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 0xe674cadf7143d5983e037de20ff66ebcb37033863be1f70b693ce7b1d54ace46. 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/cb201755-69ee-43a0-a034-ac0590b63157.json and https://artists.proofprofile.net/proofs/artist/cb201755-69ee-43a0-a034-ac0590b63157.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bruckner: Missa solemnis in B-Flat Minor, WAB 29
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 0xcbc6849f885ae8f0bedb9a2609275c26990fe99ee1068a1305b10d8bc6ca74b4. 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/DEB111403701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3758fa05918b76952d13d79fc522a20d3ea51b6264090332544891d26a532a9. 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/DEB111403703.
Die letzten Dinge: IV. Heilig, heilig, heilig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3c5b78456cce1e2c2f2c152ff8bbf0d2fb333d0e0713ae86ee0871aa760c4d. 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/DEB111403704.
Die letzten Dinge: VI. Das Lamm, das erwürget ist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17ca85fd93d24188c769bd6510cba48776c551a4c07ad3005dd02c23b75c8aa. 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/DEB111403706.
Die letzten Dinge: VII. Und alle Kreatur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fcbbc27a51276ecff78c3e41a5c4a2a8ed8c8942c675e81e8fc9ad92c9af8f. 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/DEB111403707.
Die letzten Dinge: IX. Heil, dem Erbarmer Heil!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08507924a80951d5a640fe06766f49f2d6de9c6650eccdeb9ed441af7cb99d96. 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/DEB111403709.
Die letzten Dinge: XIV. Die Stunde des Gerichts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91e221d5479f9d91db7c431e175a2c2e292d7ed46dad83f50f568f1289e2cba. 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/DEB111403714.
Die letzten Dinge: XVI. Selig sind die Toten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bff6c687f90bcf9e68c217522d917d9a0fc59696647242425a4002f6e808a41. 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/DEB111403716.
Szymanowski: Violin Concerto No. 1 - Zemlinsky: Lyric Symphony
Hasse: Requiem in C Major; Miserere in C Minor
J.S. Bach: Dialogkantaten für Sopran und Bass
Ein Deutsches Requiem, Op. 45: I. Selig sind, die da Leid tragen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca7cbbf950cc73827c486ff0ce2fa82dd8a8a7e22bfeb89109ef220044abe9. 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/DEX991990501.
Ein Deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen, Herr Zebaoth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ea9f17c3093066607ee128cd52bee20c1a8d6b03637c2b7b4b334e226eb53b. 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/DEX991990504.
Ein Deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4af48c3096a5a18e8cf46f50b5d5b85d5c3e43457756b30e4d75a64d0ba7c. 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/DEX991990506.
Brockes Passion, HWV 48: No. 3, Das ist mein Leib: kommt, nehmet, esset
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8174fc95fdc89b26c58bb8b63931fe21f0b93cd725c3d8c1139bf5804fd0bd3. 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/DEB110902504.
Brockes Passion, HWV 48: No. 20, Erwachet doch!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39edb31a292a74b671b2c6a73357a7ec5cb457c590782513f1b14718f5363f2. 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/DEB110902521.
Brockes Passion, HWV 48: No. 27, Steck nur das Schwert an seinen Ort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0145e4d022ad3b51acd76c369d87dec56ddd99f6f32d043461c7eba7339c51. 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/DEB110902528.
Brockes Passion, HWV 48: No. 34, Ich will versinken und vergehn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b54d8686c26d72b70a1b7162d5123350b4aec6f85b15d6dd405bf35c796e3c. 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/DEB110902535.
Brockes Passion, HWV 48: No. 36, Heul, du Schaum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a86a7678e4483e04b7e3e64ee486a3fb860b8bd63b1db14f955bebcd1a2ba03. 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/DEB110902537.
Brockes Passion, HWV 48: No. 45, Lasst diese Tat nicht ungerochen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5860ef73b21b6b26c8d3979270b5e901da71a04b60fa8aa1d5c7ca714ccbb845. 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/DEB110902546.
Handel: Dixit Dominus, Laudate pueri, Nisi Dominus
Dixit Dominus, HWV 232: I. Dixit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5ffb59ff342e90311fcf0c793b95cfac4947226920c7813807d9e76cd54b9c. 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/FR7JM2373010.
Dixit Dominus, HWV 232: II. Virgam virtutis tuae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f8dfe6ebad72e83ad640dd484973efa22c5d6ceb19a90499962ec03b5c72d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2373020.
Dixit Dominus, HWV 232: III. Tecum principium in die virtutis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613fde60c9fce20a7f63c355158adba32bb0813a18d60eb216c36c46cc44c497. 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/FR7JM2373030.
