The Tölzer Knabenchor (Tölz Boys' Choir) is a world-famous Boys' choir named after the Upper Bavarian district town of Bad Tölz and based in Unterföhring near Bavaria’s capital Munich. Also associated
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 0x7a7a8274cd7b1b5832a14f477a11d8d34aefac7fa04a425c43452e94903c6f1f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d73195d0-4c30-4ae9-b015-07f18b12d69b.json and https://artists.proofprofile.net/proofs/artist/d73195d0-4c30-4ae9-b015-07f18b12d69b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4079b7ca9bd5836eef67b3cbed22a4451a2eca4049833f620eddfb8b72341d. 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/USB8U1035279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabea16c64b46800c0298380e996c01fa7a664873174d0c2150fd320f2404e7fc. 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/USB8U1035283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c54b9f17c7096becf050ce37dec42d0063345bf20cc7b05e39f1ec6b90b442. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1035293.
Canon and Gigue in D Major, P. 37: No. 1, Canon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19976c305abdfdee8662236e671f71cdf3f3e2379fd4e6d4e183249aba9ff8d7. 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/HKI199211101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe779ab48a5d499ab366fb761285a8590a7cc4e02856d683ef5bcbbf6c6d8b313. 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/USB8U1035294.
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
Carmina Burana / Fortuna Imperatrix Mundi: "O Fortuna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d43b3cb0fe959e2a171f35269657d9f8d7515e2643cde221a01d1f41fb6af. 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/DEN961030401.
Carmina Burana / Fortuna Imperatrix Mundi: "Fortune plango vulnera"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916c02ad61f959426c0b167263a5b7226a35398aa456a7d07a79f537c961b341. 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/DEN961030402.
Carmina Burana / Uf dem Anger: "Chramer, gip die varwe mir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481ecaf4278114f833328f6be2723da69520fd12ae41dd27ddd0c61059261c3a. 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/DEN961030408.
Carmina Burana: "Chume, chum geselle min"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e6cc812005ee7f715219416197a4f129803dfbc95194e94add8b11a97e7464. 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/DEN961030411.
Carmina Burana / Uf dem Anger: "Were diu werlt alle min"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a22ac29dbc9e955afb096e3a665a742de707188346a6b63b8143a9395b452f5. 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/DEN961030412.
Carmina Burana / 2. In Taberna: "Estuans interius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764a37c0437c184d99b65614384d7a07a114d0e4c5b1b25bbca22425811fe669. 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/DEN961030413.
Carmina Burana / 2. In Taberna: "Olim lacus colueram"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2af27d8954d011084894792c94bd05ab34703b84f2abf860eadcb977daad550. 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/DEN961030414.
Carmina Burana / 3. Cour d'amours: "Dies, nox et omnia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08321300daf8546a777f4d24785792bfbb0c97e32b1aeaeb70ca2753bff152a8. 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/DEN961030418.
Carmina Burana / 3. Cour d'amours: "Amor volat undique"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348bb57e91b0806f368d5965ae58e3fad362bb5369957a1bab6323505815e8ce. 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/DEN961030417.
Carmina Burana / 3. Cour d'amours: "Tempus est iocundum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1f44f7f6c4a728dfeae41a18730cfca01f67cce1f0b10e746a44e8048cf035. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961030424.
Mass in B flat major, H. 22/12, "Theresienmesse": Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701468441cb8deae82da70be347ab530939cc4f76628d50158be6e2cc36ac6a1. 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/DEE477600243.
Mass in B flat major, H. 22/12, "Theresienmesse": Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecfd40e3deb0ec657ab1931a47eada1ed484f1e234309fbed099ce1da4f5bd9. 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/DEE477600244.
Mass in B flat major, H. 22/12, "Theresienmesse": Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886d66739d466a4e91d3bf67ac26201d3b8fa7267ac3a09c54d6e75c2c1e0476. 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/DEE477600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990fe0c9407aaa2727e29ed11d5d4efa72f7ad3188d6f67737726452b1b3145e. 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/DEE476300178.
Symphony No. 3: IV. Sehr langsam. Misterioso. O Mensch! Gib acht!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe41b88b07b9a5f8bd9f27d09ce6f4da6da354e4c75a19cca16736bb31d00be. 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/NLA509001304.
