Christopher Stephen Varcoe (born 19 May 1949 in Lostwithiel, Cornwall) is an English classical bass-baritone singer, appearing internationally in opera and concert, known for Baroque and contemporary
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfad614e1ec4722e3f41f2c1b98948f03f78f8bb6c16c813ec7b5d1f79587450. 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/ed9a0491-5908-4a42-8739-42bc932412c9.json and https://artists.proofprofile.net/proofs/artist/ed9a0491-5908-4a42-8739-42bc932412c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Haydn: Nelson Mass, Ave Regina & Missa Brevis
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 1 Sonatina
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be9398d31ddcc8199396dbf4b319aa0bfa359cbef534d15e065d16cc2fdea99. 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/DEF058903802.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 2 a-d "Gottes Zeit ist die allerbeste Zeit" ... "Es ist der alte Bund"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef45ba4f343d5029e469701c200a6dbce0ea63d398451d5f0dc68e44fc78e4c. 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/DEF058903801.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 3 a./b. "In deine Hände befehl ich meinen Geist" - "Heute wirst du mit mir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2820c7202443d47a029ec585968c08f5b7b3565a30d7891c78b17c4351c28fc2. 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/DEF058903803.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 4 Chor: "Glorie, Lob, Ehr und Herrlichkeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3428f3dc5c4086de39c169299fe7e3d6f5a8e95d71e5187272a4c88e4a6c027. 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/DEF058903804.
O Jesu Christ, mein's Lebens Licht Motet, BWV 118
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cf9827882e33c731fed14747f9625d0a3613dbb3fa73bc21306d7f896823a8. 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/DEF058903810.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 1 "Lass, Fürstin, lass noch einen Strahl"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c6b89e01e2dff3cf687ffb199dd874a2d285ff67ea3c5ca5f7988ee78450e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931701.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 2 "Dein Sachsen, dein bestürztes Meißen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960822e6cb0ecf658a55ff14a88f7c072d0a08c5137811c4149442213fa92671. 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/DEF058931702.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 3 "Verstummt, verstummt, ihr holden Saiten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a6ef011668eada9993f2c5bdb70a14b5d7825c0c39881b0b1f33db44973287. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931703.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 4 "Der Glocken bebendes Getön"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa990bd05ed613753b9964d093d7117b6e33fb05a718790295de336691ccad568. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931704.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 5 "Wie starb die Heldin so vergnügt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeace0825117913fce2d300e77de3c24f4aaf21dfc7c7423c74c0c3d7b289ffee. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931705.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 6 "Ihr Leben ließ die Kunst zu Sterben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb0c06298ea8e90cd6b5fcaa9e37d475ceff05aaba137caf3b9cf5b4e0f927b. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931706.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 7 "An dir, du Fürbild großer Frauen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e9130fd62bfbd4c06b9d3b8f5e628fd270466cee2d72c029525a18f994f1d5. 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/DEF058931707.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 8 "Der Ewigkeit saphirnes Haus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2370fde460086ac2a952b065bccf845ced9b20fe9971d07219e9ecd80d369a. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931708.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 9 "Was Wunder ist's?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae7a176e9165a614603e8153b7c03176f7ae82e96f90bb165ab64abc9e1b20e. 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/DEF058931709.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 10 "Doch, Königin! du stirbest nicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eddf37a2fc4d1f7a2eef3c00795513374cca4db0d2e58026b3e73429b0e2646. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa162a037b0ba4283c721e73a7fd46449a65d831331c2975da16b23e5c53ca254. 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/GBLWD9812801.
Mass in C Major, Hob. XXII:9, "Paukenmesse": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe884bc9afd4b0c06edc62f9a4fc78513e0ec1284082bd6627303e54765a7e26a. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812802.
Mass in C Major, Hob. XXII:9, "Paukenmesse": II. Gloria. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6311a81d222d2a33855bf93ad802547a2a4592ae65c0a0b8d25319d13109b598. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812803.
Mass in C Major, Hob. XXII:9, "Paukenmesse": II. Gloria. Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ee70f52aaa47ae444b6cfbbde08cb8bf5070c1e4dbee419252dd4e6a9bf8dc. 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/GBLWD9812804.
