thumb|right|Silvius Leopold Weiss Silvius Leopold Weiss (12 October 1687 – 16 October 1750) was a German composer and lutenist. He was born in Silesia as the son of the lutenist Johann Jacob Weiss, wh
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 0xbb39d4d1e18fef08fa884a797047248e7675f65c4c7d0b4cc214ef3ebe3f1ad8. 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/b312a0a4-c155-4918-91d4-f029335c8a06.json and https://artists.proofprofile.net/proofs/artist/b312a0a4-c155-4918-91d4-f029335c8a06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": IV. Sarabande
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 0x9155339c6f0fface387cbe7c2f6db79c8f5914ba38776b835e27680a4d853afa. 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/HKI190926204.
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": VI. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0740584bea9a49aea33a008fc851024ab328e2bcb93f86228efc225301c173. 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/HKI190926206.
Lute Sonata No. 40 in C Major: III. Paysanne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63889afe0f9786a7c12b98561478d34124efb7301d3a5e600b8b97d2bc6eee68. 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/HKI190926209.
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ed8e9a381812a200080ce3da37058c1d882c442304b810674bc2b6f74cd78f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190926201.
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
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ffc6aa11b942d809a10cfd2d8cd08e6a6635699bf4a2f67b694392f304e1c7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/HKI190926202.
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97f4f01023c5ea8130dc9fb602bc815e5ecc53d9a8fb5807fbddc93ddc32e6f. 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/HKI190926203.
Lute Sonata No. 28 in F Major, "Le fameux Corsaire": V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bce8e4087bceead647e78816a2ee092cef2bcdb3bc9a4b6d635b8ae0daabab. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190926205.
Lute Sonata No. 40 in C Major: I. Entree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b1b53211f3798974d5d63e91665ef55bf3c4db67fd39dadc4d8473cd41e7a5. 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/HKI190926207.
Lute Sonata No. 40 in C Major: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680a22e16afd4a7c62fec36fd6dcc3eeeab5838206ba4c30709382640e1ab10f. 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/HKI190926208.
Lute Sonata No. 40 in C Major: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f8efaf9436b1795813ef3ac93670777e6f837d30dc051526f4df35b593ba06. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190926210.
Lute Sonata No. 40 in C Major: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab44ac3dc1a4a8f9990ed69c01459b78ea3cb3ad566659ac15a823a43e0505a. 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/HKI190926211.
Lute Sonata No. 40 in C Major: VI. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3e8a53b7726578718d88ea0f94593bfbc507bb4372372ea53b236e27f696c2. 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/HKI190926212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971a849fbb99a6a7dfb90f16093c7ff1e533affaac34b90179b1367514e0f896. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190926213.
Weiss, S.L.: Lute Sonatas, Vol. 9 - Nos. 32, 52, 94
Lute Sonata No. 52 in C Minor: I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30c47a6d8cd6c6f58a99fa9b60fd2fcbd8c62c77d6a8a82dd75ae364dd1a97d. 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/HKI190806101.
Lute Sonata No. 52 in C Minor: III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4082afb3f10a13aef99ccffe665d568b2414df0c63ee7b86a4132a108b79dc5. 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/HKI190806103.
Lute Sonata No. 52 in C Minor: IV. Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d340254baf8af4f3695330ba5f3384d350ad8ce588f1bbcb9fcc05cbd3b5f4a. 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/HKI190806104.
Lute Sonata No. 32 in F Major: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f552b10a6aaf6dc93a62f716c23d15342cd3b9a0f28d639a2729ac2806ff14a. 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/HKI190806107.
Lute Sonata No. 32 in F Major: III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cb7a08092b62830e0ad9ea522e62a60be8c3175981018f41838e68532fe9c9. 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/HKI190806109.
Lute Sonata No. 32 in F Major: VI. Menuet II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25ed62b5c822f133003a56f42c66b57d0f1416831ed66db7b691d5da3c198e0. 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/HKI190806112.
Lute Sonata No. 32 in F Major: VII. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f895f594e4acde1be75ae93fa73fb32efb5e10c9f6be743123b391940a69759. 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/HKI190806113.
Lute Sonata No. 52 in C Minor: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d9759017320220348fba1a23c6a198ab64f9708cbef8302be6be24159472f. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKI190806102.
Lute Sonata No. 52 in C Minor: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117237e9822d1b9cd2810c947d9b9bb7371d4cb1f5632490dbbe6e74f8a4b4d6. 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/HKI190806105.
