc674e6ecc75f623f3fd2af6da7e04d8. 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/USNA19512314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e828f0c9c5c8f0ba9afb4e7bb974e731de5d4386b06dc7472dfc13b5e93853. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19512315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a20b6e5deefd9b5c25d590cf5a66adc8c1b4825346848d8a17cca750eba5198. 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/USNA19512316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4b9bd95233da2f74c81c7865632e67bb71abe1ad75fc3c8c6691112993bea0. 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/USNA19312424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d62835b7a0a5264d82a24c7246f7b502bacc141b25515c90e30cf5c155d02. 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/USNA19312426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a54b77f70ce74cbf5d4f9d26e91a78a4f34a5b9dbc8db721062ce478473b0bb. 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/USNA19312427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f5a9a31ab0d3a03b42bedfaa69f04d4c5869b4e770fe1017c4e7716fd929fa. 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/USNA19312429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53eaf8996ba1d5292fdc0768127a28231a1b05af1a161c42ca0b20b24039dc1. 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/USNA19312432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dfdc05190400d70148524657f58378dfe21d9d64eb5e15cc123d0ae963fe76. 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/USNA10319618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5931b3242912fa68c00d327c05bd9e9c766e5f767d6329c603788149c62482. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA10319631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a11eb43b8f59d47b35866bd2c93d07a9606ca2fc9c37346dffa97ef1d60db. 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/USNA10319620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d04901a20417f14950f6ebdf4e5788e7e727016d71dbd7ff3e14d6f643cdfb. 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/USNA10319621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4308172eed7ceab7fa568c603d96aae6722ee4cd6be3116930e7b1f4a306da. 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/USNA10319622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da9eef887dcd447d87193e7d5d92bcd9f5e1d76240182a9df3c2d7fefdae40. 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/USNA10319625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf263dc735c6c127ed466af5a2b2c765a02a5c6bd168e27b0b6901a3a67e4789e. 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/USNA10319628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbbea92232c2e68c6a57a426ab516637f027c1484d055dc4e0f4cd9a5f6a71f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USNA10319619.
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
Narada Guitar 2 (The Best Of Two Decades)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5316fb032d24b702795a2d03c22f185b77eef4d045a28bef64f379539a1a2470. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19915882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1135df48abe0ca390a8f5cc3e9d168f2e7b7fd56de5c6d6ed47d88fc6f9cf48a. 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/USNA19916965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d04b85eb9f42a47367e01811bb9997b3a3efae2863d33de0fb27361f8339f1. 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/USNA10117990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c54564e532bd52618f9b65115a6f29da12462f8694172f2c3dbfc5d771809c9. 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/USNA10319858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f575e7a5b2798e7268d04da83c3267617534df284cc46a52967aa1412bf30e0. 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/DEA580800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29885f4a23d2e3e374713f8958a4e9844592385a7400b833d9d73c32c9b9c9e4. 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/DEA580600671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7eec2e84289f1bffc4b15b8878fb722ece63349d5521f27abdf1ce9a8e171. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1731831.
Herz und Mund und Tat und Leben (Cantata), BWV 147 No. 10. Chorale: Jesu, Joy of Man's Desiring
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6b731bed1829570a6d8b061472990ef31a6dbe40f4ebd6f49d83b6e36d0846. 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/USLZJ1731833.
Cello Suite No. 3 in C Major, BWV 1009 No. 5. Galanteries: Bourrées No. I and No. II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c15c278acbc5e603cf3049fc6176d378a39b07a41fbd654d9bc8110bc5f20d6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1731835.
Concerto No. 5 in F Minor, BWV 1056: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1f3a7fb44153d94462825fe3ad09f1b20c0403d68e4fcc03bc41497282b67. 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/USLZJ1731837.
Suite No. 4 for Lute in E Major, BWV 1006a: I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5ecb3ea0cbd4ff911de2acdb8edfd25f32509005c69c324d752b9ceba32deb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1731838.
Partita No. 1 in B Minor, BWV 1002: II. Corrente – Double
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82abeba7be19532c7b743cd19d3f57b00a1bfad5bc59d5a355f6977b3057e89. 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/USLZJ1731845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6ac596a3746432b5149663c31cd824983cc8843b7b428864023a26c333a7ea. 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/USLZJ1731848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080674dc2edc65b63000b321944bb17ba01a030dd639b5b5ee2261bbf7db87ab. 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/USLZJ1731849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7651494e156fe065b0f0cc928c8479b952d2c9b110517b4336682070d1ac23c3. 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/USLZJ1731851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b66f4380d3c0d9b0ac9d9c6f66cf0a44c48dccae19a6f3c625938ceeabbdbd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1731852.
Suite No. 3 for Lute in G Minor, BWV 995: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a710e718621a8546a3a1ca28c9cfe2976a4582cf5ae8dbdb6cd0831339dd0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1731854.
Toccata, Adagio and Fugue in C Major, BWV 564: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27968c430b41db394008b2f9ae1d7cb663483fa10831942ff102a3365e452a95. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-22T18:13:17Z), 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/USLZJ1731858.
Suite for Lute in E Minor, BWV 996: IV. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17603c5e839d3ea3638cae2273171b2dd227912c56ed172ca14a870d00781933. 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/USLZJ1731861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6677411c63c9fdb31bad6f9d476ce335ddb57bd1e4494363905f49474b36b6dc. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USLZJ1731828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a1810370bead7746852f13ecf3b8c592c05db4f988924d7828d4d8e4c7171b. 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/USLZJ1731830.
Suite No. 4 for Lute in E Major, BWV 1006a: III. Gavotte en Rondeau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f3c0df9eb45d74badaade97195255d197e0b827d70f584c21dde8f56231870. 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/USLZJ1731840.