St. Matthew Passion, BWV 244 / Part One: No. 1 Chorus I/II: "Kommt, ihr Töchter, helft mir klagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14143f492f88ae86d3287162b63891318fd0df942542fc1be3ac6cd051bed052. 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/GBBBA0942201.
St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74457b9d23f06b55a931b9ba8a7ea6d5e69ee5e4f3f0ef127c45ae4fc7dea1b2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942239.
St. Matthew Passion, BWV 244 / Part One: No. 4 Evangelist, Chorus I/II, Jesus: "Da versammelten sich die Hohenpriester"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1c6c86a399166b9510f6e34ef45c92ed204928a529f02da3b441557bbd7505. 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/GBBBA0942204.
St. Matthew Passion, BWV 244 / Part One: No. 5 Recitative (Alto): "Du lieber Heiland du"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5b5c45b3c8d73eb2c494ddc4cce043d7699ab337cc88c4c1754e25e95e1bb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:58:48Z), 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/GBBBA0942205.
St. Matthew Passion, BWV 244 / Part Two: No. 42 Aria (Bass): "Gebt mir meinen Jesum wieder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c02676d2180000cfc3dbc23048a767e7c4a15d2614bf85d6f6b022bd68c40c. 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/GBBBA0942242.
St. Matthew Passion, BWV 244 / Part One: No. 6 Aria (Alto): "Buss und Reu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2352545b734c19418562c2cc609b11b90e8b24c18e4d3de56afa45236638fbe. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:28:27Z), 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/GBBBA0942206.
St. Matthew Passion, BWV 244 / Part One: No. 7 Evangelist, Judas: "Da ging hin der Zwölfen einer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39cd3bbdf42ebfd81a6c648fb7c37aa1cbcf0f2b4815faabdd3c39445426999. 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/GBBBA0942207.
St. Matthew Passion, BWV 244 / Part Two: No. 44 Choral: "Befiehl du deine Wege"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7b080ceebefd57f8d38779712841f2dd52b59aadd7a59b00998472f6a61e5f. 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/GBBBA0942244.
St. Matthew Passion, BWV 244 / Part One: No. 8 Aria (Soprano): "Blute nur, du liebes Herz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a364184ea8ca41398cbcaa32f45f2f53bcf4c52dac0beaf264941a8b281ad8. 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/GBBBA0942208.
St. Matthew Passion, BWV 244 / Part Two: No. 45 Evangelist, Pilatus, Uxor Pilati, Chorus I/II: "Auf das Fest aber hatte der Landpfleger Gewohnheit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba19393ccfc2076f6d37f5853bf2a3e9ce0a47d5af5b54bdb504d3974915fc9d. 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/GBBBA0942245.
St. Matthew Passion, BWV 244 / Part One: No. 9 Evangelist, Jesus:"Aber am ersten Tage der süssen Brot"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb19c3b179185ca477c7b5e68750d7f9d2b027a9a6589fa5706c0b8e952f0b93. 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/GBBBA0942209.
St. Matthew Passion, BWV 244 / Part Two: No. 48 Recitative (Soprano): "Er hat uns allen wohlgetan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08548501a8f0b70958040d0bb6bbd8e3520a205a3c95bd93a4b2ac11ab61da1c. 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/GBBBA0942248.
St. Matthew Passion, BWV 244 / Part One: No. 12 Recitative (Soprano): "Wiewohl mein Herz in Tränen schwimmt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b9a1322e531ec3109aa1dd5d4fd1594869f84e5f3c4d5145783fc34b71c8ca. 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/GBBBA0942212.
St. Matthew Passion, BWV 244 / Part One: No. 13 Aria (Soprano): "Ich will dir mein Herz schenken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18ba95b468d0cefdaa8c173854693a1471d33e4c68853a64a4f15d317f24a5b. 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/GBBBA0942213.
St. Matthew Passion, BWV 244 / Part One: No. 15 Choral: "Erkenne mich, mein Hüter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3848c59f01b35376453aa604a70882871656a46de7f47296cfa92029dcd247. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:16:07Z), 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/GBBBA0942215.
St. Matthew Passion, BWV 244 / Part One: No. 18 Evangelist, Jesus: "Da kam Jesus mit ihnen zu einem Hofe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdb8dc1fce9c409f221a86b5750e4b11ef26b477d3b8b3f884114399c5a1bab. 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/GBBBA0942218.
