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 0xcdad214649b17a970bb0b8cfaa502142a53244f6e453d98b0af8948a7d36a5d5. 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/0c18ca14-32f7-41e4-aad7-b432287fa9ab.json and https://artists.proofprofile.net/proofs/artist/0c18ca14-32f7-41e4-aad7-b432287fa9ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Szymanowski: Violin Concerto No. 1 - Zemlinsky: Lyric Symphony
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 0xe160bded374e72b792fe24d988c09fa1cabb762b07994355f9d696e86b522558. 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/DEE861600494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca79e46bb3465d9bbf8da453ce10415137e04bdf4df968ccf5327e20546136c6. 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/DEE861600495.
Elias, Op. 70: Teil II: Der Herr hat dich erhoben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d3a721aaf84b9a26ec7808e0f125b1e61c4cad5dd116d9335607957557255a. 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/DEE861600521.
Elias, Op. 70: Teil I: Die Tiefe ist versieget
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc46022ce5ebd2aef6cf2eb565e1f362f8ef4726be6e0771cbced9ca363c41b. 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/DEE861600496.
Elias, Op. 70: Teil I: Herr höre unser Gebet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98bf81560ccc54642d391ab826d610b534dd5e4410d636d97f60370e6e1b4f3. 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/DEE861600497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96e7e8c9b6c72f3bbf8202b5724428b3f5ec817fca0dbb088f87e7a3fe45fed. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600524.
Elias, Op. 70: Teil I: So ihr mich von ganzem Herzen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d0a6741805d0370fa7f432c0cf6f7170abc1283ff9d1686fff7a19f85cd216. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600499.
Elias, Op. 70: Teil I: Aber der Herr sieht es nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6477c07c9691eb30a79441fc45b8e018dc98754cf5cada16056951f207d53eb4. 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/DEE861600500.
Elias, Op. 70: Teil II: Hebe deine Augen auf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24efa038102e70081839f58be68405caf97e71b013982d7bfb8b6cfeca70e67f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600526.
Elias, Op. 70: Teil I: Elias, gehe weg von hinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13be015522789057b4be2a17c98c9d18e9ba84a0383d9a62f3d5d5e9ea619a51. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600501.
Elias, Op. 70: Teil I: Denn er hat seinen Engeln
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1b95e5476f67a07ccd97421b6e94ec70722a7ad95efd086fd6fb93e6aaf12e. 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/DEE861600502.
Elias, Op. 70: Teil II: Stehe auf, Elias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09ee6569d870bd91c83b614b78045527c191c3b846181ae630970f949ca1764. 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/DEE861600528.
Elias, Op. 70: Teil II: Wer bis an das Ende beharrt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b055de3e6174d7829551c944827d46cd95548da092ff3134435df71b529c56d. 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/DEE861600530.
Elias, Op. 70: Teil I: Wohl dem, der den Herrn fürchtet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919dca34eaa1449f2006d7cdc1b2b86197808e5c845aebb95ff26947f00ed37e. 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/DEE861600505.
Elias, Op. 70: Teil I: So wahr der Herr Zebaoth lebet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e93a3b0403c2cb98d11140e2666384e80b90774d8f3df1cf88d28e8b916774. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600506.
Elias, Op. 70: Teil II: Der Herr ging vorüber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ff2029ddd2491a3cd0a99dac49d8350342c9acc3316b8e342ef444eaddaf5d. 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/DEE861600532.
Elias, Op. 70: Teil I: Rufet lauter! Denn er ist ja Gott!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34899bdc3cf0a54f2342ceb6eaa3fde433fd8e88516523ecf852bebef14c1c75. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600508.
Elias, Op. 70: Teil I: Herr Gott Abrahams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a53320f5d5e65882db7e6cb5cf9cbf2c4331bedcbd3133027884a06f242524. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600511.
Elias, Op. 70: Teil I: Wirf dein Anliegen auf den Herrn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac21c3a8099383fc6d3c766872e54805d535bf4c2f2c23c1b8fc864b7868b70a. 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/DEE861600512.
Elias, Op. 70: Teil II: Aber einer erwacht von Mitternacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5212ae309e832cbb1d454e874c88663e40fd3f6e0b7aad61a8fa7537efa97087. 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/DEE861600539.
Elias, Op. 70: Teil II: Wohlan alle, die ihr durstig seid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9941c2e1977738e687928159f2a6cbfa92dc293ae490c31953910d37cc7b0f6d. 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/DEE861600540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7730013291a65d4c928618da851d9af534dca7de39f585712e9f83de44f6ee6d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600493.