Dixit Dominus, HWV 232: IV. Juravit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6464e38d6e74ae36d145a10dfb4dd3b4ff0a85f6a25c9deff894b98805a21c4b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2373040.
Dixit Dominus, HWV 232: V. Tu es sacerdos in aeternum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5a44aa017d24e3df1b3d426686c9909e2a03c9f1de354017e93d6cced2f7ae. 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/FR7JM2373050.
Dixit Dominus, HWV 232: VI. Dominus a dextris tuis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcf8e960ecdc976455ed00a4e7014538d2a305a1d08de06d4568634f275a06f. 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/FR7JM2373060.
Dixit Dominus, HWV 232: VII. Judicabit in nationibus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100529170dc3dcf531dd4551d9ff7c991db9fe8c3d2958683fbf09039a17e4e3. 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/FR7JM2373070.
Dixit Dominus, HWV 232: VIII. De torrente in via bibet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1745ec96ade72259b43e2fdd0c2c64bb2fc1c274e7fc41360f819a7bccefe967. 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/FR7JM2373080.
Dixit Dominus, HWV 232: IX. Gloria Patri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f481e2b7d2652b0cbcd2b323e069b19e37a34d48efdc81378e8175d63fb67b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2373090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2844e5cc5090879f0c41d1aab61e5a6da91ee626a9c3c5c6d395ed8dca5e3517. 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/FR7JM2373100.
Nisi Dominus, HWV 238: II. Vanum est vobis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d0448a4e39d1e26be78a5838254d2b1b8e9c4135391235cbb8fb9e61b52ff4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:31:15Z), 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/FR7JM2373110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0d2b00fc0c87c2b45f583bd433a6d2bcd54fa188eaf9a06e7d65b8ec24174d. 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/FR7JM2373150.
Laudate pueri, HWV 237: II. Sit nomen Domini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5413480d3e98910ab57f2591d3b94e09726a7cc1a48326de64f6422ef297ec0. 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/FR7JM2373170.
Laudate pueri, HWV 237: III. A solis ortu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5420d46b33924848328b124c2ee4e4981204d7a4b9edc5de65d3dc1fe649143. 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/FR7JM2373180.
Laudate pueri, HWV 237: IV. Excelsus super omnes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f63c0ce286598a9e72e063cf441caeeae6d495fbf4383ade878183a174e8071. 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/FR7JM2373190.
Laudate pueri, HWV 237: VIII. Gloria Patri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbec5240bef0da91aa300864d32db171e7ccb9adf357943304127e0d9b93f972. 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/FR7JM2373230.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": I. Kyrie eleison I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860f6539b385d3b77338ca9cf24a0f6addd0f59cf20c77ab224136c4fa4f6b79. 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/FR7JM1877010.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": III. Kyrie eleison II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64536341463d17aaea19a42e9c402118ee945298cb62d07bf306cba08fbb06c7. 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/FR7JM1877030.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": IV. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b36ff73fb2fb93affeb25693a5c4edade8da91ce81ae37138d1d83980277a11. 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/FR7JM1877040.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": V. Laudamus te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf53ef78b3866d2f853ba648636872c2d875d21fde9ed487032ebe9c103f0b5f. 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/FR7JM1877050.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": VII. Domine Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71735531a0df2de93b33a03f8da2530b000388ca54960e77e99a6eba1a395cfd. 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/FR7JM1877070.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": VIII. Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0a36138176c25c82462632973d84e6c1d4a7ef46626cbad5d8dc47a8d6c033. 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/FR7JM1877080.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": IX. Quoniam tu solus Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a715433e09e3b87ef0f280a623edc1cfadb2916fd4daaaf696b561e09c1dcd. 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/FR7JM1877090.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": XII. Et incarnatus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925b4f5d677c7e84e2b9c364375ec3289942e0979222fe049fd8d48c4e0cdec9. 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/FR7JM1877120.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": XIV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9df3a4fb579796f4537017f2a6b927b0f9d70e3cbd8a86e5b55a369f7abe6. 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/FR7JM1877140.
Mass in C Major, Hob. XXII:5 "Missa Cellensis": XV. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d4a6abc5564669d81fe40e0a32900cc47fff1fff9c1a4ca801880cc4da7549. 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/FR7JM1877150.
Triumph, Triumph, ihr Frommen, freuet euch, TWV 1:1424: No. 3, Unsere Schuld bleibt tot zurücke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04a8ddb87d935e96e9c7f82410901aa794a2e1c15793aaeaccff7ee1bd53e5. 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/DEB202042509.
