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 0x86cae7159c045eca460cd6fac14b9f3b2418dc311032ffc122bba38298a33334. 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/8f4456ce-c985-4791-aa8f-b6f9c045401a.json and https://artists.proofprofile.net/proofs/artist/8f4456ce-c985-4791-aa8f-b6f9c045401a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Classical Music to bring on a desert island
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 0x095540d298066631c446fdb40a5f1866803f3461d569ff181aa3d0fe7140e638. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811573 — a six-check JSON result.
Eine kleine Nachtmusik, K. 525: I. Allegro
Ochestre de chambre tchécoslovaque de Prague
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a01cf5f20e2314bcfdfd04c8be33f097b784451438440c142ccd29715ad56c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1542344 — a six-check JSON result.
Eine kleine Nachtmusik, K. 525: II. Romanze. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929847c2e279785a50d78c012b08220fe54f842515d2efe0a3a09385cc1e69bd. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1542345 — a six-check JSON result.
Eine kleine Nachtmusik, K. 525: III. Menuetto. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd3730e8a00d14a70c2baf0f5e8aac644bc7b508b3cde574e2332e451055dbe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1542346 — a six-check JSON result.
Eine kleine Nachtmusik, K. 525: IV. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f23e2ff11105fada39decb09eb45639dab5bd0cd5f47faa2420a9afdc26216. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1542347 — a six-check JSON result.
Symphonie No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b96c0fac3f5f8049fac7dacebfa90e4649def4cdb1eeabc2820f87cfc59d31. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80528628 — a six-check JSON result.
Symphonie No. 9 in D Minor, Op. 125: II. Molto vivace - Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0353ec7fa95fd3e31f4503cad1ce72ceb97533e7df4006a5c809db4a068a79c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80528629 — a six-check JSON result.
Symphonie No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile - Andante moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ead0ce6724cc65aa84557b4c11d2e3a76fdcb47e78ee06177e033a39601089a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80528630 — a six-check JSON result.
Swan Lake, Act I, Op. 20, TH 12: No. 2, Waltz. Tempo di valse
Kirov Opera and Ballet Theatre Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed194c627e2b406ab9f34250596065ef9644e7a1e8d4eb3d2922c3906c45ad48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505008 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dace9b96724d414f728197d6c6e0869387370e2065ed7cf903101eadde0078c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500410 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Choeur Herr, der du bist der Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0ab4be49e39326058595cc6310764ecd77e10f9f67e602a8ed7e465271e1fc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500420 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Chorale Allein Gott in der hoh' sei ehr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f358e8a443ea999eeba532be3507af91ee3562c6ee2a8007dfcfdb5e60f707c. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500430 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Die menge der glaubigen - Wir haben ihn gehort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42b7a327999653efb0b82711caff56ac40a03d19804eb7fcad8466c37a3e38d. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500440 — a six-check JSON result.
Paulus Oratorio, Op. 36, 2ème partie: Choeur Wie lieblich sind die boten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89789b6d3d67f7c33aad47ab5de439a1c1616402a34c28bb88a53373c54fc5a4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500660 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Choeur Dieser mensch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd720268cc899d85c0d542bd6e1edae5363e17f0f43245a5d81acf60111f1b1d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500450 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Racit Und sie sahen auf ihn - Choeur Weg, weg mit dem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef4cdda26e360638fdadee59a5ad63f763665577ec270ced9a239cea4d3277f. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500460 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Aria Jerusalem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6affb744e6fc6b10368593c601405855d256da4a8145a6deb1b51033e66372. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500470 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Sie aber sturmten auf ihn ein - Choeur Steiniget ihn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d1603a9c546428a179d1aec3422ab8e17736faabbdb0f528c117edadcf3572. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500480 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Choeur Siehe, wir preisen sellig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e36cc36a551ca9634cedc21949e047d59886293cb0315331091ac1008f8bd81. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500510 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Saulus aber zertsorte die gemeinde - Aria vertilge sie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4309ad6500b88140346c097c42ca329328a72f7738f7759250ac2c375aec28. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500520 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Und zog mit einer schaar - Arioso Doch der herr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8de198763d6da8f3be71b276495d0cd21495b6c3c7cdfaf890a5e5ed0a68521. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500530 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Choeur Mache ich auf, werde licht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafda7dc388c30eac5e2c2cc7c421b9b791f4068790a5131d9926bb0a2f6f6e98. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500550 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Die manner aber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7e83cbe1e588866ba23f5d6daf1350ab72b54401fa69ca9015464523d4a35e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500570 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Air de basse Gott sei mir gnadig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114dbd434ad862dd9274b7fb9678c6848e492fe26b888c5b1ecb991851096db. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500580 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Es war aber ein junger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0def4b3a5c9112798a0c84b4129656b65e6c6a2b5d192a43e5faf0e7a43335bf. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500590 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Air de basse Ich danke dir - Choeur Der herr wird die tranen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3408b374db487e260956d761b35561e951dd3c79a586600e9fbc0e2c9a94c968. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500600 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Récit Und ananias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaca89dd60951ec5360acd5655c602883feeb5d8e0f7d767fb67b1c57fe3a280. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500610 — a six-check JSON result.