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
Elias, Op. 70: Teil I: Was hast du mir getan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e60a1d8067ea07dea2520a093e2562ee01be66de4b12ec2d3f789a79e24bd26. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600504.
Elias, Op. 70: Teil I: Der Du deine Diener machst zu Geistern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebe4baf4207dca8ecc66156d9679afd0e694278261d7e088ecc987c5e38aff. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:28:12Z), 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/DEE861600513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d8cbc03aedef51d423c3c6d9ffb05e0f4aac12f9e030a0086d460eec1592aa. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DEE861600523.
Elias, Op. 70: Teil II: Herr, es wird Nacht um mich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2da57aab06aad0494d52ad870bd1658c0a2d84020e9f312809d45e22328e13f. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600531.
Elias, Op. 70: Teil II: Gehe wiederum hinab
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cd44b4037708ab672ab6d01d4182a62a35d38daae91b95f963798d6454d129. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600534.
Elias, Op. 70: Teil II: Ja, es sollen wohl Berge weichen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c58546533625ac6ac0369d393ede48defb7aa37d86f2818d343d5dfa08c7d47. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600535.
Elias, Op. 70: Teil I: Ist nicht des Herrn Wort wie ein Hammer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd924c35ecb61d105ca6bfe2fe6eb02e209061de1c9fcfc373c18410b71049d45. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our 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/DEE861600514.
Elias, Op. 70: Teil I: Hilf deinem Volk, du Mann Gottes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec64682f32eb39d740bfac0f07fb6e8902a3fbd6c4ba185a6abb36bd6b57cdb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4c924fcbe1da36468e03c9406210403bde9c78401616abe08e7763e8d06b39. 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/DEB110903501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd02a6b3468bdca908ce9f594fb02bc361c571dc4e43d3709222146950cc2a98. 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/DEB110903502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aef3e7948d4fe3023c954b12b1f31c9e4fc2e5abf07a1e136f5695c14b0d752. 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/DEB110903503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d5da0b3de8c3e325557753783e159625529066a1eaccfccd1e3bfd9003accd. 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/DEB110903504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd430f2e5f6efbb97afd5f9acef71bfdb2fedb3beb791a23efaa4ab48b0f67ea. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110903517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7b8504b62590efa044938bd34c091d9ed002282d89b321ace8e43b496a2fce. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110903518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b931a94b6c93844dc0913d7bd1680e7d6bae6f92195c2cf2b9316f130c6866e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110903520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dae362802da9e111599458370d28bf55f1f8788a504d92ad698db2cbf814e38. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110903521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8785edd4dc0f20393a40cec55dbaa05d7ca7b384327ade71cac86485fbf4af. 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/DEB110903525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9452fe692817885a920ed8d71c085ad85dca4b2654d3ef0cc5a2894baf0e92dc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110903511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbbae50d6cfbcc5873be85809370b0eefa4c785ad44002d74e48b3220dedc23. 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/DEB111104005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace89e802a275120fee6f0f554dec82173e921da518540a7086f846b361f9409. 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/DEB111104017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53af4bfb674e5816b4d36ac2f21d291f1ef6e7a5caf2c285d6c9638dddb137f4. 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/DEB111104018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e848630a4faea47b9ae26659bb4b1a99e3a08e542f320c427fcc01b6c15489. 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/DEB111104022.
Evang. Kinderkantorei Stuttgart-Vaihingen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe211b6f25b86c3332b56ef31d5202b333cd057dc59ea0dffa0fe309b2645c15a. 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/DEB111104023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cbb4afe66e3b2871da78d38941d491e09d0bb3c3573b3cc8d58844f94d7098. 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/DEB111104026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071a803c3b0d83e7b5d4b0f6469c05ba9b38e81c30355c1da2246ec9125f9252. 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/DEB111104028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048141ac7e0e6dd32dd231be456484319a31e6d708e7c45e3adbe33f2b2f2739. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111104024.
12 Deutsche Volkslieder, WoO 35: No. 7, Wach auf, meins Herzens Schöne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40b054a150fd5bc5e329c4113e000bccf1bf7577581acfa56d3aa8470ef12c3. 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/DEB111002407.
St. Matthew Passion, BWV 244: Part I: Kommt, ihr Tochter, helft mir klagen (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd457d5aab0be01bf047c2b3a93d98b21c8ec03d9a2845343804b781d63937f5. 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/DELW71480001.