Triumph, Triumph, ihr Frommen, freuet euch, TWV 1:1424: No. 6, Der Tod ist verschlungen in den Sieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0986400e1fc615d375084da26c4b97f1c549a88c6ed7d18b9517de78c6fb127. 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/DEB202042512.
Bach: Magnificat en ré mineur, BWV 243 Kuhnau: Wie schön leuchtet der Morgenstern
Wie schön leuchtet der Morgenstern: I. Wie schön leuchtet der Morgenstern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcaff6d81a37ec5925e15bfb0a4f7a02c7e908eb729e72f3aea6716c9c1a681. 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/CAJ721672716.
Magnificat en ré majeur, BWV 243: I. Magnificat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d4b43b0b4a4118c76629f658d36db3cb1065d62e567a347422d039468d16e1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CAJ721672701.
Weihnachtsoratorium, BWV 248: Jauchzet, frohlocket
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e87ed9185b57a70ced0904738ee29c5bfbed9bd6f3e688a125514c075b58ee. 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/DEWJ91700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecb78211568c1e85b698cd1a4ef7ae3c4e4aa32cd0d8ed51340bb840bf7c9bb. 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/DEB111901501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f680f4b55e6fb7ad8182b37516401ed7d15295f94fe13c57c5867061331a66b. 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/DEB111901504.
Schubert: Mass No. 5 in A-Flat Major, D. 678
Mendelssohn: Psalmen — Verleih uns Frieden Gnädiglich
Louis Spohr: Des Heilands letzte Stunden. Passionsoratorium
Des Heilands letzte Stunden, WoO 62: Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1b8c0d454639beecb15696f5caddf4eb23f18f69e89de0fd19ff55b540c764. 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/DEB112500201.
Des Heilands letzte Stunden, WoO 62: Senke dich, stille Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9791dc2903b87a7afdb73acdeeb4e642ccb84fdc4d46d2e86f036d5e5d4056d1. 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/DEB112500202.
Des Heilands letzte Stunden, WoO 62: Wohin? Wohin? Was scheut mein Blick?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b9be3f35c1ac7850281abafb202938ceb988a76b327f4ea00e18bef220a7b9. 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/DEB112500204.
Des Heilands letzte Stunden, WoO 62: Und wenn sie alle weichen, ich hange fest an dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f05ed0455f654443bec8248c34529729cdeca15217eaa99cac69ed013e82271. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEB112500207.
Des Heilands letzte Stunden, WoO 62: Wer naht sich dort? Seht, welche düstre Schar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb619374a565bbe6a5b801260ca80d1573e480b11f036bda3b63bf17db24438. 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/DEB112500208.
Des Heilands letzte Stunden, WoO 62: Der du mit Allgewalt über dem Erdkreis thronst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eb89a0416c2136b241e7571cd9520cc495133286a0145b242b26199c906d02. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500212.
Des Heilands letzte Stunden, WoO 62: Lasst mit heiligem Erbeben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76dc53b4cd970722dd05e3081ee399b967552535a07fcac2dc1b4bb22f33945. 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/DEB112500214.
Des Heilands letzte Stunden, WoO 62: Treu bin ich dem Gesetz, ihr wisst’s!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3eb7aaab15f63e923e1caab8fd0295a6deb2fc29a271fc306f8b77890ab7bc. 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/DEB112500216.
Des Heilands letzte Stunden, WoO 62: Schmach! Schmach! Schmach!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea4a48a63154fc3367c1335f28b0663e2ab6126435ba144da9fc1f5ef2575d6. 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/DEB112500218.
Des Heilands letzte Stunden, WoO 62: Arzt, der allen half, hilf dir nun selber!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81f10cb25c6cc870cb9e22d868c94c77c0fc2c9cf4244ea705dc1ce1f6c8ab3. 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/DEB112500225.
Des Heilands letzte Stunden, WoO 62: In seiner Todesnot dich zu ihm wende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bedd23c9e01ce31f5f7fba8eaf4d1f354baea90b87dd56a2b964d6f29b6c5eb. 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/DEB112500231.
Des Heilands letzte Stunden, WoO 62: Wir drücken dir die Augen zu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13922a260f68b8dccc91af888123454b1a07eb474fce132c85bb6ecc9ee5a5fb. 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/DEB112500237.
Spohr: Des Heilands letzte Stunden, WoO 62: Und wenn sie alle weichen, ich hange fest an dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f05ed0455f654443bec8248c34529729cdeca15217eaa99cac69ed013e82271. 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/DEB112500207.