St. Matthew Passion, BWV 244 / Part One: No. 19 Recitative (Tenor, Chorus II): "O Schmerz! hier zittert das gequälte Herz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f745cf305c99ad5c9e7a1198b92fee84120ece3368612d8183b78720463bf. 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/GBBBA0942219.
St. Matthew Passion, BWV 244 / Part One: No. 23 Aria (Bass): "Gerne will ich mich bequemen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5c7bb5248932997a55ae193b633f334c44e7609c6b572bac4ed13586b10bb9. 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/GBBBA0942223.
St. Matthew Passion, BWV 244 / Part One: No. 24 Evangelist, Jesus: "Und er kam zu seinen Jüngern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbcb3b5c614137b081b2e9b024ebabaea7228b7f6a73c83da01ffb92f80ece3. 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/GBBBA0942224.
St. Matthew Passion, BWV 244 / Part One: No. 26 Evangelist, Jesus, Judas: "Und er kam und fand sie aber schlafend"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba09941452c731c9b34b8ca33fe31267a3978b1cd485d6f0b1fd466b471cbb. 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/GBBBA0942226.
St. Matthew Passion, BWV 244 / Part One: No. 28 Evangelist, Jesus: "Und siehe, einer aus denen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cdd0437c77096e7e3b0f0ce44037563f0a821e1230f6e3428f3b7e96fb4518. 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/GBBBA0942228.
St. Matthew Passion, BWV 244 / Part Two: No. 31 Evangelist: "Die aber Jesum gegriffen hatten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049b0481664d87cbfc98ad16aed40959dcd95f5a7e7b2b140e55e700abf713e6. 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/GBBBA0942231.
St. Matthew Passion, BWV 244 / Part Two: No. 33 Evangelist, Pontifex, Testis I/II: "Und wiewohl viel falsche Zeugen herzutraten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dd3eb96f8d4a1c90eaef9ae2f417c46cc9cf28ad7238ede5510ab72dda0539. 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/GBBBA0942233.
St. Matthew Passion, BWV 244 / Part Two: No. 34 Recitative (Tenor): "Mein Jesus schweigt zu falschen Lügen stille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102313a0b04cc558744e3d95c8dbe5558c60c0cc7a0616aa6f9160f0dc4f5da2. 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/GBBBA0942234.
St. Matthew Passion, BWV 244 / Part Two: No. 37 Choral: "Wer hat dich so geschlagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a40fc14f474013a135e3684379508a3558e019c319482eff6091b9b9d2cec5. 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/GBBBA0942237.
St. Matthew Passion, BWV 244 / Part Two: No. 38 Evangelist, Ancilla I/II, Petrus, Chorus II: "Petrus aber sass draussen im Palast"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d287d9eb6a97899604025cc3c9250d44082b4f949bfb6887bbb93fe22e13e48. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBBBA0942238.
St. Matthew Passion, BWV 244 / Part One: No. 3 Choral: "Herzliebster Jesu, was hast du verbrochen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8277eea63bb03ea53d37ce4d55490f828b55334500e8a7a0adc9fc13f2d86d9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBBBA0942203.
St. Matthew Passion, BWV 244 / Part Two: No. 40 Choral: "Bin ich gleich von dir gewichen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3d9c266de8c64037e38a0cd93beef5196419a68dd99ba510bbecfafc8c4e8f. 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/GBBBA0942240.
St. Matthew Passion, BWV 244 / Part Two: No. 41 Evangelist, Judas, Chorus I/II, Pontifex I/II: "Des Morgens aber hielten alle Hohepriester"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbdf3d68c9a346b2be4212aa27f7b82c89a11b120d24d57214c62bd394e225e. 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/GBBBA0942241.
St. Matthew Passion, BWV 244 / Part Two: No. 46 Choral: "Wie wunderbarlich ist doch diese Strafe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2080b33e2edc6b4c428cb5ce18c8636b40d6d0d9486105d16e48d605c9a82f9a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942246.
St. Matthew Passion, BWV 244 / Part One: No. 10 Choral: "Ich bin's, ich sollte büssen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4ed3db66c97bb6e1ea986711070856d2824d574f64d27a311bef779300ce11. 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/GBBBA0942210.
St. Matthew Passion, BWV 244 / Part Two: No. 50 Evangelist, Chorus I/II, Pilatus: "Sie schrieen aber noch mehr"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6409bce2088857b1f5ec06240b8051011fd9e6dec1af14491e567b74b539f499. 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/GBBBA0942250.
