AJ Glueckert is an American operatic tenor, based in Germany at the Oper Frankfurt. He has performed leading roles there, and also at major opera houses internationally, such as Wagner's Erik at the M
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 0x2185dd0471c4a99865403e3403e0990a724d6954befd37b86497a01608266d75. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a7dfbd2-cb7c-43a3-a532-df3190e37625.json and https://artists.proofprofile.net/proofs/artist/7a7dfbd2-cb7c-43a3-a532-df3190e37625.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Symphony No. 7 in A Major, Op. 92: II. Allegretto - Live
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 0xb82fd39344b4c0ab05c0d4636556335247ae28f7edd1d18dfb1156f1e3216944. 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/DEN962203182.
Symphony No. 1 in C Major, Op. 21: I. Adagio molto - Allegro con brio - Live
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033202657914fd6b3261119c5c5bb1b5aeeec68a8a896268a0415cd7fc07f8f8. 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/ITN322321096.
Symphony No. 1 in C Major, Op. 21: III. Minuet. Allegro molto e vivace - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c88929696b7475cceda50433ef99c4b313f5ef4ff0bcad1d85d8ec822983d21. 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/ITN322321098.
Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440f5630f88ea8f5e1ebbb1e64b33e8c41dc6ead345e0d987e8423b3587d5f8. 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/ITN322321100.
Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68d89ade1cd52829d0dd75939d123fd3459ef6c79257745689e500dc4ad412f. 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/ITN322321101.
Symphony No. 5 in C Minor, Op. 67: II. Andante con moto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79af0a13b8c08997dc9bccae0a06e12f6e7d6ef73877cacac48d56b9c36972ae. 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/ITN322321113.
Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Erwachen heiterer Empfindungen bei der Ankunft auf dem Lande. Allegro ma non troppo - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6804b361f80a5ce889b84f685ac7b44a6b72daf2f1ec7cfac2ae63d49f59da. 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/ITN322321116.
Symphony No. 6 in F Major, Op. 68 "Pastoral": III. Lustiges Zusammensein der Landleute. Allegro - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd6639eca95fac4f4ab8f6a652477ee80043b8d8e9efde388f02c8da17056c7. 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/ITN322321118.
Symphony No. 6 in F Major, Op. 68 "Pastoral": IV. Gewitter. Sturm. Allegro - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd8bc890868f18308cca22a3468eacce03be238dbf12fac8bc2d7b90e4be6e2. 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/ITN322321119.
Symphony No. 6 in F Major, Op. 68 "Pastoral": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153d47bd9b27d578ba884e34fe45f46098f4df790cb77197026a1b6845d0f582. 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/ITN322321120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a1fadbcb60712a628d6d7fdac341b6d232b4f75e6fd88812b3200b58ba6102. 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/ITN322321122.
Symphony No. 7 in A Major, Op. 92: III. Presto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3def693e54ef68b990e6d6523cfb575a0d15353d56e7e6670c9e20def69e5aa0. 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/ITN322321123.
Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3618b24a7baf5a8faa3d68db60e30b6f6f3eee0ca82596a74a114b70397c0ff. 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/ITN322321124.
Symphony No. 8 in F Major, Op. 93: IV. Allegro vivace - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e6c4f3f718c27dbbe7143961d549277d74d873399b7401959e6969102db4b5. 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/ITN322321128.
Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe020bff45aab9bb3a6ef645090ac8620d633d017cddc3fdd9fe31e815adccc0a. 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/ITN322321130.
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4807047b07b50db56b7ae266ca08322f84c30dcaaa73f9cf651d67330de77662. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ITN322321132.
Pizzetti: Per l'Edipo re di Sofocle - Stravinsky: Oedipus rex, K047 (Live)
Everyone Sang: Vocal Music of David Conte