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 0xe5848622a2556775756ce135043e0c20ac9d857ced4a23fa1e87e072be7a3471. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfac48ae-8581-42df-aaca-c2990864a1d9.json and https://artists.proofprofile.net/proofs/artist/cfac48ae-8581-42df-aaca-c2990864a1d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lobet Gott in seinen Reichen, BWV 11, Pt. 1: I. Chorus "Lobet Gott in seinen Reichen"
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 0x83d8ce9164fcf25afe3723af9724d8cce57fe1d2997fedb2e073f86a445a1992. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2203201.
Lobet Gott in seinen Reichen, BWV 11, Pt. 1: IV. Aria "Ach, bleibe doch, mein liebstes Leben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36493b8ac377f4b88ee6c58c5dc3dad180c24a7b408c09faace4aa51e44a5936. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2203204.
Lobet Gott in seinen Reichen, BWV 11, Pt. 2: I. Recitative “Und da sie ihm nachsahen gen Himmel fahren”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd7153f715d2f7225d803c0b5e1881e858410317ee55d93b85c49b74c9a7cf3. 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/FR50X2203207.
Lobet Gott in seinen Reichen, BWV 11, Pt. 2: II. Aria "Jesu, deine Gnadenblicke"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bfd26b17a96441eff861fec9ccc1031bf636cbb3f7cdcf6e171bc6e116f8b6. 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/FR50X2203208.
Ich fahre auf zu meinem Vater, TWV 1:825: I. Chorus "Ich fahre auf zu meinem Vater"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d9cadf46ddebbea4a05465b6eff1bd989659c6bed543e71d93a69d9e124b4. 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/FR50X2203210.
Ich fahre auf zu meinem Vater, TWV 1:825: VII. Aria "Ich will alle Stunden zählen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33b99ff11ba33f1e18ca2d4addd8eca3cf0292b0b258f27c5b9110e42578d10. 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/FR50X2203216.
Ich fahre auf zu meinem Vater, TWV 1:825: VIII. Choral "Amen, komm du schöne Freudenkrone"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026fb325003405b056615954cbaa7e4c0e2b30f46e7ba8ffe511716506d41750. 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/FR50X2203217.
Auf Christi Himmelfahrt allein, BWV 128: I. Chorus "Auf Christi Himmelfahrt allein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d377c779dd653a37716fee3fc413d83c8ae7da4da63f47eb6dea2c896d70da4. 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/FR50X2203218.
Auf Christi Himmelfahrt allein, BWV 128: II. Recitative "Ich bin bereit, komm, hole mich!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134b70c3c36287e734e75356612964c5d1aa92cc7e86e679588a9f82e4c6888e. 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/FR50X2203219.
Auf Christi Himmelfahrt allein, BWV 128: III. Aria & Recitative "Auf, auf, mit hellem Schall"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087e27435ac0838e200feef41b181ecf98165a13850a2d8047fa79ea01e2b6e5. 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/FR50X2203220.
Auf Christi Himmelfahrt allein, BWV 128: IV. Duetto "Sein Allmacht zu ergründen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df75d4ce2b5706d86dd5827b1ea9bfcaaad29d43f48c88d3d1937108bec743. 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/FR50X2203221.
Auf Christi Himmelfahrt allein, BWV 128: V. Chorus "Alsdenn so wirst du mich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7822ce7af309a3c4fe5356d1e871c62aaaeca95c4c2d9cb8d0ecf812a2e932. 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/FR50X2203222.
Lobet Gott in seinen Reichen, BWV 11, Pt. 1: II. Recitative "Der Herr Jesus hub seine Hände auf"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e48035cf750c86ec516316d7624f03f636e6ab996a93f8e5d32a8b37ecb00f2. 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/FR50X2203202.
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
Lobet Gott in seinen Reichen, BWV 11, Pt. 1: V. Recitative "Und ward aufgehoben zusehends"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92b2722ca41979e81d2f5f8e678fbc18b0c89401a72ff9f73c5e17b1eaa4992. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2203205.
Ich fahre auf zu meinem Vater, TWV 1:825: II. Recitative "Was sollt ich dieses nicht im Glauben hoffen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763c4f6948e70559aef0d6645c03164ddd085e2774ffad0a4c2420fad044c7e4. 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/FR50X2203211.
Ich fahre auf zu meinem Vater, TWV 1:825: V. Aria "Mein Schifflein treibet auf den Wellen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0fb8cb5605118206cf3c71d94bc7098f03e90afccc351744edd10f22b3310. 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/FR50X2203214.