Paulus Oratorio, Op. 36, 1ère partie: Choeur O welch eine tiefe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5542206bffa5222ea5e9c901370f5f5695544e93d515834fc9c0f355e0e26880. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500620 — a six-check JSON result.
Paulus Oratorio, Op. 36, 2ème partie: Choeur final Nicht aber ihm allein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f70e7f16ae036342f7488dc4c372826bf4b02744da3f3ebb6521823f1c6dc3a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178500850 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95f3f5b89fa17bf56fc2b31a1050594ee88923155f30a5b9771205698ab38ce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801330 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04639b8d92cccbc6b4064e96e23ce98a7c0463b40dd5449fd1d45eb80ba107d9. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801340 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbbfd248cf0a804382e21e3cb19b77cc77f1c036f2a45a4157fe9db8db8a957. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801350 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbe7da8fd856a33cda2326b916f95b606bdae0d7286a5ee6755a2379d82d2dd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801360 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35b47e3bf3861ff82cced0598aeef4c6104cccb19dac6e3cd1cf1466189055f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801370 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7525ac5cc45fee7d719ae187be23af33797791bd469ff7c8fcc100e9a0c331b. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801380 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50ea7de918719d4e22fee1783b09dda1aab85ad7db9ad2f9c42cf643985a6ce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801390 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3fea590d3b9a61da469fef8bd0db8d80363d63a66607488e2455015de6c442. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179801400 — a six-check JSON result.
Rossini : Petite messe solennelle - Deux sonates pour cordes
Passion selon St-Jean, 1ère partie: Trahison & arrestation (Saint Jean 18, 1-14): Choeur, BWV 245 Herr, unser herrscher, dessen ruhm, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d94a3e390f059568281ee11e30c6b1cf79a7eb17a2bf7d7261ebb943fae0bb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541010 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Trahison & arrestation (Saint Jean 18, 1-14): Récitatif, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6f209ef454337c8b607449daeb81468c0d9a6c40f0460b59795b7c5651d2ca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541020 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Choeur, BWV 245 Sie gegrusset, lieber judenkonig !, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1584330c68978a02009d758c521d0a04be828c53e2c876195895250196fbb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541340 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Récitatif, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf4991dc9a9c1a93bb64a2e5ede154c083a86722e0992ff65cf9de5059815dc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541350 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee93700711af72ec879c4c26149a2a0680fa463ff8574acca368262cece161e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541040 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Choeur, BWV 245 Wir heben ein gesetz, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4391575f3bc6cf44ea5d67b6ab7e986ba2998b67cddac98846ed9be4e376ced3. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541380 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Trahison & arrestation (Saint Jean 18, 1-14): Chorale O grosse lieb, O lieb ohn alle masse, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705c589a14f41e5bdab3f4f095e0e9490b569c4bd20cd2cfdc26a998a97f69e3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc616e5dbc910c579d5d0c776f678acd23b71a6290b753f6742bd6c277e8655. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541080 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Chorale Durch dein gefangis, gottes sohn, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e63c93703e55a12d8efb36e2d7495154a78a3ff605227d5ce22914d1917c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541400 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Trahison & arrestation (Saint Jean 18, 1-14): Chorale Dein will gescheh, Herr Gott, zugleich, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe453ed4f2dd06513ae9e1688628307dd31a705fdea1fd1f5889e035c6bc92425. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7768be99eb9e210f0736afb87dd529c4576a277285c9aa6055f19b26eeae9f9f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541100 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Choeur, BWV 245 Lasset du diesen los, so bist du des kaisers freund nicht , BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263539c4477992fea28b3dfe7799070b5f8e8596f3f6dba9195d9260ab69fcc0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541420 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Trahison & arrestation (Saint Jean 18, 1-14): Arie von den stricken meiner sunden, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7187aa088880b94bad91cff1a45f3c270c5fa16f7a15ecea2bf0b24bf4978432. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92578fb6f508817110a31269220055969837918cf138500cdd8fb72159d8d4b9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541430 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Choeur, BWV 245 Weg, weg mit dem, kreuzige ihn !, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfc14c2364d1a2ee9aeda50fa9b7c03c20f806ac89837a99ddee4e661ed98e0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541440 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Reniement (Saint Jean 18, 15-27 - Saint Mathieu 26, 75): Arie Ich folge dir gleichfalls mit freudingen schritten, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d33c90422c706405ab5201c94dfbe00489baabe67450716154a96320d6a3413. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541130 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Reniement (Saint Jean 18, 15-27 - Saint Mathieu 26, 75): Récitatif, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed77b2f999a57de5b777e3aea9eea73e980399aaf2eefd6b17ea049e2fdd1f77. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541140 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Reniement (Saint Jean 18, 15-27 - Saint Mathieu 26, 75): Chorale Wer hat dich so geschalgen, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50de669e4be813e65888325489ec42f4a2d29b969de97712e5c8e9b0b2cd8c96. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541150 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaadc294a49b505ae1845a73f97a15da3f49db73b26e8465710dc10276d55b9c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541470 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Arie Eilt, ihr angefochten seelen, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d6a2541debb3bc485ed97949e3a1e4f4afe9786fd3c90c527a39f0928514ae. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541480 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a628bbb9e55b1fb85a3d7c6defbb61e54836cbff39a61621b64ce5457211162. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541490 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc350d68f363ed687b2baab234616282e520c49d8481c83dc79875b3484582b7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541180 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Condamnation et crucifixion (St-Jean 18, 2-22): Choeur, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e5d8bd57e341fa43eb6d040842496cca09ebe98d2793228fcb7faac3324003. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541500 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Reniement (Saint Jean 18, 15-27 - Saint Mathieu 26, 75): Arie Ach, mein sinn, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd034d17709dd202b64cbf389f105f0cec656ff64920122d9109cbc319f76ffc2. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541190 — a six-check JSON result.
Passion selon St-Jean, 1ère partie: Reniement (Saint Jean 18, 15-27 - Saint Mathieu 26, 75): Chorale Petrus, der nicht denkt zuruck, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ad0c81195065ecffa695f9d614f944dd5877d4c0ee8b89f4e990e0dc05c718. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541200 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Chorale Christus, der uns selig macht, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c74fa0844f4b1c3a16a0d24d6193e9753acd4a40a43cc1444d9843118e9ac4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541210 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Récitatif, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168f0ca8bbb746fca028b4500629606e0b6c1b093e1583526d10a94ef13fce13. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541220 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Choeur, BWV 245 Ware dieser nicht ein ubeltater..., BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4374fdcfcd6fca90bde83c26252a84b53e4f4130045fe85d577a77e2b1f4b6f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541230 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Choeur, BWV 245 Wir durfen niemand toten, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d01fc77d5f0ea28048155540116af60d34288398fa21504d7080c55a1c0e70. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541250 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cffe0b77d0d4ba291ec8fb625139f6998927cc929dd96a96fc81260118c6ea8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541260 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Chorale Ach grosser konig, gross zu allen zeiten, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb9952012b78fc5974793d1b2cd5c2f66aa21b43ec196a9564d1e876dd66c9b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541270 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f05330193bbc9ee59202ffe0d4dac7956cab1c2ca1b61b24bc94dc68f032b3f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541280 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c896d745497e55addcfbf5c2af0a704189259528b620436836f9bbf50ec6192. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541300 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Arioso Betrachte, meine seel, mit angstlichem vernugen, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61c2efb54d826e4acc2cd7af72de43442746a391b57ae9c464383d1ab832319. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541310 — a six-check JSON result.