St. Matthew Passion, BWV 244: Part I: Recitative: Da das Jesus merkete, sprach er zu ihnen (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1da0f8fb82c1332edd31eb9ce98ed2d7477e348ee199524374f0d822501102. 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/DELW71480008.
St. Matthew Passion, BWV 244: Part I: Recitative: Du lieber Heiland du (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e118fdaab60a6c209107d626ad7d511ab585cf6bc5e3d669c5a988dc66947d. 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/DELW71480009.
St. Matthew Passion, BWV 244: Part I: Recitative: Er sprach (Evangelist) - Gehet hin di die Stadt (Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dae53f9c4ae5829c215d2e25e29fa1bb143d146a8e550362b912fab6b847f6. 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/DELW71480015.
St. Matthew Passion, BWV 244: Part I: Recitative: Und er kam zu seinen Jungern (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2510e68231bbdbe0813afda8774ad9764b35e242c4cd734992022d74b329dfd7. 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/DELW71480032.
St. Matthew Passion, BWV 244: Part I: Sind Blitze, sind Donner in Wolken verschwunden? (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45ac0bead8d5aa927899dd03e82480504e8c5124d2458ebb2ef42710551de7. 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/DELW71480036.
St. Matthew Passion, BWV 244: Part I: Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1c578560a6d71642944e3c78bdfb4b44ec6b3428ec0d41f18a3599cbdf5707. 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/DELW71480037.
St. Matthew Passion, BWV 244: Part I: Recitative: Der Heiland fallt vor seinem Vater nieder (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d9be4eb38deadd417200c388270fa984e7be6237ed75cc1190799ba5ca884b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71480030.
Die tote Stadt (The Dead City), Op. 12: Act III: Prelude
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Die tote Stadt (The Dead City), Op. 12: Act I Scene 3: Nur deiner harr ich, niemals Verlorne! (Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c0a33795de3fbe96af392c11b53d6bacf4a95890434d30cdade2b68d38369. 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/DEU921194803.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 1: Dich such ich, Bild! (Marietta, Children's Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8258dac29aa662f3e8716559edd642eadecf81020c7a92b31d907da8771f11. 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/DEU921194818.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 4: Rosen, so ist's rechts! (Paul, Brigitta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a6eeee60e2e4f450f11983df73f759ea3874cd0574992296c96d3465eb9d85. 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/DEU921194804.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 5: Wunderbar! (Paul, Marietta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf342fd4054fae59f75e587ce5ab862ac506d1dd06bd12c936911596fce9706ae. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194805.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 5: Gluck, das mir verblieb (Marietta, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2dcc43840da5a41d54e1da056dcee7b18cab79b163b3c85c03203ee73853bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194806.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 2: Und der Erste, der Lieb mich gelehrt (Marietta, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c74d25f887bcfa575e935b8f05086c0d6efc2a372cd741549eec596111bade8. 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/DEU921194822.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 6: Da bist du ja, Marie, ich wusste es (Paul, Marie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c9888a15bebc97df51d364babd8cb228a321e67f48270abf5f10f7fb5bf01c. 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/DEU921194808.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 3: Die Tote, wo, lag sie nicht hier … (Paul, Brigitta, Marietta, Frank)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690189e427c9c2447607605e9f0a99784923f1fb9a27f7e91090c200ab0aed79. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194824.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 2: Wohin!? … Frank, du? (Paul, Frank)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb2634e5b656e59dc4ebeb9388cd4ebe899db26bd62521b496cd1e8943cf451. 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/DEU921194811.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 3: Schaume, tolles Tanzerblut (Julienne, Lucienne, Victorin, Graf Albert, Fritz, Marietta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ca216c1162491e4f87aba0266da43f5627c39068da1694e862881e9e8bfe01. 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/DEU921194812.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 3: Mein Sehnen, mein Wahnen (Fritz, Women's Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37ea7dd2062c3e8cc986cd1acd430a5506d85b190bea0140a1014860c1ed972. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194813.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 3: Bravo, guter Pierrot (Marietta, Julienne, Lucienne, Victorin, Graf Albert, Fritz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4911636b16487abb376eb3d33620f194eee0064a75ff3cd1d6717372f459532. 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/DEU921194814.