Lute Sonata No. 52 in C Minor: VI. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52e95db82c7282a40e8442d8ac96e2f3218f2bfa83a6b811be7962546aca384. 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/HKI190806106.
Lute Sonata No. 32 in F Major: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f81676c508616420aa43ff93fc7deea2d99a0cd951f99ee6aa60f3a34ff76e0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/HKI190806108.
Lute Sonata No. 32 in F Major: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ffb67dd63d932b1debab3bfb37ea8b0702d204a9ef268052574e7c73bb7c98. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/HKI190806110.
Lute Sonata No. 32 in F Major: V. Menuet I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6422eafcf18cac9911bb6fddb74beb3786d4970c65d00d2662b802d3d9489c8c. 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/HKI190806111.
Lute Sonata No. 94 in G Minor: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356c2e0ee1f1da8b0fbe000d5260a0296353bb6108316d9be921788aa8e81860. 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/HKI190806114.
Lute Sonata No. 94 in G Minor: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2707469e981f89a9056e91f559407b5088fd22fd179cd880637920755293f4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/HKI190806115.
Lute Sonata No. 94 in G Minor: III. Paisane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a138cf713281f8142b97522fa85a26e683749c42a72ff563e01af441aa3625. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/HKI190806116.
Lute Sonata No. 94 in G Minor: IV. Polonaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaa49939e79e93f9d4d28877c262305a77982facb7cf1f62f80e25c26765296. 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/HKI190806117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bd2143c31162e1bd2df63ceab619ebd2c1bc6ea92958aab404ee40ddeade41. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190806118.
Weiss, S.L.: Lute Sonatas, Vol. 8 - Nos. 19, 34, 36
Lute Sonata No. 19 in F Major: V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98eee64c6965046ba01c245b929303744bdd55ee95c2c42216530dcc8223401. 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/HKI190637311.
Lute Sonata No. 19 in F Major: VI. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0b4ac6ac4d70a0cc67e8c387aa63513af7a39988f4d249d8ccae88bb81063d. 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/HKI190637312.
Lute Sonata No. 34 in D Minor: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47289b541ac5d6f4e12250ebfd13aab563204de0f307785b89ecee9bc88438b. 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/HKI190637314.
Lute Sonata No. 34 in D Minor: IV. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4000f3bda6f7a83fb176da156b205e635b9435232339f064c778ba4695726. 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/HKI190637317.
Lute Sonata No. 34 in D Minor: V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca049c5bcf9393a1476f5479fb1abe0d2d8474238701f30cb37046e6bd5941f. 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/HKI190637318.
Lute Sonata No. 36 in D Minor: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3dc0c9b2fa6c876146fef5077583d2c6582b769a9a27d557c3b5f0339625bb. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/HKI190637301.
Lute Sonata No. 36 in D Minor: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b10a8802d8f42196a563d5e5e03bff853a2aad82a917113ee0d08aa6322127. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HKI190637302.
Lute Sonata No. 36 in D Minor: III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51efe1f1b8b82c4572ecc0740b348e022fb9dcb74119779db4e1b9dc8ff2fd02. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/HKI190637303.
Lute Sonata No. 36 in D Minor: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8767fdb51c75d7596a3a6f0838d094a3b2a5eab7f36f46cc3583eac839b86d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/HKI190637304.
Lute Sonata No. 36 in D Minor: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda4524820f7f07ca58c8dddbb92915b472b58a89c0d82e7fafcd7529653e41. 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/HKI190637305.
Lute Sonata No. 36 in D Minor: VI. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193ccae9422b69fd83d2f80bd1139330bb6e0b43fdfadfb7645de74b3b41bc69. 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/HKI190637306.
Lute Sonata No. 19 in F Major: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fc345b2eff258ed116194b229b727242ac8b241321bdefd7408e15cf84ee4a. 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/HKI190637307.
Lute Sonata No. 19 in F Major: II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9727378b56d405e5400c14b199c33164e2ce20538460326aeb27cbca93a697. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/HKI190637308.
Lute Sonata No. 19 in F Major: III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3d52adfd6385225d59be2cb34fa80568fdfff330a9175a54064a4f783cdfc. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/HKI190637309.
Lute Sonata No. 19 in F Major: IV. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799f5c0209bba55edeebf3320d7278aa1be67b90219bf5e6e64a129e594db43. 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/HKI190637310.
Lute Sonata No. 19 in F Major: VII. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef852b3c23a1b062ff8c0deb1a0c1a502f089a1aead9b03d6d9dd18c714b16ad. 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/HKI190637313.
