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 0x6de96e249bf98d0625482b0707810082bee3c9d21087382f4efc4655cae18735. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6470fb32-56ee-496f-b25d-84bfe031df51.json and https://artists.proofprofile.net/proofs/artist/6470fb32-56ee-496f-b25d-84bfe031df51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Das Sühnopfer des neuen Bundes, Pt. 1: No. 1, Wo find' ich ihn, der meiner Augen Licht
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 0x65c8d1edad1b85867e0393cc5dbe93e886455543e7ab24abe5d1dc8f44c3901a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU921909601.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 2, Gegrüsst sei, Fürst des Lebens
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2783ab1cdb35c8fe6b8d4d9d650309a9207bc41aa2f4cb4c2ce0ad535d0b6253. 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/DEU921909602.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 29, Hört den Simon von Kyrene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9204032993a96b64a2398d06d50e3d713782feb4a40c98086f72f21bcd5ce832. 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/DEU921909629.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 3, Da nun Jesus war zu Bethanien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c38e8c027d52859bb4b6b59b91dac8442b1f83957edd42af283f975ef82e843. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909603.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 30, Fließen, ihr unaufhaltsamen Tränen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d106051c425c68452d19ca6b923a934c66db682c23a56ab33a3865a53e46959. 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/DEU921909630.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 4, Da das Judas sahe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134e744eddb8781664689f148062049e1f5e665f30dfe518db49ca5cf0650bb3. 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/DEU921909604.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 5, Lasset Maria mit Frieden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75362ecf13465c37d5b241e56a9047d390e3004cc0e644f3626806eee1746b42. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909605.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 32, Den wir jüngst auf Tabors Höhen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dc2a1b0ab5e2e63d086bdc5f88ec91f0af1a58ae83e5647a61720cec57e37d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEU921909632.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 6, O du Zuflucht der Elenden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1616d26487e296e810fc28efb8ccdd5f6c7399890f323caa63f44d14a5b9b797. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU921909606.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 7, Larghetto con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e57e8e91c87238834041bfbc9c41f905ace9755a5ea57a1acf05405c04ab8. 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/DEU921909607.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 9, Lobet ihr Knechte des Herrn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a591d2ae65f3e65ee357c79799b6ccb3e204d9676eee8d0b3d21f238dd8507d. 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/DEU921909609.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 36, Vater vergib ihnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83605dd3feaae68a9653495fac7b48da95d2d60a300b451deb1a28f56189ce09. 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/DEU921909636.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 10, Mich hat herzlich verlanget
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef89f6c5db91bf8d7f9801e4e2d6851771c52574d88b673514a6fb3dfee6250. 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/DEU921909610.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 37, Seht die Mutter bang und klagend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e73bb35d38a8094075651e4da686c481f9be9e6580b07b5e793579d4e873bd6. 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/DEU921909637.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 11, Da sie aber assen, nahm Jesus das Brot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297f17e426747ce7710c8c802f4a351fd2eea966b2f92195438009e0d44fd8ba. 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/DEU921909611.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 38, Jesus aber spricht zu seiner Mutter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31f0a37aff047baf93688a70b70cad503f5f8b91f48ce03c16596030c4f9a5a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909638.
Das Sühnopfer des neuen Bundes, Pt. 1: No. 12, Lobet ihr Knechte des Herrn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3983ffd4d2a1c086c06141e14197321deb5b20c90031d52e3ef6b9e060f170. 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/DEU921909612.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 40, Sein Auge, das mich angeblickt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4e4851089400f268e68c0769a866295ac5f11d1b061ce4c1e1157073c0e26a. 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/DEU921909640.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 14, Wenn alle untreu werden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2656766c1ea0a5741589bff41cbcc9d2c7362074d4cceec7fde00235a40e574. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909614.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 16, Da traten herzu zween falsche Zeugen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6a531be366c04b59d2d429e661b90548321f5b9dca526fc8db48779ea868be. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEU921909616.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 45, Einst lagst du auch gehüllt in weisse Linnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24738235be6adfda3a09528930bb3c7bb31159b0f8c8bef06867448cfc12afaa. 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/DEU921909645.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 19, Weh mir, wohin soll ich entfliehn?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2c366cbbad9067545264c4b62752221223a1f0dad69911b98623843619729e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909619.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 46, Es wird gesäet verweslich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515ea77b03021715c4288948a4c25f4b98f3f44bbb834cada8c54be3cca8370f. 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/DEU921909646.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 23, Ihr Kinder Israels, ich finde keine Schuld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4674ca7e9f824cc997455b451fc0735c84eb429d04270f758d3dd005b256232a. 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/DEU921909623.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 24, Lass ihn kreuzigen - Nun denn, ich bin unschuldig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a1407382272b594398fb5041fcce08a48c889073533b641fdd7d7e5fa61a0c. 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/DEU921909624.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 25, Sein Blut komme über uns
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8149ed0ac4838fb11b915c29c598986df94f8ae22b8644f6282f0c8b0b8dd9d6. 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/DEU921909625.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 26, Ach seht, der allen wohlgethan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a740c6db61f8fa1704db84397a76213033d49a2ebb8a275901aebff0be145b. 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/DEU921909626.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 27, Sehet, ich führe ihn heraus zu euch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c39ce049d16b912ccc16448fb59c583582b4cb1538d21b8d8a59c5cbc7d519e. 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/DEU921909627.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 35, Der du den Tempel Gottes zerbrichst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0e0007234e132997f8af444b8962a692a2dd06e40e6d59ac9da35973174467. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921909635.
