Georg Enoch Robert Prosper Philipp Franz Karl Theodor Maria Heinrich Johannes Luitpold Hartmann Gundeloh Freiherr von und zu Guttenberg (29 July 1946 – 15 June 2018) was a German conductor. He also ow
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 0x576a60f19987c73964314f32807af8cfc7864aa797bfa5a2b19a58de74399b40. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/194fad79-e117-4a71-a4bd-912fe81cbdd5.json and https://artists.proofprofile.net/proofs/artist/194fad79-e117-4a71-a4bd-912fe81cbdd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach - The 50 Best Classical Masterpieces
Vesperae solennes de confessore, K. 339: Laudate Dominum
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 0xd590ee3ef01ac2f79a260eab8919df2172159025503accf0577147f851dd4033. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE478700017.
Ein deutsches Requiem, Op. 45: Ihr habt nun Traurigkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d09fd587e3434f553e3fa17331739e41cd752ce1f0c24d1d013e265976d0349. 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/USBC18300199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936861877afdcc6d09fbf9686bc4bf787266570c6bcaccb36cc3582f3d6900d2. 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/GBARU9300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d64867049318ed0f8f9fce1f7da6490bb3dc2c0cc7dd7c28bc8b5a89c0068f. 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/DEC767900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72606930054fba0468182d23315fd3fd89c28dd47b8c38b2120a3f38ce78943. 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/DEE478900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24909ea2ef9a209c34d42e0de4613d46c7da773af7d23b6466d056e9eab44c2f. 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/USBC19000383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fae7dc9990d8e30cd0b5f5961a937ee0df1eb3858cc813c6ea9c3c0e5d6749. 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/USBC19100721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e751dc609519b35caa9dd70a40944a16da89e939195a51aa16f7bf714db70d. 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/USBC19100725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cebef45ec06071619c79e4d8982595ee40e87b56505ad585aa4736d63576cec. 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/USBC10000831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d32da015005a0a3331ada69530c87ed6f5abac2ec64eccefba50ef4327b34. 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/USBC10000824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc734965ed8eb4738288859fe2faf074deeb45a261d87a94579fdff11c530c19a. 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/DEE477300035.
Hallelujah - Great Choruses - Sony Classical Masters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63b494ace4553a809e1488b4b0ea047fab43cac336b111e9a4e474d14025fac. 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/USSM19928122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59031872e3268753d0e21f763557e580ca5ea5a242900605f3a269606a6b8c52. 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/ES5110304826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89e62352d2a0023435992aa832571705a03df6e1eab1a7e9c4fd3623a1708d9. 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/USSM19601162.
"Dies irae, dies illa" from Messa da Requiem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b976fff620a43607d47c9d0dbe80c69dd47a28ca113d169405b706d709557c2. 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/USSM19601164.
Der Messias, HWV 56, No. 23: "Er ward verschmähet"
Kammerphilharmonie des Mitteldeutschen Rundfunks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cda407a48bfe18cb7e0a748186fe0ad6f1cc8e1b4c363f6b6707e0d4a4f769a. 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/DEE869500338.
Der Messias, HWV 56, No. 24: "Wahrlich! Er litt unsere Qual"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf678acc4105f5f40c3e3af92937a39e2d7020bc9346ad17eccd013f24bce0d64. 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/DEE869500339.
Der Messias, HWV 56, No. 5: "So spricht der Herr"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8250ce0d554934259117b3c21ab1200464a8faf4ac6c8b9cc0554520cf8fac75. 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/DEE869500320.
Der Messias, HWV 56, No. 6: "Doch wer mag ertragen den Tag seiner Ankunft"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b27138a2c042fec86332e65739aeb5e437ea1dae90a87a89d8f72f12abe5162. 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/DEE869500321.
Der Messias, HWV 56, No. 7: "Und er wird reinigen die Kinder Levi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576053845983833ea78c2144544644da154cceb29c90f7422519130b88336373. 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/DEE869500322.
Der Messias, HWV 56, No. 28: "Er trauete Gott"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04b92ba0797cab8b9fecc6b1aeddc291ef33fe572cee6094cefbb1a1c48eb3b. 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/DEE869500343.
Der Messias, HWV 56, No. 9a:"O du, die Wonne verkündet in Zion"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2adc94790ebb538dad0b9c841242e6cece9f300f952e836e3fc5601e637baa. 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/DEE869500324.
Der Messias, HWV 56, No. 33: "Machet das Tor weit dem Herrn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468668369ea3b14d3d7e4269f184612866f46cf6b6d82bf6a06e902010cf3715. 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/DEE869500348.
Der Messias, HWV 56, No. 13: Pifa (Hirtenmusik)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44efa1185db21d01191a32edc290859b4031f14f8d8856f6e2a5b70dacbac47f. 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/DEE869901868.
Der Messias, HWV 56, No. 38: "Wie lieblich ist der Boten Schritt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c9a27d5a965925091f41e6a8b08117695982df44f4052551c75e041cdf4e54. 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/DEE869500351.
Der Messias, HWV 56, No. 39: "Ihr Schall ging aus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50995fe95799056bdb0f2526246a03c3df5f2c27735c9d4a5fae94a4060b452. 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/DEE869500352.
Der Messias, HWV 56, No. 15: "Und der Engel sprach zu ihnen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadb59ee220e2c4a8f2def116140b26ae85ec26d2558c5598ebfb7e1809e8541. 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/DEE869500331.
Der Messias, HWV 56, No. 44: "Halleluja!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018d3421a57ae14870b17a53e5d033099c9c2bc6d9943a652a4960374cb3c4c2. 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/DEE869500357.
Der Messias, HWV 56, No. 21: "Sein Joch ist sanft"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae898189e14c6eb46f986a951fd6be30bbee892c7011254b54c439452fa6de7. 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/DEE869500337.
Der Messias, HWV 56, No. 48:"Sie schallt, die Posaun"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09d100a293faf4dfbda6c83fb9d610404b2de78f5a093452f6c7127a7aaeb3d. 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/DEE869500361.
Johannes-Passion, BWV 245: Part I, Nr. 1 Chorus, Herr, unser Herrscher
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72becef45c0296e4e1b250e01b61d5e6a242c29769a67b987977d42f138ba550. 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/USBC10401209.
Inspired Bach: Music To Enhance Your Spirit
Wachet auf, ruft uns die Stimme, BWV 140: VII. Gloria sei dir gesungen (Chorale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf571b97f09802361c5bd0dd2c8d7160f144fbde6d53dbdfb252d0c832a27467c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861200271.
Jauchzet, frohlocket! Festliche Klassik zur Weihnachtszeit