Die tote Stadt (The Dead City), Op. 12: Act I: Prelude - Scene 1: Behutsam! (Brigitta, Frank)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2cbd4558a7dfae3e98acc1c3be8c09a47fd5db2e99887e3aa12b5fc13b3196. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:55:31Z), registered by our 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/DEU921194801.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 4: Du machst mir eine Szene? (Marietta, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e21d40c271a9025e3dfa13a698bec4c8d6b161415ee320da0ee83631538c97. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194816.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 2: Frank! Freund! (Paul, Frank)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ea65439cbd11b7513cae913b7a4dcd95771a67df765914e77e3d458113dd2d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194802.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 2: Du hier? (Paul, Marietta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa962c9b2701f547e0763e4c6e921eec2b3777cec12eef33ec1924e58de21db0b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194819.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 2: O susser Heiland mein (Choir, Children's Choir, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9704642f5ab067d26bba43a44c1722d4fb756c0f7f35b155491f926c8b060e1f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194820.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 2: Du bist ja fromm! (Marietta, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0c5b41caee430ef96064ddb7d99948472e3e1620265472de454b5c70ae1eea. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194821.
Die tote Stadt (The Dead City), Op. 12: Act I Scene 5: Das dumme Lied, es hat Sie ganz verzaubert (Marietta, Gaston, Juliette, Lucienne, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3887d01fbef834e16ca14305699f762981da9c611e096678d59bc64a865ac9e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194807.
Die tote Stadt (The Dead City), Op. 12: Act III Scene 2: Bin ich nicht schon … (Marietta, Paul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c15a8486f449a96f961c580a0584ef0e70f381139df41fd5da406c7eda073a4. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194823.
Die tote Stadt (The Dead City), Op. 12: Act II: Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01dca7cc5e120963e2eff91d7d688ffa00e21498dfc8c1c5e41d266e7db5c42. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194809.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 1: Was ward aus mir? (Paul, Brigitta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23b3600b63c623f1fb32fff73a784bbbfcf31cc266cafe4d68e332d24f25a0f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DEU921194810.
Die tote Stadt (The Dead City), Op. 12: Act II Scene 3: Halt ein! Du eine auferstandne Tote?! (Paul, Marietta, Victorin, Graf Albert, Fritz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dca625a92919fe7d90bd5867488569e94cbb367e6847787241f77d333e63226. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921194815.
Glanert: 4 Präludien und Ernste Gesänge & Weites Land - Brahms: Clarinet Sonata No. 1
Haydn, J.: Mass in B-Flat Major, "Harmoniemesse" / Mass in B-Flat Major, "Heiligmesse"
Haydn, F.J.: Lord Nelson Mass / Creation Mass
La finta giardiniera, K. 196, Act II Scenes 1 - 2: Recitativo "Non fuggirmi spietata" (Ramiro, Arminda) - "Ah che son disperato" (Contino, Arminda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9811876216f681a7c9d6b06d24b7d580052cfee53f26fa28f1fa82081161816. 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/FRZ141127010.
La finta giardiniera, K. 196, Act I Scene 1: No. 1, Introduzione "Che lieto giorno" (Ramiro, Podestà, Sandrina, Nardo, Serpetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f26aab5c687ece2454dab42161031bc67cbd09d4decd755a7875a4913c481c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126020.
La finta giardiniera, K. 196, Act I Scene 1: Recitativo "Viva, viva il buon gusto" (Podestà, Ramiro, Serpetta, Nardo, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de1ef4388b3640a9bb71271c13793d71457731584f71ff494677d629bfd8ec6. 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/FRZ141126030.
La finta giardiniera, K. 196, Act I Scene 1: No. 2, Aria "Se l'augellin se n' fugge" (Ramiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50f14461970029eee690d37d90bfed144a6debe2ba04ffd121a479646839a7b. 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/FRZ141126040.
La finta giardiniera, K. 196, Act II Scene 4: No. 14, Aria "Con un vezzo all'italiana" (Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081197e62e5e83f2755dd43a76ea8c936b51e1d57d9e13736693f8dacb6d9fb0. 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/FRZ141127040.
La finta giardiniera, K. 196, Act I Scene 2: Recitativo "Presto, Nardo" (Podestà, Serpetta, Nardo, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059e560b37b9b312093c9e81d7088bec1fac0ee5e944408cd23a1572a409aba0. 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/FRZ141126050.
La finta giardiniera, K. 196, Act II Scene 5: No. 15, Aria "Care pupille belle" (Contino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b97851dade48224a119f82e11022a92173937a635cec2683737482d46073f. 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/FRZ141127060.