St. Matthew Passion, BWV 244 / Part One: No. 17 Choral: "Ich will hier bei dir stehen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dd374228453d7f9ae4cf71c868526c5d824d572bb3d4e0cc55308a371eefbb. 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/GBBBA0942217.
St. Matthew Passion, BWV 244 / Part One: No. 20 Aria (Tenor, Chorus II): "Ich will bei meinem Jesu wachen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e174143739639d6f9cc77459275453be64f757730dd238d9bf3d2e95955afe. 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/GBBBA0942220.
St. Matthew Passion, BWV 244 / Part One: No. 25 Choral: "Was mein Gott will, das g'scheh allzeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d8ec85b171badafedb2741bde3d35f492624b2052b17a3a283ee4fcc9fd296. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942225.
St. Matthew Passion, BWV 244 / Part One: No. 27 Aria (Soprano, Alto, Chorus II): "So ist mein Jesus nun gefangen" - Chorus I/II: "Sind Blitze, sind Donner"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fb74e92ddc56acd4decf7345663c8284e895bcd9a48d3783bae443ef2eaa2b. 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/GBBBA0942227.
St. Matthew Passion, BWV 244 / Part One: No. 29 Choral: "O Mensch, bewein dein Sünde groß"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bb31f37ebdc5b1011ea6440281b8ba81a513d6612da152a686ba640e9b0f33. 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/GBBBA0942229.
St. Matthew Passion, BWV 244 / Part Two: No. 30 Aria (Alto, Chorus II): "Ach nun ist mein Jesu hin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81d1a29770ce4d75702a3b994c0fffc1546ad9281a865c8456269996aab7f11. 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/GBBBA0942230.
St. Matthew Passion, BWV 244 / Part Two: No. 32 Choral: "Mir hat die Welt trüglich gericht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41a71998adcfe0d4156e23dcdd6f42bdf6c8ca4b051b512a3f8acd924c2f77e. 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/GBBBA0942232.
St. Matthew Passion, BWV 244 / Part Two: No. 36 Evangelist, Pontifex, Jesus, Chorus I/II: "Und der Hohepriester antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e327079804aa333324f00069a0aa48896744f017435d001c9240aaa539092c3. 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/GBBBA0942236.
Weihnachtsmusik in der Renaissance / Renaissance Christmas Music
Johann Sebastian Bach: Preludi Ai Corali
BWV 622: O Mensch, bewein' dein' Sünde gross
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d112cb9b11ea97cecdc32835885fb1c68811402c005fa55838f7da8ea0e35e. 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/DEA290017100.
BWV 639: Ich ruf' zu dir, Herr Jesu Christ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60193612ec8eb5a315871f30188d8a91f629d3adaaf03c240d94e9aa35292a3c. 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/DEA290018500.
Wolfgang Amadeus Mozart - Vesperae Solennes - Adagios and Fugues after Bach No. 1-3 - Lauretanische Litanei
Gruber, Seuse & Perosi: Europäische Weihnacht - Eine musikalische Rundreise durch Europa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8049ad961e58558f80979ae482fffcc88aef98999b4cf1efd6d7400a23ef55e0. 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/DEBL60411404.
Benevoli & Pitoni: Römische Mehrstimmigkeit
Der Tölzer Knabenchor singt die schönsten Deutschen Volkslieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e747dc3b1f063b94afe2b53268740a1b9f4776856c6a23699e837edaaa084. 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/DEKD61112800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde43ff0b23ec8d6538cb793d20d8f39b09b4973aa3cf96d8670984ba6f8688bd. 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/DEKD61112730.
Die Thoma-Orgel St. Tertulin in Schlehdorf
Purcell: Anthems and Hymns - Locke: 3 Voluntaries
Mozart: Missa Longa; Inter Natos Mulierum; Te Deum Laudamus; Venite Populi; Regina Coeli
Missa Longa, K. 262 (246a) in C Major for 4 Voices, Choir and Orchestra (Mass No. 12): Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13c8e450a8ff23e07f68bf7e2e311c6f5d953ef72b6eb91d2c65e2f24505c5b. 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/USSM19931462.