Telemann: Ich fahre auf zu meinem Vater, TWV 1:825: V. Aria "Mein Schifflein treibet auf den Wellen"
HEIMAT - Friedrich Theodor Fröhlich: Lieder
Bachkantate, BWV 208 - Was mir behagt, ist nur die muntre Jagd
3. Rezitativ (Tenor) - Wie, schönste Göttin, wie - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dfc276a689e6a61f32629f55593eee69551637457d7cdf4615854fdeb7b862. 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/CH9212000076.
11. Arie (Chor) - Lebe, Sonne dieser Erden - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66621a50143387a9e5db7f488c1526134eb99c755056e7df4faf8b04f4b064ca. 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/CH9212000084.
12. Arie (Sopran , Tenor) - Entzücket uns beide - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882cfcc923f83700fc80bfea49c01b4e41aab7f227162cd8dadf7ec199eb1f0c. 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/CH9212000085.
4. Arie (Tenor) - Willst du dich nicht mehr ergötzen - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bcbf0a4ec9deb633356246fd74a22bab276dde74c68cdeda8cfe5aa52f1396. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000077.
15. Chor - Ihr lieblichste Blicke - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc79e82461c5bf00f6617b88baac76bbd746fa633e676192a56093d027c3f83e. 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/CH9212000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73aeecb7ed349b9a5e6a689973c4197e14f2c606592a883b9a4124d21a0db31. 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/CH9211700070.
Dies sind die heilgen zehen Gebot, BWV 298 (Choral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d7e799453e9f2b68a0f4326980d90fbd2e782e721c67b4e2baf5af725324a8. 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/CH9211700055.
Kyrie, Gott Vater in Ewigkeit, BWV 371 (Choral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2735d36631274f8394a96f97b265b09ecfedf3b726256850da9df3355ec500aa. 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/CH9211700047.
Christe, aller Welt Trost, BWV 371 (Choral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c04f57977b3dbdab5eee664ba81c25710527e88aa3f3703463e6b783693221. 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/CH9211700049.
Bachkantate, BWV 69a - Lobe den Herrn, meine Seele
Neri: Sonate da sonarsi con varij stromenti
Bachkantate, BWV 5 - Wo soll ich fliehen hin (Live)
Wo soll ich fliehen hin, BWV 5: 4. Rezitativ (Alt): Mein treuer Heiland tröstet mich - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc180f1c050ef12b878448bba1bac7d3f4196239f4877332ca693522f022ca7b8. 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/CH9211900080.
Wo soll ich fliehen hin, BWV 5: 7. Choral: Führ auch mein Herz und Sinn - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8eb3105a13bdb9ec724259897de6d46dd5eec54a04ee82f40b64ecf2b58a71. 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/CH9211900083.
Wo soll ich fliehen hin, BWV 5: 3. Arie (Tenor): Ergiesse dich reichlich - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8100de373f5ed8df1f66dbec110add286ee15887bcb41ea84a592c8ff3b08f98. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900079.
Leonard Lechner: Of Death and Resurrection
Bachkantate, BWV 144 - Nimm, was dein ist, und gehe hin
Nimm, was dein ist, und gehe hin, BWV 144: IV. Rezitativ (Tenor) - Wo die Genügsamkeit regiert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1a1d68783327f7d0ae641b7fdfe06323aaddc90dd450fae934a46d4a55d174. 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/CH9212300051.
Nimm, was dein ist, und gehe hin, BWV 144: VI. Choral - Was mein Gott will, das gscheh allzeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d4e71d1fa558a889faed9bfc3b9f4b3f8e449cc219fd129be5731b6892f5d7. 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/CH9212300053.
Bachkantate, BWV 122 - Das neugeborne Kindelein
Guter Mond - Die schönsten Wiegen-, Schlaf- und Nachtlieder
Bachkantate, BWV 89 - Was soll ich aus dir machen, Ephraim
Haydn, M.: Missa Sancti Gotthardi / Alleluia! / Anima Nostra / Effuderunt Sanguinem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18545e20c6031b1754e6fb0f1f2d30eab99e59e1cc80b2b7b7fd535d6f202263. 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/BER182446701.
Alleluia, freuet euch, ihr Christen alle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9cfbbf5d6c1a8c614f2106e66dfc8922565ecfa7c73722bee74200b7d9928. 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/BER182446704.
Historia der Geburth Jesu Christi, SWV 435: Die Geburt unsres Herren Jesu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e73bb026f4e90cd736ff3e20d53764a451e4ea3278cf9dbeb90029454557774. 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/BER182446708.
Historia der Geburth Jesu Christi, SWV 435: Stehe auf, Joseph [I] (Der Engel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d186eda77706a66109f27eef3a834a1e02051f1fb440eed8f8760bcd22fe78. 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/BER182446722.