Partita No. 1 in B Minor, BWV 1002: III. Sarabande
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Sleepers Awake (Wachet auf, ruft uns die Stimme) Cantata, BWV 140
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Suite No. 3 for Lute in G Minor, BWV 995: V. Gavotte I – Gavotte II En Rondeaux
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air on the G String
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CastelnuovoTedesco: Platero & I, Op. 190 (Narrated in English)
Guitar Trio No. 2 in G Major, Op. 18: II. Adagio
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PAGANINI: Music for Violin and Guitar, Vol. 1
The Guitar Music of Zani de Ferranti and Ferrer
Paganini: Music for Violin and Guitar, Vol. 2
Grand Sonata in A Major: Introduction - Larghetto
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Grand Sonata in A Major: Cantabile - Andante sostenuto
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Grand Sonata in A Major: Theme and Variations
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Sonata for Violin and Guitar in A Major, Op. 2, No. 1, MS 26: Minuetto - Adagio
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Sonata for Violin and Guitar in A Major, Op. 2, No. 1, MS 26: Polonese
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Sonata for Violin and Guitar in C Major, Op. 2, No. 2, MS 26: Larghetto espressivo
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Sonata for Violin and Guitar in C Major, Op. 2, No. 2, MS 26: Allegro spiritoso
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Sonata for Violin and Guitar in D Minor, Op. 2, No. 3, MS 26: Adagio maestoso
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Sonata for Violin and Guitar in D Minor, Op. 2, No. 3, MS 26: Andante galantemente
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Sonata for Violin and Guitar in A Major, Op. 2, No. 4, MS 26: La Sinagoga - Andante calando
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Sonata for Violin and Guitar in A Major, Op. 2, No. 4, MS 26: Andantino con brio
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Sonata for Violin and Guitar in D Major, Op. 2, No. 5, MS 26: Andante moderato
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Sonata for Violin and Guitar in D Major, Op. 2, No. 5, MS 26: Allegro spiritoso
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Sonata for Violin and Guitar in A Minor, Op. 2, No. 6, MS 26: Largo con precisione
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Sonata for Violin and Guitar in A Minor, Op. 2, No. 6, MS 26: Tempo di Walzer
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Variazioni di bravura, on Caprice No. 24
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Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Allegro
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Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Andante
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Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Allegro Assi
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Vivaldi: Violin Concerto No. 1 In G Minor, Op. 12, Rv 317. Allegro
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Vivaldi: Violin Concerto No. 1 In G Minor, Op. 12, Rv 317. Adagio
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Vivaldi: Violin Concerto No. 6 In a Minor, Op. 3, Rv 356. Allegro
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Vivaldi: Violin Concerto No. 6 In a Minor, Op. 3, Rv 356. Largo
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Vivaldi: Violin Concerto No. 6 In a Minor, Op. 3, Rv 356. Presto
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Bach: Violin Concerto No. 2 In e Major, Op. 3, Bwv 1042. Allegro
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Bach: Violin Concerto No. 2 In e Major, Op. 3, Bwv 1042. Adagio
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Bach: Violin Concerto No. 2 In e Major, Op. 3, Bwv 1042. Allegro Assai
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Handel: Water Music, Overture; Largo; Allegro
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Handel: Concerto In F Major for Organ, Op. 4, No. 4. Allegro
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Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. First Movement
Alexander Tamir, Arie Vardi, Bracha Eden & Pnina Salzman
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Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Largo
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Bach: Concerto In C Major for 2 Pianos, Bwv 1061. Adagio Ovvero Largo
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Bach: Concerto In C Major for 2 Pianos, Bwv 1061. Fugue
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Bach: Italian Concerto, F#, Allegro Vivace
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Bach: Jesu, Joy of Man's Desiring, from Cantata 147
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Bach: Bourrés I & II from Suite 3 for Cello
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Bach: Gavotte en Rendeau, E# from Suite 4 for Lute
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Bach: Sarabande from Partita 1 for Violin
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The Christmas Song (Chestnuts Roasting On An Open Fire)
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Passion/Romance: Narada Classic Collections
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Christmas Blessings (The Narada Christmas Collection)
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Romance for Violin and Orchestra No. 1 in G Major, Op. 40
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
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12 Variations on Twinkle, Twinkle in C Major, K 26
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Symphony No. 6 in F Major, Op. 68 "Pastoral": II. Andante molto mosso
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7 Bagatelles, Op. 33: No. 3 in F Major: Allegretto
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Chants d'Espagne, Op. 232: III. Sous le Palmier
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Chants d'Espagne, Op. 232: V. Seguidillas
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Fugue for Solo Guitar in G Minor, BWV 1000
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Suite No. 3 in C Major for Solo Cello (arranged for Guitar), BWV 1009: V. Bourée I & II
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Nocturnal for Guitar, Op. 70 (after John Dowland)
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Five Preludes for Solo Guitar, W 419: Prelude No. 2 in E Major: Andantino espressivo
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Five Preludes for Solo Guitar, W 419: Prelude No. 3 in A Minor: Andante
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Five Preludes for Solo Guitar, W 419: Prelude No. 4 in E Minor: Lento
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Cantata BWV 147, "Herz und Mund und Tat und Leben": Jesu, Joy of Man's Desiring
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Relax With The Masters: 100 Classical Songs
Masters Library: Over 11 Hours Of The World's Best Classical Music
Classical Spring: Bach, Beethoven, Chopin, Mozart
Classical Portraits: Gallery of Tranquility
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Cantata, BWV 147, "Herz und Mund und Tat und Leben", Part 1: VI. Chorale: Wohl mir, dass ich Jesum habe
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Christmas Oratorio, BWV 248, Part 1: V. Chorale: Wie soll ich dich empfangen
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