Missa Longa, K. 262 (246a) in C Major for 4 Voices, Choir and Orchestra (Mass No. 12): Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756849aa506721f8e43c6ce1e99a1909551a3957a27513f343e4cbacf23d4edc. 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/USSM19931463.
Missa Longa, K. 262 (246a) in C Major for 4 Voices, Choir and Orchestra (Mass No. 12): Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ae41afabb4d20a881c9fee23976dce68fccd68ed687305f8c67949f339cf74. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19931464.
Inter Natos Mulierum (Offertorium pro Festo St. Joannis Baptistae), K. 72 (74f) in G Major for mixed Choir, Orchestra & Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41038a27f7930ac36d305825e57409f925842ef75a17deec2d2ed585786916d. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19000823.
Te Deum Laudamus, K. 141 (66b) in C Major for mixed Choir, Orchestra and Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cb3a6cddca66a41b3b69c43c2531e18d0bcd4111af460ddf6f068e5f9f9f24. 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/USSM19000824.
Die tote Stadt: Act I: Behutsam! Hier ist alles alt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18eca7aa9ee55502d61673e8acd5d74d5aa8c12bd930258e4e89a3b94e1ac61. 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/USBC17500260.
Die tote Stadt: Act I: Wunderbar! - Ja, wunderbar!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5afa5ed67ff74a87aa14eab0ed95de5189abdcd5a43f4c5b64d979e2ab3b7a5. 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/USBC17500264.
Die tote Stadt: Act II: Was ward aus mir?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaaea55fa5e13ab11e4ead7bb19ef0c602284e9891a912a930ce34500f59f6a. 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/USBC17500268.
Die tote Stadt: Act II: Schäume, schäume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d9a5b9f021355096e1611879bb48eb714b0750231841c97ded121eff9887bd. 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/USBC17500270.
Die tote Stadt: Act II: Da ihr befehlet, Königin (Pierrot Lied)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5425b88f14d177ac1d243c80e15e66c2cc93342da0fbb0881ed9f2f45230a4aa. 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/USBC17500271.
Die tote Stadt: Act II: Du machst mir eine Szene?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5181786eb4a93aef5d37edb140ade00cde55792044d35879b558c351f0c498c8. 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/USBC17500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b439f1dafe8cb2fcf2363f200f14530209009f212932d70a5f539512feda68. 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/USBC17500273.
Die tote Stadt: Act III: Du hier? - Als ich erwachte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c48f84262a007e6d2d5e26e776e1ff31558d8fd8bd9b827a0252b71786d6da. 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/USBC17500275.
Palestrina: Missa "Tu Es Petrus" & Motets
J.S. Bach: Christmas Oratorio, BWV 248 (Elly Ameling – The Bach Edition, Vol. 13)
Carl Orff & Gunhild Keetman: Musica Poetica
Musica Poetica I: Backe, backe Kuchen - Schneck, Schneck, komm heraus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239b9d0d34c0145a801fc84ac1236a7ef0a8af74a6b1ec49596b9dbd5f043ece. 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/DEE471200206.
Musica Poetica I: Ringel, Ringel Reiha - Blaue Wolken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21fdc1c5ff2ad0d01a5a9ab1f6c9952b5a5fe98ec2b9b142a4e41c9bc58ed1. 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/DEE471200207.
Musica Poetica I: Ding, dong, digidigidong (Kanon) - Drei Wolken am Himmel (Kanon) - Der Tag ist schon uma - Berceuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac51799ae9f92dd37e485f8f6c951ab5f8f40c49c2873dda8d0d70aadcfce73a. 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/DEE471200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276acf15fc3c62eb268c6370f6de038785e19d465857eeab7ac412d5a3833920. 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/DEE471200237.
Musica Poetica I: Abzählreime - Namenrufe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90785688108b5f62d3680b2272fa67758136b8b48e4a72d63ed85b3a4a14700. 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/DEE471200205.
Musica Poetica I: Spielstück Allegro - Kommt und laßt uns tanzen, springen - Sommerkanon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3026fa7166a5b4bd23ff7fa6a5eb21ae59cf372c550e3c06728c16a2c5837f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471200227.
Musica Poetica I: Musik zu einem Puppenspiel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fba79ddbc2b986566fbb9ecfa0894b8b2e77e95a0b3e8a77c2b190fb9dc298b. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/DEE471200246.