Historia der Geburth Jesu Christi, SWV 435: Und er stund auf [II] (Evangelist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2ee0289f47a3f3365bc2ead12c3da856607c1567f803af0f3804d8501487a2. 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/BER182446725.
Historia der Geburth Jesu Christi, SWV 435: Beschluß. Dank sagen wir alle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9006460bbe806e724fc2b50a2a9ab2da51510041998390f136120e1bd19a1fcf. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BER182446726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06393817087d632d75e0143c02c5605092a3ce7401956b4cd69e46e403fe3cb1. 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/BER182446702.
Historia der Geburth Jesu Christi, SWV 435: Lasset uns nun gehen (Die Hirten auf dem Felde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9b37395fa18fece2ab1c88f9bc771d48b18970cb3a54fa584647e9277a153. 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/BER182446714.
J.S. Bach: Du sollt Gott, deinen Herren, lieben, BWV 77 (Live)
Bachkantate, BWV 106 - Gottes Zeit ist die allerbeste Zeit - Actus tragicus
Gottes Zeit ist die allerbeste Zeit, BWV 106: I. Sonatina - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7863b09075246f8916cb6e7ca483ab43b13e74d0a84a1f95df93adaca5f5c8c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500010.
Gottes Zeit ist die allerbeste Zeit, BWV 106: II. 2a Chor - Gottes Zeit ist die allerbeste Zeit - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0932f104a8f4da053230423bbdec4198bc7570c89bde6ced67feffdcb78a689e. 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/CH9212500011.
Gottes Zeit ist die allerbeste Zeit, BWV 106: III. 2b Arioso (Tenor) - Ach, Herr, lehre uns bedenken - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec00abe67cf87ccade63984aa23dd0e127d25d525aae238b751a9610120e0d8c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:21:46Z), 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/CH9212500012.
Gottes Zeit ist die allerbeste Zeit, BWV 106: VIII. Chor - Glorie, Lob, Ehr und Herrlichkeit - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085f348e235a66426a964dbf1e85d7c1f4a7fdb43e7d54a35ec4934274775102. 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/CH9212500017.
Gottes Zeit ist die allerbeste Zeit, BWV 106: V. 2d Chor (Alt, Tenor und Bass) und Sopran - Es ist der alte Bund - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24674a2c87ad633b14a1e730223688cfdccb188a4d4311ec5b47ca028bbf444d. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9e1575bf4d117b92b46b6a86e9fe5721075d6884c72f00fe9edda8f5d0c13e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181840101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a51601bd547004d9296207fb8fddfc9c099a18d166b964d02f18f30a19c060. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BER181840102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898033b87a2e42c544e92e476dcda7ad7253c7092af338890089e5749bf8318d. 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/BER181840115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f1ec798fccc531724cfde052c43754fefbb585dcf3b7f91598fe5b92849235. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181840116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a231e6ae1c6dba45540a5ba51cafd4c62f470c3155e0f0342b7b5dea22d6a1. 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/BER181840105.
Siehe wie fein und lieblich ist: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b38b31e5e8bda8137f4ba9726c67d9227b96a917331825dd35340166da2264d. 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/BER181840117.
Christ lag in Todesbanden, BWV 4: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65318e9603420e5df43116c942e329d391a0d37263c78381c153d0dfd4e0d39. 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/BER181840106.
Christ lag in Todesbanden, BWV 4: II. Christ lag in Todesbanden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6267cbf422fa0b633f6bcc04fc8d78eb3ffde464a404bf1c69f48f2961802a56. 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/BER181840107.
Christ lag in Todesbanden, BWV 4: III. Den Tod niemand zwingen kunnt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26215a70c9f83621bc0e69051f5e89b9511945ff9b094b0fb632c0846920e6c8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BER181840108.
Christ lag in Todesbanden, BWV 4: IV. Jesus Christus, Gottes Sohn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669c45fb4db3ade92c760d4459da1fc32bbcc090625f1ad766af4d29c4d9e840. 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/BER181840109.
Christ lag in Todesbanden, BWV 4: VI. Hie ist das rechte Osterlamm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb94f33079eef956afafc58209deffb0e2e32ecbea09fb0d34823beb14789aeb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:31:13Z), 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/BER181840111.
Christ lag in Todesbanden, BWV 4: VIII. Wie essen und wir leben wohl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eebbda05c453a37ded144257c7aed61f0bc36924d3509dc7fd6c33c3bf21357. 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/BER181840113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ebac4eb6b10c5881ea10d426b9dff41e2bc2defaa913799a9092764cd3b680. 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/BER181840114.