Passion selon St-Jean, 2ème partie: Jesus devant Pilate & flagellation (St-Jean 18, 20-40 ; 19, 1): Arie Erwage, wie sein blutgefarbter rucken, BWV 245
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63579d07da12b660a4150f1c5c376fbd771b30216673ad296263a580251f7da. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299541320 — a six-check JSON result.
Mozart : Grande Messe en ut mineur, K 427
Grande Messe en ut mineur, K. 427: Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbedb14af797b9f20cd6df01023ca58544ccbdb099f3dd05016676f786f060f0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528010 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa6e0572934009fd14f60898763ccf759a270fca55849a26e1a8d1cb83e5e4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528020 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Laudamus te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e47ddd9674fe10dd4382e9192bfb4e213815c8e0e791acb30cc5b3dd0930cd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528030 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Gratias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95700a38771d7d17f14f6ec8ea16db019b77a204c62d6d124e4a6f2b3a539658. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528040 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95237ea1eb03b6bdc0b1a8bb9959d44185749545930178fa07f57fd43479c5a1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528050 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Qui tollis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b011c1fed58ec60683eee67e27a341578031ff0aa3974e223e09f50b600337. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528060 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Quoniam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7345ca4875d18192d8337813df94f0acd0445e8967e9aba363a89796caf788. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528070 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Jesu Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673373cc408b4a8262cfb3a47b80e8ef906239cac6109acd7194ccd3253c41a8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528080 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4158f4ee338c200ad1e57105c7b347d8bcad5db85693419a7a9a0fa369e3a58e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528090 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Et incarnatus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1907d089102f5d37052ba9bd857e5147700fbc7c2fa64f41f779dfca09a17059. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528100 — a six-check JSON result.
Grande Messe en ut mineur, K. 427: Sanctus
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Grande Messe en ut mineur, K. 427: Benedictus
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Le Messie, symphony: Grave Allegro Moderato
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a32ec5d99d458eb47566ac033258ad50b414f7448d18fa3956f1a2c112c145. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00bc3869ef40f3039ba46fdd1a692cccde335db5c94ebf919dbc36966a37684. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532030 — a six-check JSON result.
Le Messie: Choeur "And the Glory of the Lord"
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Le Messie: Choeur "And he shall Purify" (6)
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Le Messie: Choeur "For unto us a Child is Born" (12)
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Le Messie: Soprano "There were Shepherds" (14)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9033043a065c6761b680521b27b8e5bf289422776eafb0f2432557775d0b2f62. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65609ea8607e898120fcefbe6265786a200c560c12ab7fa018f15a28b1df2f29. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532080 — a six-check JSON result.
Le Messie: Soprano "Rejoice Greatly" (16)
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Le Messie: Choeur "Behold the Lamb of God" (20)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db6e363c0303c230ddc32922ea7e64e458501c7d84dc8501e7eca8731627b27. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea1a986ea58195e574956367e1cd454d6af83ceefb9de9b37f6dbf631eb1956. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532110 — a six-check JSON result.
Le Messie: Choeur "Lift up your Heads" (31)
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Le Messie: Basse "Why do the Nations" (38)
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Le Messie: Choeur "Let us Break their Bonds" (39)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5a90b49e2742be59b790a4c113f6b7dba18168d9c244e2677c7d0aeca411c3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532140 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0364e1643d5fd498f89c26ec69c5383b8fbbf8e91a8468a8a1fe3798e2fb7fdd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532150 — a six-check JSON result.
Le Messie: Basse "Behold, I Tell you a Mystery" (45) & "The Trumpet shall Sound" [46]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182038818e63714808eb2f23531b327b133d6c7799199ac4d5c18c863eea31d8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532170 — a six-check JSON result.