Lute Sonata No. 34 in D Minor: II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7208cdd582d35f8f124dc5b260edde101066ba782c7eec6d026123df4d5a100. 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/HKI190637315.
Lute Sonata No. 34 in D Minor: III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055811c6d88b6bf95cb29e3100e245f2692ae71f1d34244b389442bec5635b02. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/HKI190637316.
Lute Sonata No. 34 in D Minor: VI. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398c405871050e153e09e1706eabcfd9ae911b5e97e2b6243e42a1ae76a3d2f1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190637319.
Lute Sonata No. 34 in D Minor: VII. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8bd4c04011d535d18007f5456299112a3405450ad5623417089c20462c107e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/HKI190637320.
Weiss, S.L.: Lute Sonatas, Vol. 7 - Nos. 15, 48
Weiss, S.L.: Lute Sonatas, Vol. 6 - Nos. 7, 23, 45
Lute Sonata No. 45 in A Major: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c67e161b8151c87661b3ad7284e851c610f874612aefbacf377935dafd0528. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190345304.
Lute Sonata No. 45 in A Major: VI. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc938c30ea2306e0c7fd4b1515ad53aeff51c12ef081687c3fce162fc0179d071. 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/HKI190345306.
Lute Sonata No. 7 in C Minor: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde8b19cca702bafeb5a0f8ae0bda9c9d0ca4d12d3dd3db285d0d48117b4ae87. 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/HKI190345307.
Lute Sonata No. 23 in B-Flat Major: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9015d063af58428134ac9e4e20e88a470e19c12c399f34d0c05ff3ac42dc57. 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/HKI190345316.
Lute Sonata No. 23 in B-Flat Major: VI. Saltarella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac77ea30166aac435d27e0dd5362e70b92b80bfd0a6761cadc9f57fa1fa4d15. 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/HKI190345318.
Lute Sonata No. 45 in A Major: I. Introduzzione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78449bf09ba4804e27bcd721b3fb68934f7c8dc583b1ef20db7d8b0ec6b61c4b. 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/HKI190345301.
Lute Sonata No. 45 in A Major: III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b29acc582607e46c51f306307df748030c2b7ede643d11a7ef2d2ab15afc80f. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190345303.
Lute Sonata No. 7 in C Minor: III. Gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe737d01dab0e8db27102d8edd66edeadc1a65e740f1560039634263ac5c20192. 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/HKI190345309.
Lute Sonata No. 7 in C Minor: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9259773374989d29de2ca68eef78777d4d85b93271bf4a69df5f72bf2298b67. 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/HKI190345310.
Weiss, S.L.: Lute Sonatas, Vol. 2 - Nos. 5, 25, 50
Weiss, S.L.: Lute Sonatas, Vol. 1 - Nos. 11, 42, 49
Lute Sonata No. 11 in D Minor: I. Fantasia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705c904fbf0f3fc3cbc4c000e87bc7df6d81950e109f23bbc5aac44c2da6acc0. 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/HKI199623301.
Lute Sonata No. 11 in D Minor: II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2e267040695e75919da21398e860cd8eb437fa534d9420d2c3095a3e59f835. 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/HKI199623302.
Lute Sonata No. 11 in D Minor: III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c131a9a36b5dea58c86d881270c9009956fd231334bbc73949da16efec8583. 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/HKI199623303.
Lute Sonata No. 11 in D Minor: IV. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de7fdc2bed4a3da6a857bbcc927847b095db5595e367abeb945df0d8b63ff31. 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/HKI199623304.
Lute Sonata No. 11 in D Minor: V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd1f6f4c5f6246abad5c321275766bf91f30f470b3189b1a4f5b517586dc463. 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/HKI199623305.
Lute Sonata No. 11 in D Minor: VI. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc7e11047e1c9ed01b3632e1db79d8d5f587608df554260d70e07186abe4b14. 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/HKI199623306.
Lute Sonata No. 11 in D Minor: VII. Giga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904427b66f51d8569f3274e661b431e0e949ae5f9b1ec6aee4553754abe5b70e. 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/HKI199623307.
Lute Sonata No. 49 in B-Flat Major: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2681bb0522a01b62abe112e2383c85cb1f2617f0e80fdd66b8d118845a1bd5b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKI199623309.
Lute Sonata No. 49 in B-Flat Major: III. Bourree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b844c10faa14e32ef3b1d21b7e938b9e6e6b3dcfea0c2b22d6dba4dd71286b3. 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/HKI199623310.