La finta giardiniera, K. 196, Act I Scenes 4 - 5: Recitativo "Sarei felice appieno" (Ramiro) - "Io per me non capisco" (Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dd27cb6cd9a59fe665f4c6fc381081a06e012973202809e8eadfbafbe85992. 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/FRZ141126090.
La finta giardiniera, K. 196, Act II Scene 7: Recitativo: "Ah che son stato un sciocco!" (Podestà, Arminda, Ramiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5459db28d69d6246804660eb0d893c8a64c7dfbc3d866f41d0609bee7eb41bd8. 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/FRZ141127090.
La finta giardiniera, K. 196, Act I Scene 5: No. 5, Aria "A forza di martelli" (Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36db1b043b8a2b17ef968898f83981e6cb17c641278bbec6a9a9f59ec6ead5ab. 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/FRZ141126100.
La finta giardiniera, K. 196, Act I Scene 7: No. 6, Aria "Che beltà, che leggiadria" (Contino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b98412a2689e9baa6353e11a3c88aa4a4aa40a7e0dbf040f3c066c62a5cb341. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126120.
La finta giardiniera, K. 196, Act I Scene 8: Recitativo "Che dite, signor Conte" (Podestà, Contino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd52a7f8c5dc82f56ef5965e227f5ab23b1dc9988f8d85c8d1d02ff3ce1c4f73. 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/FRZ141126150.
La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3aa964e5021cefac3ca38a2b8e282aa1b062ca8a8c10b70507263aa843a34. 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/FRZ141127170.
La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bb3c30a96fb0eb1278f563ae55c23bacc7d02654fbbf4fa02a24b4387a3ba0. 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/FRZ141126190.
La finta giardiniera, K. 196, Act I Scene 10: No. 11, Cavatina "Geme la tortorella" (Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc21f1f48ffb5848b26d4a61c2c912aa81e216675caf81f813fa74f57005e03. 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/FRZ141126210.
La finta giardiniera, K. 196, Act III Scenes 1 - 2: Recitativo "Sentimi, Nardo mio" (Serpetta, Nardo) - "Dovrò dunque languire..."(Nardo, Contino, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c36d76e38a8e6135d8d32d7084caa03adedaa3ddb537dd3529a5bc13ba9978. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141128010.
La finta giardiniera, K. 196, Act III Scene 2: No. 24a, Aria "Mirate che contrasto" (Nardo) - No. 24b, Duetto "Da bravi seguitate" (Contino, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd95cfd9d2720f51efa72b7519c0cf8a85019756664a26a2bd7c0c054ecc0367. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141128020.
La finta giardiniera, K. 196, Act II Scenes 3 & 4: Scene 3: Recitativo: "Ah costei non è donna" (Contino, Serpetta) - Scene 4: "Quanto lo compatisco" (Serpetta, Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e15db37c7abf71ec46f08e60e14e9503acb22e8ab0c67a8142db43cae441e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127030.
La finta giardiniera, K. 196, Act I Scenes 3 - 4: Recitativo "Della nemica sorte" (Sandrina, Nardo) - "Gl'uomini s'han da amar" (Ramiro, Nardo, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781aced4c636a61a40f8615e847d774cff60f010ddbcac216d06e86f26c026e2. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126070.
La finta giardiniera, K. 196, Act II Scenes 13 & 14: Scene 13: Recitativo: "Oh poveretto me!" (Nardo, Ramiro, Podestà, Serpetta) - Scene 14: "Va' pur, ma questa volta" (Serpetta, Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba6802e69375c258d6d340fd2c02c74666f8d1e4c18e5ef4cdd2d7d04e189c2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127150.
La finta giardiniera, K. 196, Act I Scene 9: No. 9a, Cavatina "Un marito oh dio, vorrei" (Serpetta) - Recitativo "Come in questa canzone" (Nardo) - No. 9b, Cavatina "Un marito, oh dio, vorres
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1151662913bf9fea4162824f38028fff785fec26def27a7950a4905f4243f86. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126180.
La finta giardiniera, K. 196, Act II Scene 16: No. 23, Setteto "Fra quest'ombre" (Contino, Nardo, Sandrina, Arminda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df083d6402c446aa70e13f0460111b486931915e3d07000155d84bde4cfec7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127190.
La finta giardiniera, K. 196, Act II Scene 16: "Qui fermate" (Ramiro, Podestà, Arminda, Contino, Serpetta, Nardo, Sandrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb107c8b245aac302f491918b2714618a3b0e64255c6e880e89ad7168e036f97. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127200.
