Lenneke Ruiten (born 1977 in Velsen) is a Dutch soprano. Ruiten studied at the Music Conservatory in Alkmaar and the Conservatorium van Amsterdam, the Royal Conservatory of The Hague, Hochschule für M
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab03464b0204824d1b6e82f2d6101b0d47176fc234babaef202c3486e400e67. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d59e6f6e-0f37-4fef-bc70-b47180dbf35c.json and https://artists.proofprofile.net/proofs/artist/d59e6f6e-0f37-4fef-bc70-b47180dbf35c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Giacomo Meyerbeer: Gli Amori di Teolinda (Live at Opera, Lausanne)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffbcb773ddc1b3f04f0685012178d50078b4c5a7f8d5d1ab19d5e7472baae93. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024401.
Armida, Atto primo Scena 1: Sparso di pure brine (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd430754a7c5dd8a2b7daf1295684740262a32044bb893f36ad8589ed6152f1f5. 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/FROV62024402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe646f26d57387ee8b47a9b021df8f85a18760966378bc9bb13f11f25ff6f5012. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649155d194171b2a1e24345f12b774d35b2ae6d8a410ce5e35b524a8c668ef74. 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/FROV62024404.
Armida, Atto primo Scena 1: Donzelle semplici (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f25f95d287f66f5fb9a91ea3e4834beb9fde77b4c1d9b0f3c0d25f5f79116b0. 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/FROV62024405.
Armida, Atto primo Scena 2: Ah difendete, amiche (Ismene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93e6109232de34d941be5ffbd8ec59ed0690d1c5758a634352ca898a24a096d. 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/FROV62024406.
Armida, Atto primo Scena 2: Ah fralla nera (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b72c213c72b4b102717de9de6c01751096d718094f7f61744d705a77c784480. 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/FROV62024407.
Armida, Atto primo Scena 2: In si crudel dubbiezza ah non perdiamo (Ismene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25b7d54c4015964495e9fad6dd362680432a74e979e894d0dd9ebc61497200b. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024408.
Armida, Atto primo Scena 2: Sparso di pure brine (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1473fa2aa1ffe1c3226a34ed7a8ed6a087abe21bd1843babe10c20d67a4261f8. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024409.
Armida, Atto primo Scena 3: Ecco l'onda insidiosa (Ubaldo, Ismene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cad4ad4096fa1633357437f9b57f17b840add47910b9ce7c2e624e5e9cca68c. 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/FROV62024410.
Armida, Atto primo Scena 3: Vieni al fonte del contento (Coro, Ismene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2e7f92f9b65513cb563574bb73f4bb0b70987f57f9af19b451b17f69337cc. 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/FROV62024411.
Armida, Atto primo Scena 3: Che periglioso assalto! (Ubaldo, Ismene, coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d96b9e876c130ce231b7098d0c1a4ef926ea38446650db13afb36359df5a169. 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/FROV62024412.
Armida, Atto primo Scena 3: Qual è la man che scuote (Coro di Demoni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeed13ea2106ebc70bbf7f2656404143a4be044b4b7eb8905990d91ee2e2fd9d. 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/FROV62024414.
Armida, Atto primo Scena 3: Qual Sibilo orrendo (Coro di Demoni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ba1c19dc3ed6eb8d017cb02acdd70c3f76d54b1b12a35bd6dfa15888e98766. 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/FROV62024417.
Armida, Atto primo Scena 3: Eterno Provveder, tu che guidasti (Ubaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474076d37d15b13b71ecd9337c2011491e3a630f61894abc3c8b3f6c36ff7f4f. 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/FROV62024418.
Armida, Atto primo Scena 3: Finta larva, d'Abisso frall' ombra (Ubaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d3724387b40a8c084a2103d272b9b803581bff267310cefc1b8892e59bc4d4. 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/FROV62024419.
Armida, Atto Secondo Scena 1: Qui'l regno è del contento (Armida, Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4a98c3de0039c0623b0c78d28761f4c777361db398ed1513380ffcca3bba9a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024420.
Armida, Atto Secondo Scena 1: Armida, Rinaldo: Addio. Già m'abbandoni? (Armida, Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d65fda72bb0550236494ec180ed28e3204ae0ff2b4e05cb337dfe3686e6ee8c. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024421.