Lute Sonata No. 49 in B-Flat Major: IV. Sarabande: Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fa6dd55c9a758863ce534e162430369d802f54fc2ebf6f62c82b90d489637b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKI199623311.
Lute Sonata No. 49 in B-Flat Major: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeacba7470d72399c9f3ad330729a306a98576d1a60fd3e46ed2e6d60e6476ee. 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/HKI199623312.
Lute Sonata No. 49 in B-Flat Major: VI. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb791141706e38ea20eb905c36f235d5b154f3f2ec0be70f29426fe64d5598e. 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/HKI199623313.
Lute Sonata No. 42 in A Minor: I. Allemande: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365d2770ba916b1128d1b8ed058c8abf380b6a53d371db93fe3d51ec3c7c9bc5. 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/HKI199623314.
Lute Sonata No. 42 in A Minor: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018a3d0c5df5a6c8f74c28c2d2ed9f878a8e59d3137e6e6deff0d3533f2db9e9. 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/HKI199623315.
Lute Sonata No. 42 in A Minor: III. Bourree: Posato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4a4dce90c50bd178b887a02d00331a3b76e8c86d3e6f03600faf4ae642aab5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/HKI199623316.
Lute Sonata No. 42 in A Minor: V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16751679260d336eab369c45515eae0f246a14856a8ad23d0faed787897266e0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKI199623318.
Lute Sonata No. 42 in A Minor: VI. Giga: Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0240ab14448067ec9987ea800222c2b1c4c4be83005b5836898c655fa04d22. 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/HKI199623319.
Lute Sonata No. 49 in B-Flat Major: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72198415031f2ecedfb861413abf783a2a3b455aa8bcc42b759d30d75b3df45. 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/HKI199623308.
Lute Sonata No. 42 in A Minor: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37097d179edc8b80cb4bcaad96bc361e53d21bab7ec1ab9ffe41d7def4175f6c. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199623317.
Weiss: Concerto and Suites for 2 Lutes From the Count of Harrach Manuscripts
Concerto pour 2 luths en do majeur (I: 24-37): III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cedd7c47a1a295d1bc3ed7402e99775f180f34350a38126cc18ca4586c47214. 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/CAJ720753803.
Concerto pour 2 luths en do majeur (I: 24-37): IV. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72a9a14d3a5023f3dae2db8553dd37c7a80a8554c3019d25d7db1e333841cd9. 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/CAJ720753804.
Suite en ré mineur (II: 59-64): I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f349fedf31ae34b8b357ea732e2cf8d1c52a249e51533216d7ae27c972a39aa. 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/CAJ720753805.
Suite en ré mineur (II: 59-64): IV. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e8b1b511cef7f848045fa341020b2ef47ce0ff6ec1eabe774b2f6496eb8bf3. 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/CAJ720753808.
Deux pièces en fa majeur: II. Ciacconna (II: 77-80)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39afcaeb069c5b4978ab8afb8bf3256cc1de846e35cfd53da8556052eadb13b. 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/CAJ720753810.
Suite en si majeur (I: 114-119): II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd555ce795c00dc8e966423d29f3ccee852b1f2ccadbea2ec58e631786f45065c. 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/CAJ720753812.
Suite en si majeur (I: 114-119): V. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efc1169a01298fe94983a023c39fbca4016c2634d72791084a498bb663109a4. 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/CAJ720753815.
Deux pièces en ré mineur : I. Sarabande (I: 104)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882b2d00777de17d9758d5937a626aaa08d883a0e0979a5e17fd59bf93c6d2da. 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/CAJ720753817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f52a29dc8d41a5ce9e82a69a163207ced2061d725cd5e1a91c5ec417a4a46a2. 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/CAJ720753819.
Suite en fa majeur: V. Menuet und trio (I: 88)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf36bcb2d71abfddbd0990d9ab1d9974b9e06d9b8589cf4f654f967e5160cee. 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/CAJ720753823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35147ca1949dd5362a76b354d608aaa4aa3ba5a6bc520e3d6a4661de836b6fb0. 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/CAJ720753824.
Suite en ré mineur (I: 65-71): I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869d3f6aa06747aec82dab748612126edaf08a345ec6739cf6cbb85a216c32ca. 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/CAJ720753825.
Suite en ré mineur (I: 65-71): II. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166cde13144999f0dc222bd11620f149f329f87e70949424ee5eaa56e49bd006. 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/CAJ720753826.
Suite en ré mineur (I: 65-71): III. Courente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841aeb27b94bd13d6258db70d22b923f5f7157509d7cd23e41c99d3e7604c69d. 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/CAJ720753827.
