Michael or Mike George may refer to: Michael George (footballer), Australian rules footballer Michael J. George, member of the Minnesota House of Representatives Mike George (radio presenter), Brit
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 0x4386d08a1129634040f24512c4ee7787e0af7efeaf1e441133d81139574b9b37. 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/3d6e43ad-2aa6-4298-84fb-e7bd5ed78547.json and https://artists.proofprofile.net/proofs/artist/3d6e43ad-2aa6-4298-84fb-e7bd5ed78547.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
St. John Passion, BWV 245, Part I: Recitative. Die Schar aber und der Oberhauptmann (Evangelist)
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 0x159c18593db22532d9fa44eb0c0aaac232cc127a4aaa1f70ffdfd14550b55166. 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/GBLWD9002106.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Jesus Diese Rede Vollendet Hatte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d66b670e852a435fcf29d7ae75594616379a2475d3c287cbf2999a5438ab76b. 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/NLY330902250.
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
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Das Jesus Merkete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1faa7a6e0a7440e1f4abcd408b2f1a1537574e5852bec42d0e5721c7617807. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902256.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Er Sprach: Gehet Hin in Die Stadt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be62f56a5d44f3341e5d234bae83995c0eaf6ee9d335219da071d26636edba7. 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/NLY330902263.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus, Judas). Er Antwortete Und Sprach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66982c57ceb3bac68e85c81607ae59e042d5790d933669b2e6ca33aa419cf728. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLY330902267.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Und da Sie Den Lobgesang Gesprochen Hatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993cf784fa4f4202637e1921a6d082a349c1dd3953d008eb22fc3035b40fc82e. 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/NLY330902270.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Pet, Jesus): Petrus Aber Antwortete Und Sprach Zu Ihn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa59b3263e2091341bb013d1d85fd5c6e6a24d3ea6ecd8f010b79524e79210b9. 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/NLY330902272.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Kam Jesus Mit Ihnen Zu Einem Hofe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908461e8ed78048e7b887707d7a4bc1f45a037770a3e26cc8556f6f5556920fd. 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/NLY330902274.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Und Ging Hin Ein Wenig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540a6d2052d9592750f72a35f7099d574f712be2d828c2bac38a5b927da58de0. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902277.
Matthäus-Passion, BWV 244, Pt. 1: Aria (Bass). Gerne Wil Ich Mich Bequemen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3379281d0e1ff5042005655ee3f99b5689d054a27403ec09ab9774d77bfc7adc. 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/NLY330902279.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Und Er Kam Zu Seinen Jüngern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a6adea0a1bdbb1efe90e1b484639f68f2a023389876dd1e8dbe30b8dc43291. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/NLY330902280.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Und Siehe, Einer Aus Denen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa32050438416710ed0ae2c9baf4a5005c2a0a97c030dafb4719005f6b7d661. 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/NLY330902285.
Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist, High Priest, Jesus). Und Der Hohepriester Antwortete Und Sprach Zu Ihm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40e616858e8a3512199e7b85d1405ef647c184a7e9777241e1f74ce49c0adc6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902293.
Mozart: Coronation Mass; Vesperae solennes de confessore
Mass in C, K.317 "Coronation": 2. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad120c909554571ead9c2ad96551d82b7a65e5c88a68a824bba301b4373e162. 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/GBF079011072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cfe832b425aa3627bbfb570933cde0e308b99063d5ee0a5247de45ffbefe1c. 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/GBF079011074.
Mass in C, K.317 "Coronation": 5. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160bbffe923f87cdfc559910893e7fb39a884174c38508b9f7cc18a1eedd9322. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079011076.
Mass in C, K.317 "Coronation": 6. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd7b16b09253b4f43fd4027c133cb3446061e1c95c41b430955aa9ae73c786e. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079011077.
Vesperae solennes de confessore in C, K.339: 2. Confitebor tibi, Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c23209370b9b7238fc8c1f5229452d6e8227b7157af8678893c315eca9f20e6. 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/GBF079011082.
Vesperae solennes de confessore in C, K.339: 3. Beatus vir qui timet Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fabd5279c7331f7eb4273465d3d5e86846c88ac57ef86ea3f7652761da2dc24. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079011083.
Vesperae solennes de confessore in C, K.339: 6. Magnificat anima mea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2669ac90d83b782e85dc11805fb68a95563bedbce09a7e7d2f8cecf27b12ad07. 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/GBF079011086.