Armida, Atto Secondo Scena 1: Tremo, bell'idol moi (Armida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778de9c91c3c88cd494103d3f3e1d08123fa340872cd540af8cf31401f225a0d. 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/FROV62024422.
Armida, Atto Secondo Scena 2: E non deggio seguirla? (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0eea10b825c69ab7ef634823f5194d01e9dd09d9fcf5b08a7866ade498a3b1. 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/FROV62024423.
Armida, Atto Secondo Scena 2: Lungi da te, ben moi (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd618055200a2b72d322615ff89b8cb43e9c5e274910d150569a474713ba96467. 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/FROV62024424.
Armida, Atto Secondo Scena 2: Forse, chi sà? Verranno (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2169f75b1a532cb6502c0b7f48e0709d86797dcd115482ffdedb6251fe9de4. 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/FROV62024425.
Armida, Atto Secondo Scena 2: Vieni à me sull'ali d'oro (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afe8c76e3505b9dd3240c729bb94ea9afc72ac56bfe7ff63498ca57a0fd46bf. 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/FROV62024426.
Armida, Atto Secondo Scena 3: Così molle e ridente (Ubaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdcd2b3e9e3b764c07c0302a7785eff738d3a6854a9256487c56c4feaaafb1b. 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/FROV62024430.
Armida, Atto Secondo Scena 3: Misero! chi mi scuote? (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262d1251d9c65a2a67c14b5a1ecf6c6f9f3f42461e9ef7e0cb3cfe65d11c7760. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024431.
Armida, Atto Secondo Scena 4: Soccorso, o Dei! (Armida, Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413948af4d0fee37b3aec42cc98db05381e7509df8df834b1d644e61be1f96f8. 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/FROV62024432.
Armida, Atto Secondo Scena 4: Dilegua il tuo timore (Armida, Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0117c891789b38551d85f193f392d6e544af8ce6bc56a6f3508efdcc858490. 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/FROV62024434.
Armida, Atto Secondo Scena 4: Ora si ch'io mi perdo (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacae1c53b360cfa078a8c272f03509228a1be1d258cb465d38b93bb8070c2621. 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/FROV62024435.
Armida, Atto Secondo Scena 5: Fermati, incauto (Ubaldo, Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5a14b06c39b0a452eaa1dbbbe0bf0c308ac8725b8c6e30f8cdffc3e7ecefe0. 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/FROV62024436.
Armida, Atto Secondo Scena 5: Vedo l'abisso orrendo (Rinaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607e7808b9f87ce0dc7f33aca9192c17fe832e626ea4d18614672107434139ad. 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/FROV62024437.
Armida, Atto Terzo Scena 1: Chi sorde vi rende (Coro, Armida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b40a6540a0c567b7183a3e0546f95a69f3ae94ad75568b283fd949a7fdfe1f. 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/FROV62024438.
Armida, Atto Terzo Scena 2: Ah mi tolga almen la vita (Armida, coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1f010098373e41242c2cfac79eb8301789973671cdbd1110381f7fb739fc93. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62024441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a70ace9f8919d3b9ad54e0b718e4075959419650e29ba8d6a66b29d8c4a698f. 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/NLE421200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1979a7a2184a2b57be05cc7a25185f4cab786790e4e5efb9a870313d0f95abdc. 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/NLE421001001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dfc99db0802c67b808dcfe9bdea4281ca2291d8d1f7b29360109d0f22feb85. 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/NLE421001002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35311ef75e2f5a10309ddf2c0f2f436ab0da08a071c362d732af13d195978b42. 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/NLE421001003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be5dc36fec96358345dce10dae9da1588ab199472ddd5ed96197029b95f84a0. 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/NLE421001004.
Exsultate, jubilate: III. Tu Virginum corona: K.165
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e62854636ac6ddf8c2d3403de20a3becd7a2a21d16ed8491fadefecf396602a. 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/NLE421001010.