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
Das Sühnopfer des neuen Bundes, Pt. 3: No. 41, Darnach, als Jesus wusste - Großer Friedefürst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa498fa0513f42dfca8db89fcd19501b1184c945e9970cca576879bb8a26f15fd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DEU921909641.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 43, Des Tempels Vorhang ist zerrissen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a7689cd56f54a87beab5e7c98f3b415f959112ebf11a96e8fbb4f24a3824f0. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:50:13Z), 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/DEU921909643.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 33, Pilatus, du hast auf's Kreuz geschrieben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd9fb12401199d2553ec06a1d3da8e536f23a2c3b54a017311def1aa925552a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEU921909633.
Das Sühnopfer des neuen Bundes, Pt. 3: No. 39, Finsternis bedeckt das Land
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51cdb4f8a2ba82ee15f1ed64c8cf004810c7741cc59b170e2d1c0c1bb1d6ace. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEU921909639.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 13, Auf, mit Schwertern, Speer und Stangen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527df7c9e968012e21cef95627368c532a7c8e2d3041460819b1fb4316242ebf. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEU921909613.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 18, Ich beschwöre dich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b43099c782fcfb547e1e41d354d785e92bc79069825630706e61d12c031d37. 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/DEU921909618.
Das Sühnopfer des neuen Bundes, Pt. 2: No. 20, Ach bleib mit deiner Gnade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b74679c8b553cc16f5d44b4a5f9e334f73d4587c765e588189f89b485ec6c7e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEU921909620.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9a66c70d64eaf08f45069fb6a084a4ecabe63a1edd9550697c35ae847a28d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEU921242501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5bc5a7fa04295e2bc5e8de3c5e9962f88e15cfacb7a5e0afa51e1dd5eec5f6. 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/DEU921242502.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Recitative: Wir mussen durch viel Trubsal (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d40a2bf59d9f4ae92ca19cbe2d0954aeff1c0d7f83b2bc22f614764d7905f7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242503.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Aria: Kreuz und Krone sind verbunden (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b9ca5eebf3660b437a25fb2cf1af4f7793ffefa5763ad6fc42c39d6132ce6c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242504.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Aria: Ich folge Christo nach (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756f1710303a299f10cb35fa00873741da45701daa5fec2feddf93628e1224d4. 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/DEU921242505.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Aria: Sei getreu (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2ee109b0a3671e8223cf7432a2c8a6f0707abc20479eb5011499af145be523. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242506.
Weinen, Klagen, Sorgen, Zagen, BWV 12: Was Gott tut (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2a7243781a0646b773de8a0a1c22d35585dc3925d45012a3b6f27d82e7eb68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242507.
Herz und Mund und Tat und Leben (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68586e3d7f55008498d22f6a7bb5ada95b2965a1f7a93815ca89a1bc436455fd. 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/DEU921242508.
Herz und Mund und Tat und Leben, BWV 147: Accompanied Recitative: Gebenedeiter Mund! (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804eebd56b8ba7e0817b1029b381eff50e2dec544eacebd350ea342213528fe1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242509.
Herz und Mund und Tat und Leben, BWV 147: Aria: Schame dich, o Seele, nicht (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8eb5d7c99cbe67d7e786023df451d83385caff7876c7e61c4f5a919b9e12f1. 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/DEU921242510.
Herz und Mund und Tat und Leben, BWV 147: Recitative: Verstockung kann Gewaltige verblenden (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9fa3cc3a62c35436098ef07d96ca8a171b674ef0d5d993bb12331d95a3b08f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242511.
Herz und Mund und Tat und Leben, BWV 147: Aria: Bereite dir, Jesu, noch itzo die Bahn (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf470de8683b7e8c0dd88c25ce357c5a01a496d0c197b4046223119c3834c73d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU921242512.
Herz und Mund und Tat und Leben, BWV 147: Wohl mir, dass ich Jesum habe (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc220d69da66bb171b39a10e070637d9e56a46c37746f40819b55e9f1591e3ad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242513.
Herz und Mund und Tat und Leben, BWV 147: Aria: Hilf, Jesu, hilf, dass ich auch dich bekenne (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f5ecef848aff72b5b1508b1314872a0d63b7bd880aea819715c1ba0758eaf2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242514.
Herz und Mund und Tat und Leben, BWV 147: Recitative: Der hochsten Allmacht Wunderhand (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ab59590c2d89e0fbb8cf0620450e5e8477fd4d14a70a332c1ced6257ca631c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242515.
Herz und Mund und Tat und Leben, BWV 147: Aria: Ich will von Jesu Wundern singen (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e009662e5e34e33e96bd552dcc92802b707cd6ef28eba6f1bb7cfb8bbf67a05. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242516.
Herz und Mund und Tat und Leben, BWV 147: Jesus bleibet meine Freude (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ca7b947db7e41f6d57c3f6af49aa099c03157f658f6a2592365fdea0bc4793. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU921242517.