Le Messie: Choeur "Worthy is-the-Lamb" (51)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fac61c6396aec8daea8ed82ac191f8c6527f429054376d01b5677c8a042d901. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532180 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a646be425166afa1202540aeae5ad6d1ac6840d29166c2285918cfb7e1b853. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299532190 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca18a287eaa92084b2f1a7d749c85ff11cd08819434cde74d3c3cce52ac5074. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179702470 — a six-check JSON result.
Jésus que ma joie demeure (Jesus bleibt meine freunde): Choeurs, cantate 147
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb39ec18107684ff5a596fed47d16aeb12b1c61bf7ec13e47079f0022625a4e1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299535100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf90d351f84be56459d28ab27342baa457d3c3a0bd1774316dbe73a7aa245f3a. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299531010 — a six-check JSON result.
Bach J.S.: La Passion selon Saint-Matthieu, BWV 244
La Passion selon Saint-Matthieu, BWV 244: Choeur I. "Kommt, ihr Töchter, helft mir klagen" - Choeur II. "O lamm Gottes"
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La Passion selon Saint-Matthieu, BWV 244: Récit. "Da Jesus diese Rede vollendet hatte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb417bce486837c0b5035d0c4a195a0d9f76e64fce5a6d0cbe811a187fbd65ace. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104630 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Choral. "Herzliebster Jesu, was hast du verbrochen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da8a8c71be0e0ec53c357b9127dbcc9498b98e5936991506842167d7b827e8a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104640 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Da nun Jesus war zu Bethanien"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d0eb5566eaf3a61105db2d5a4299414f1770e989408c156a19ba37e8f58e84. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104670 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Da das Jesus merkete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940205b8738d8ae76f8c640bacf3e8671ce7172c28e12b77a830e04d188fb189. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104690 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Du lieber Heiland du"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaee6aecb23fa272209622b84b0400150693355a0f398373d9b2f3bb76a82e77. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104700 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Air. "Buss und Reu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cc62121ee647a6a1cfd6e739440f0c4019491dfa95f899f2e372a91b306eaf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104710 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Da ging hin der Zwölfen einer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b3fa7022a133f7f774e9825ac1c64550127ad06826e4514c3b546c9506a3d6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104720 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Air. "Blute nur, du liebes Herz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7a05267184a059c7db51c09b69583facc74c893b18e2a87e59b1605282d638. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104730 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Air. "Erbarme dich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8109391076ae5621a92dd369653dbb45b596f736901c7e5eae7dc279be5186c4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178105080 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Er sprach, gehet hin in die Stadt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972007f838e06a4a40361b95aa95bd33e7546bad9e55be503cac60fd008fded9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104760 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Choral. "Ich bin's, ich sollte büßen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f38b37bdd3eafb012a460d3e594f3f38c99dc8968a83c39a09a5a77b913800. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104770 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Er antwortete und sprach"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e6f69a176b96d65b28a678452c0d2af43bacc8416ddec47da29d8169e3a788. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104780 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Wiewohl mein Herz in Tränen schwimmt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f230a998baa3da4c638d1b36165ff9cd953e5c9a8efdc6931c9cbfa405f871. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104790 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Petrus aber antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810461a7f0b83b4bc45776b61b4db80d3d853fc11b5f36adbf0bb393f3e0d0d3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104830 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Choral. "Ich will hier bei dir stehen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb695405aeecdccdcb590226abb9819c39faa1fc2450fccce08e3e63483e3f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104840 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit. "Da kam Jesus mit ihnen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2026b6398bd9ce917dbf10d212e0d5e885e31dc462b264ca73d3016f744cee8. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104850 — a six-check JSON result.
La Passion selon Saint-Matthieu, BWV 244: Récit avec Choeur. "Ich will bei meinem Jesu wachen" - "So schlafen unsre Sünden ein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20daca06ca5d943db95e2d96c89ae6aac23fe48a095886eb8371c61b8a83573d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178104870 — a six-check JSON result.
Vivaldi: 3 Psaumes à double chœur et double orchestre
Beethoven: Symphonie No. 9 avec l'ode à la joie de Schiller