Exsultate, jubilate: IV. Alleluja: K.165
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985a38473eacb71f16b44ed43300af5da1427820df0dfb3ec63d79b00843fcd6. 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/NLE421001011.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 35, Arie. "Zerfliesse, mein Herze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1849432560669e8e6d4feb6b902e1d5a32bdc096050c5541d4c8db40fb99e3a4. 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/GBAYC1602534.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 3, Choral. "O groβe Lieb'"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d445654e5cdc1a738f9d90b2220567729f4bd375354a87df491cb5fa5a23547. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GBAYC1602495.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 39, Chor. "Ruht wohl, ihr heiligen Gebeine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf0a175dbfd31fe3b003b4b4e5ae5055e532e7accd120b4785d14d8f606d518. 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/GBAYC1602538.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 2, Rezitativ und Chor. "Jesus ging mit seinen Jüngern" - Rezitativ und Chor. "Jesus antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08718608a978d44a5854c07b5d84596d29a5d999fa8b51aa1ff328a84a1b817b. 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/GBAYC1602494.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 5, Choral. "Dein Will gescheh, Herr Gott, zugleich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b4af2f5a3aea087ffabba9370742d026a0c02d6744c47d6fcdb9eea8a0296a. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602497.
Es erhub sich ein Streit, BWV 19: III. Gott schickt uns Mahanaim zu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe002657562d5f46a2669089876164aa099ece31038552a2ebdf4f95b879bd543. 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/DERK61946603.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 11, Choral. "Wer hat dich so geschlagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8a25c1aaf0bf9b27a58e7327ef9af3703881dc1702cc415b387e53f38605c5. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602503.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 12, Rezitativ und Chor. "Und Hannas sandte ihn gebunden" - Rezitativ. "Er leugnete aber und sprach"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2713ed4e57c9e124a332fcf8749fc8f732ced1cde4915b8c6f32f7735407171. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602504.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 14, Choral. "Petrus, der nicht denkt zurück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afcd49999e62d49abb3d7fce147678e9362fb9d3aa54c0aab65c82af1a3710a. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602506.
Bach, JS: St John Passion, BWV 245, Pt. 1: No. 11 bis, Arie mit Chor. "Himmel reiβe, Welt erbebe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bde86b03ce35fc45f89f5d57c0e83d09a0a508f3111bc468660a9dcb7aecb9. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602507.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 15, Choral. "Christus, der uns selig macht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f580b715ca4c2ff7a527a5b0ff839e987704587054b46345360d9b587ea68bd. 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/GBAYC1602509.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 16, Rezitativ und Chor. "Da führeten sie Jesum" - Rezitativ. "Auf daβ erfüllet würde das Wort Jesu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fd5cfccc764b1d9e52a9d6aec7bfbcd89c13f81270489fc40d8e487f85dcf4. 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/GBAYC1602510.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 17, Choral. "Ach groβer König"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0434709afa5db10f0ddd419ec318a5539ff14f570fa59dfbd9fe9c29c18d6157. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/GBAYC1602511.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 18, Rezitativ und Chor. "Da sprach Pilatus zu ihm" - Rezitativ. "Barrabas aber war ein Mörder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc2dbe4c0f7c0a1a68c216fcd2f36f440420cf0f28933cdbde892f655a2aa65. 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/GBAYC1602512.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 21, Rezitativ und Chor. "Und die Kriegsknechte flochten eine Krone" - Rezitativ. "Da Pilatus das Wort hörete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56e87ae74d305c7c933f5b1ae14b059c79fa9cdf68f3b95573d489161ca67fc. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602520.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 22, Choral. "Durch dein Gefängnis, Gottes Sohn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddc8bc407d704e56b0a3365b9d54a68727d0f96cc7169396df3e45b8331ea31. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBAYC1602521.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 23, Rezitativ und Chor. "Die Jüden aber schrieen und sprachen" - Rezitativ. "Da überantwortete er ihn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43adf3b02423689509427fdd775b630dadda2fd470cd5cf9b84a3eba3711ef26. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602522.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 25, Rezitativ und Chor. "Allda kreuzigten sie ihn" - Rezitativ. "Pilatus antwortet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947012ebb931a09f3738e064d584de695c63c44f99c5f7d2d304ef1ef6c65377. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602524.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 26, Choral. "In meines Herzens Grunde"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f38d78eb0e8d262255cb21df89733ce5b062a2bf9eb1fd75346c20426034fa. 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/GBAYC1602525.
Bach, JS: St John Passion, BWV 245, Pt. 2: No. 27, Rezitativ und Chor. "Die Kriegsknechte aber" - Rezitativ. "Auf daβ erfüllet würde die Schrift"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67416ef26656829a299ebb03bd8681ef1849e43a1fed6c95e87f8efaadda7d8d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602526.