Musica Poetica I: Xylophonstücke - Wer da bauet an der Straßen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24da06d62e572be6d5101ff19bbe0d54544eadaa0ca49f2e9a90e101e5e22841. 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/DEE471200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af0f613f8a5b70613690f5fab05096e94f8c25c827295e3afa7a33f69c4fff4. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DEE471200213.
Musica Poetica I: Stab aus, Stab aus - Sitzt ein Engerl an der Wand - Kuckuck ist ein braver Mann - Mädle, tu's Lädle zu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7738a10ceab01011ab643e5f41dee816035c3337bf7c7235f220d20ed91b632. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471200215.
Musica Poetica I: Bim-bam, die Glocke schwingt (Kanon) - Spielstück Allegro - Bumfallera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685b8463bc9225829d31a636c939037b28a148e2c75e4c1cd35247669d770123. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471200216.
Musica Poetica I: Der Wind, der weht - Havele Hahne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6316a1e1738e3ee0e46a05ebcc10c996bef939ba8a0fbd8ac7b9748c854c09c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471200238.
Festliche Weihnachten: Wiener Sängerknaben & Tölzer Knabenchor
Judas Maccabaeus, HWV 63: Tochter Zion, freue dich (Arr. Bickenbach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232a87441b2bdd5ad08d325c0db217a63befc916f0beafd8f61106bdc657471d. 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/DEA348802228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a2f071d1e3a531d412e616f61685b3d3052e58789c6cea4d0d735ebb1dd63f. 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/DEA348802227.
JS Bach Kantaten BWV 65 zum Fest der Heiligen Drei Könige
Szenen aus Goethes Faust, Part Three: Nr. 7, Fausts Verklärung I: "Waldung, sie schwankt heran"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa208cc5bb498bc7363ebe6109aa4ab3f8c27ee5ae2dc5dbc223fb52ff2af31e3. 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/USSM10312188.
Szenen aus Goethes Faust, Part Three: Nr. 7, Fausts Verklärung III: "Welch ein Morgenwolken schwebet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf83dab3ed8ea2099457795df21338feb4b902b618c81f7a4477b711063644. 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/USSM10312191.
Szenen aus Goethes Faust, Part Three: Nr. 7, Fausts Verklärung VI: "Dir, der Unberührbaren"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa93268993d3427d2d073d59c33c913708e1efa892fcfce9febf67dc5b8cbef. 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/USSM10312195.
Scenes from Goethe's Faust for Solo Voices, Chorus and Orchestra: Part One, Nr. 1, Szene im Garten: "Du kanntest mich, o kleiner Engel, wieder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3c07df917c4817f6a36fb2f28a173f1eaf1ec624477f4b9caee13ed6e71177. 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/USSM10312177.
Szenen aus Goethes Faust, Part Two: Nr. 6, Fausts Tod: "Herbei, herbei! Herein, herein!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17778d0c7ce0e5edef089ed5d0ebd53b0c0d724afd92d075758d9300b1b60ece. 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/USSM10312187.
Die Zauberflöte, K. 620, Pt. 1: I. Ouvertüre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7f699edb9bd64b37b76db4a8f43ffb37e78ff2c7c3766802678cb8d946cf24. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331412458.
Scenes from Goethe's Faust for Solo Voices, Chorus and Orchestra: Part One, Nr. 3, Szene im Dom: "Wie anders, Gretchen, war dir's"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce792a7bc7b942f86e12e2615f23f5df8d06aab6fd4f85ba47859915e3201d. 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/USSM10312179.
Szenen aus Goethes Faust, Part Two: Nr. 4, Ariel, Sonnenaufgang: "Die ihr dies Haupt umschwebt im luft'gen Kreise"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bea32b971750e4b1d37b3b9dd16b7a5122aab72dcd8120da9f276f66e4c086. 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/USSM10312180.
Szenen aus Goethes Faust, Part Two: Nr. 4, Ariel, Sonnenaufgang: "Täler grünen, Hügel schwellen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e412b7b3e1a67c4b06ec6e9d840b0d8e6555aab5aa0a2eeab1bd4077898770. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10312181.
Szenen aus Goethes Faust, Part Three: Nr. 7, Fausts Verklärung VII: "Alles Vergängliche ist nur ein Gleichnis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43c504a21029e41b75f5a48e0355df226e3812d408db57c57717ab2bfcd4b7c. 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/USSM10312196.