Mass in C Major, Hob. XXII:9, "Paukenmesse": II. Gloria. Quoniam tu solus sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e7c98ac81fdf501aa36d65e81ecc344df60cdba7d8fc3b7e7364e8872aed8. 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/GBLWD9812805.
Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Credo in unum Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8756e3dd78811d09e97770f6a468113cd634cb181433600203a3a597889a838. 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/GBLWD9812806.
Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Et incarnatus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ea6070253c0abb4ed73c5de58407a3402d4fff406dd0a93203d3e35fbc254. 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/GBLWD9812807.
Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Et resurrexit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e0efe0a6e9204cd096b578cca509e10c58ab12993088099dba33dbb55c0cc0. 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/GBLWD9812808.
Mass in C Major, Hob. XXII:9, "Paukenmesse": IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0c6ff80bb315f97c20c66bcd7e83f2843485780e946146446ff7edaa4cb965. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812809.
Mass in C Major, Hob. XXII:9, "Paukenmesse": V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598e5efeb4e8665db9fecf889c0ee377aa04aa48609173b44c58b41dc514cf0c. 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/GBLWD9812810.
Mass in C Major, Hob. XXII:9, "Paukenmesse": VI. Agnus Dei. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda278aeddb2604d2b9d97a6d4b90ff79482363904517cce4d3701fddd13bbe4f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812811.
Mass in C Major, Hob. XXII:9, "Paukenmesse": VI. Agnus Dei. Dona nobis pacem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb8f9e7ae23b7e6fc46ce3cd0f3f61ac311dab391362cacd7b5ed961de3e368. 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/GBLWD9812812.
Alfred, König der Angelsachsen, Hob. XXX:5: Aria des Schutzgeistes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba39d643e1894466eb66634578864925f6fda8438cfd0f08ca058c5a0e30a19. 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/GBLWD9812813.
Johannes Passion, BWV 245, Pt. 1: Chorus. "Herr, unser Herrscher"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ba9bf30b641845358ad25ba796072e840227cfc1227638f3249b6460bcf628. 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/NLY331208285.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus ging mit seinen Jüngern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5111ade8177f793392087c4498b6abe9eaf09dffbdb0a14d582ecd9d2e329f9. 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/NLY331208286.
Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9984054f77cb22f1675ee50b5c04cc8bb99e4e71010c95c22bd51150118daa1. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208287.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet wurde"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d86f3884c4743e38170a06b50932eee4b92862da6c4176f1ab46e0a6b536b50. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLY331208288.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4ca11194cf38a2ca23a9ebeee3b19b5f95dda8f85a8a50faae0f6b42a8dccb. 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/NLY331208289.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b97dee113770ffbe5cc38e2d257283a9174f1cc058737ac69867918804368a2. 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/NLY331208290.
Johannes Passion, BWV 245, Pt. 1: Aria."Von den Stricken meiner Sünden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6821d5c0448547efc1eb446cc907938868d6ac1507e9deeaaa12134d90fadcd3. 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/NLY331208291.
Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls mit freudigen Schritten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b9c129d028f9580134e2b1062da94ed87f28872302c5eb53dd5ebf8a92df34. 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/NLY331208293.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohenpriester bekannt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dafc608b974132f187c18e9cf2dfde0e3e347821bdb24c04d78222ae68c79fb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLY331208294.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat dich so geschlagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c218c1043653aab9c8871a48ee32e04ca715e09ab7a0e6612724407c00f36. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208295.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Und Hannas sandte ihn gebunden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bced77d2db4fc133827b18147bdf2eb13ce963c2e66d199ca124eeaea67d2fb. 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/NLY331208296.
Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809e700081b96fe4072d171acd6d43b7ae0ff7c1663afb7160414a1cc162113c. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLY331208297.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd5157aeba24d3e00806e004b6cd7c78e95ca10d451e2a4a2a861b06939542. 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/NLY331208298.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Christus, der uns selig macht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91851f61b73e626ae430dc93eb8823f5e759c4ba278168fb1ad0a0b67cb2c55a. 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/NLY331208299.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum von Kaipha vor das Richthaus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977faaa8f1f620476fa89f90f2a51ce05a1a75fbbe1d3a607e50221c3e9a08f0. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLY331208300.
Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2182ca58b2210f9d6c750a7c6f577334a2d392ae7d5cd15478345dd223c8d96c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208301.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cdc489a1c7e7e662b17537a533ba001dfc86cc50bb3bab2586d0a28ba4ff14. 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/NLY331208302.
Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c33178ef462e6d65f95267eb8925d6f87eb6c3dfd6320c6e8458f1a03f21b41. 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/NLY331208303.
Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d9a9c5f71734e3f858a0458befd5e622ac1a0e5cdd8ded03aae2b6d30d8d71. 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/NLY331208304.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Und die Kriegsknechte flochten eine Krone"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16128080ad4c2bb01a6fbfa4b8829342627a56782ffed8f90b8ebbb39d739ae. 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/NLY331208305.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Durch dein Gefängnis, Gottes Sohn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeeaea4e16778f2a4353cbaad194989b3a8b2b62417851ac9f0c4bba19d1f7c4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208306.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen und sprachen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f3e8e749583030972313b7c632e81f81e7b2bb6e7298b5ed2c5679ff0d9a78. 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/NLY331208307.
Johannes Passion, BWV 245, Pt. 2: Aria. "Eilt, ihr angefochtnen Seelen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a0f86d8d2123348fc41691fb18ad72839788810b8f0af090478cd16becba60. 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/NLY331208308.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd814ea65d2969dc0d87429108bdcc30408ea28d87d2434758a0485fef3f6f76. 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/NLY331208309.
Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe444791a95d0baf8ed9430e15eceabe678c081d5f57fdbb3ee6a4435eb68267. 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/NLY331208310.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Kriegsknechte aber"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019b8224f97909f7b6a6b1ac71c2886bdf29deac41480195f36b8aa545120c35. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208311.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Und von Stund an nahm sie die Jünger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4644eb2a58b89852f9e87b90b7896931a4266970a5e272ee1b620f577857007. 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/NLY331208313.
Johannes Passion, BWV 245, Pt. 2: Aria. "Es ist vollbracht!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3768b994e2e8204d5c3e4e3b66cfed0c959de2618c73a469ec0ff3b5c16308c8. 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/NLY331208314.
Johannes Passion, BWV 245, Pt. 2: Aria. "Mein teurer Heiland, laß dich fragen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b01f1c2e5a98df5e89d71d1fb3d03f43640efb41e5f35f5959bbb6369356e5. 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/NLY331208316.
Johannes Passion, BWV 245, Pt. 2: Aria. "Zerfließe, mein Herze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7954bf59e6777d7c391a433e435bab618e8263f594a99c53292716fbeb5ce34. 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/NLY331208319.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Ruht wohl, ihr heiligen Gebeine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e8932ba72ce4a230aa393bde88cb04c0a290fe14b74ae0cf00fa67a1275178. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208323.
Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach Herr, laß dein lieb Engelein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213b532465382915056b4776616acfb2def27e665791c0d012949fae029c4c88. 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/NLY331208324.
Johannes Passion, Appendix: Aria. "Himmel reiße, Welt erbebe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130ba9c3ddaa8556abbe3db8e514b38282c831f6f5a31a89797ffa00799634a2. 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/NLY331208326.
Johannes Passion, Appendix: Aria. "Zerschmettert mich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe446b98069de16d5693456c2489df85abba9f50948ac83515094a27d8f092f4. 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/NLY331208327.
Passionsoratorium: O Seele, deren Sehnen aus heil'gen Augen weint (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a0ae192bd6f4ef49684ba0fe8e02700cfcacc330b8e25fdcc49311f918bc05. 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/USB8U1010404.
Johannes-Passion, BWV 245, Pt. 1: No. 10, Recit. Derselbige Jünger (Evangelist, Maid, Peter, Jesus, Servant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9fd98363ee32dbf04605332fa77b9a31608b47c3aa8b0466f33eba535e53fa. 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/DEF058630029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4174055dc04dd02aa0865b1278f38fbafd2858df775c4f033e88f39d7fda066. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBAYC9705133.
Cornelius: Weihnachtslieder, Op. 8: No. 3, The Kings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e2bfa82e03f5c16529f0223f5e332ac626689da752339b43cc2abf4a4300c7. 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/GBAYC9705136.
Passionsoratorium: Kommt! Lasst uns anbeten (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a8eb873696c1eb0732b132614bf655373e9626e4824695618251f54335af15. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010405.