Suite en ré mineur (I: 65-71): V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b937180d6070a4de258f5f9caaeed077f04172b58b2556d058dcd5f0ae2dea1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753829.
Suite en ré mineur (I: 65-71): VII. Rigaudon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505159259aaf93b953bd29563394821a26a951fd80e17af7f0d928a93275cf91. 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/CAJ720753831.
Suite en ré mineur (I: 65-71): VIII. Menuet II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84659853e2750791621b5f5da0715594668a9856667eaff0f872a40c0cf3bfe6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753832.
Concerto pour 2 luths en do majeur (I: 24-37): I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ecbc116be96c3ecc6ad7bbbca62059372615cb81264eb6606b624320a9ff5. 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/CAJ720753801.
Concerto pour 2 luths en do majeur (I: 24-37): II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170f122f47b2d8a8dd919dbff812396e5e2136e7fec50a3c4591ca575ec41290. 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/CAJ720753802.
Suite en ré mineur (II: 59-64): II. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4d6cedc5fef7929ffd9acfde6b380af96c52ea948cc2f7b63bf6eb1ca795d4. 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/CAJ720753806.
Suite en ré mineur (II: 59-64): III. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43441356fdf2d60a3c1ae3cd223fedba36730d7c9e5f0b0c24175fd28ce05d7. 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/CAJ720753807.
Deux pièces en fa majeur: I. Sarabande (II: 75)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3b15e5e48caeed5e4b1ebbf22062fb1a1c24edc0d4bf5515a8d6411450f33f. 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/CAJ720753809.
Suite en si majeur (I: 114-119): I. Fuga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e4ee4c38fbaab3201eb42659af18c889db7786d184e2feb95b9fc221641a6b. 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/CAJ720753811.
Suite en si majeur (I: 114-119): III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4aab19727d41da80645dd11a87bccd6260f173363f04cdcd286ea566edd156. 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/CAJ720753813.
Suite en si majeur (I: 114-119): IV. Bourée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ead97f50b92b0985d37b3f7a7e4b8d5b2d9e02aa8720490b128f43488a5154. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753814.
Suite en si majeur (I: 114-119): VI. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa967809a152318788e8abc6c296d0f3ce30d78c1a96d7c10a6751b7069986e7e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CAJ720753816.
Deux pièces en ré mineur : II. Gigue (I: 105)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029deb02e1bd58d6c4023973c9fbd2bbd217f1301ee94a6a8a83e15731bb215. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CAJ720753818.
Suite en fa majeur: II. Courante (I: 86)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e27f14744576202ab1cf4eec7e6cb3673bb6fcda73c55d91aa61e5acf6acb0. 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/CAJ720753820.
Suite en fa majeur: IV. Sarabande (I: 87)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744877608d76662e6e771c86f9afe949cfd521da689f72a9279e32cd1ea20e51. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753822.
Suite en ré mineur (I: 65-71): IV. Bourée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536049d64c9be45a25a7b5b5188126631343e81f98f67fbf3185aca32cf2ddfb. 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/CAJ720753828.
Suite en ré mineur (I: 65-71): VI. Menuet I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c2cd04f03aa426b7ea3ea02b0e4d45a57d1dba333cbc416c6067b51c38a947. 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/CAJ720753830.
Suite en ré mineur (I: 65-71): IX. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c0fb15174b92127314a6c678019ef1d6e0f562ab61715627966cdd487b24c4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753833.
Weiss, S.L.: Suite No. 2 / Bach, J.S.: Suite for Violin and Harpsichord, Bwv 1025 (Arr. for 2 Guitars)
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss): VI. Menuett
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d0dcc531fc02e488706c9457292cc388b82164cf870596d95de4534d99a350. 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/USB8U1035254.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss): VII. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502f70af4a15d9736f50307f61da7b8415d4b454f9178b0650dc5fb63f474f00. 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/USB8U1035255.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss): I. Fantasia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6109d30619c088d7f31441ceb3d9f2df574532c5e9394a7374a54876c0c3609d. 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/USB8U1035249.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss): III. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c21f2fa47c01a7d440638f38810b6d06a083d2b29eefd76a7e19985d817fca. 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/USB8U1035251.
Suite for Violin and Harpischord in A Major, BWV 1025 (arr. S.L. Weiss): V. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd8901d0699d89641324ade45005ac2782d1a3e69e41bb7b2462219ee036018. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1035253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2f24b378ee9d68b8a29ec7c5a336861a933ec7bc4480ee1957cf8c45f26fe8. 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/USSM12301025.