La finta giardiniera, K. 196, Act II Scene 16: "Mio Tirsi, deh senti" (Sandrina, Contino, Podestà, Ramiro, Arminda, Serpetta, Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011c30a36e760fa70e762c512bea16a5d2b358a340db8f7b9a07eea7def25153. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127210.
La finta giardiniera, K. 196, Act I Scenes 13 - 14: "Che silenzio!" (Podestà, Sandrina, Contino, Arminda, Ramiro) - "Che tratto è questo" (Podestà, Serpetta, Nardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2a250e46863111aaedba316fd913066e2dc48835e24949e4d50e957975f87b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126240.
La finta giardiniera, K. 196, Act I Scene 15: "Ma voi che pretendete" (Sandrina, Contino, Serpetta, Podestà, Nardo, Arminda, Ramiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279fcac326f85cc3dc0e25456b159a8ccbabddf2d777d0b3c35289c681ef355e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our 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/FRZ141126250.
La finta giardiniera, K. 196, Act I Scene 15: "Perfido! Indegno" (Arminda, Ramiro, Podestà, Serpetta, Nardo, Sandrina, Contino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712ba17df60d05c38969cae8b32c12f6e15d03b4f783133527e0ed7049788c76. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our 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/FRZ141126260.
Die Feen: Große romantische Oper in drei Akten
Georg Philipp Telemann: Lukaspassion 1744
Lukaspassion, TWV 5:29: No. 1, Wann meine Sünd’ mich kränken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814ba34f8ccd6a7ba43d02ab47559a6ee075babad9a590bff174a223e8e3244d. 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/DEB112500102.
Lukaspassion, TWV 5:29: No. 2, Und er ging hinaus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b88aa41ebdd53630ee2f3f8794e5462ba14bb197c732ff9d8f614f214a96a6. 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/DEB112500103.
Lukaspassion, TWV 5:29: No. 3, Wer fleißig betet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e54c08b28b4974d007f405822dea7a926f1c61f70510657bad63b273812161. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500104.
Lukaspassion, TWV 5:29: No. 20, Sie aber sprachen & No. 21, Was dürfen wir weiter Zeugnis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06937c65479e502b7c8b1be838b2545ff2ad4bdec89011e82e56ce00b97ccb61. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500121.
Lukaspassion, TWV 5:29: No. 32, Er aber sprach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c3e83890429eb3289a3525fda03852864e7c876adaf77cb20abb35b8dc7cb6. 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/DEB112500132.
Lukaspassion, TWV 5:29: No. 39, Bist du der Juden König
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ba3bbd8c46b252193cb9fcc50958b87640d33b89fdac01a116961b3cb071fe. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500139.
Lukaspassion, TWV 5:29: No. 42, Und es war
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa002c3f581f6eea94461089492f0af93e89a2276dcc739b28210bc1c9d2d0d54. 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/DEB112500142.
Lukaspassion, TWV 5:29: No. 45, So fahr’ ich hin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb996217abfd9a44218b97857550eacc15ba095246788e74d666d19270da90e. 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/DEB112500145.
Lukaspassion, TWV 5:29: No. 8, Und einer aus ihnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e795a03a4491283a2e3716482fd1eb59df25919fb56146d5e75c52a60377306. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500109.
Lukaspassion, TWV 5:29: No. 19, Ihr werdet mich sehen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834ec663c3f195086393d120f71ffc1dac1a8973f5205636d4dade7d2384d3d4. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our 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/DEB112500120.
Lukaspassion, TWV 5:29: No. 36, Jesus aber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a90067c43d8d70d3c4c2cfb2e6cb8344061ec1cc034c8eb3f3788daf1f8461. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500136.
Lukaspassion, TWV 5:29: No. 40, Es war auch oben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b64801c3af59eb4eec2c55cbe82b4973a2a3f1a45c2fa44f1619e17614031d. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112500140.
Sacred Masterpieces Stuttgart Gachinger Kantorei, Stuttgart Bach Collegium, Rilling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afa7db58bcddc326bbb7f5a6395e2ed8213e77bd04593ae7d6046bc5cc21f85. 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/QMEU32409751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad6ea2ee740e77bbf80a5378c96c204c8ec995c83d4b5ca5ec7ba0684adfe31. 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/QMEU32407375.
Mozart: Requiem in D Minor, K. 626 - Pfluger: Memento mori