{"copyright_id":"0x1afc28e106dce2f78d50367a9fbdc1baaee1c52dd443ecca5f2fafe17ede3b10","name":"Berliner Rundfunk-Sinfonie-Orchester","registered_at":"2026-06-21T02:18:13Z","symbol":"NIM1785750","token_address":"0x1fdb87fe1fad0e8ab2506633763a8fc1dcb94c56","type":"artist","uuid":"d401626a-62da-461e-b0c6-fc193a886787"}
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 0x1afc28e106dce2f78d50367a9fbdc1baaee1c52dd443ecca5f2fafe17ede3b10. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d401626a-62da-461e-b0c6-fc193a886787.json and https://artists.proofprofile.net/proofs/artist/d401626a-62da-461e-b0c6-fc193a886787.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach, Mozart, Brahms, Grieg, Ravel, Satie, Debussy & Sibelius: Unfold your Mind
Aram Khatchaturian: Masquerade Suite / Gayaneh / Mily Alexejewitsch Balakirew: King Lear (Guhl, Stein)
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 0x8869185a7140b8f6f23ddca53c9290598a3cb1c86fb26b5f81671f6060c84ba4. 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/DES380002646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1133a9057b4e53df94bcd28e8df13c350bf4365b96857c60e6ada4119d374be8. 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/DES380002653.
Peaceful Inspirations - Unfold your Mind (In Harmony with Classical Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe549063b14675358e31574c9b3f981192eacbd4fd3df697a2eeb598bf86f602. 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/DES380732016.
My Heart is Inditing, HWV 261: IV. Kings Shall Be Thy Nursing Fathers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765c5c453f15e3fa084ab878d7f6beeff3e7aebcdce47615ece8a5e57052f64c. 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/NLY331508597.
Let Thy Hand Be Strengthened, HWV 259: I. Let Thy Hand Be Strengthened
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887977290d97da741ec78888874f77cfa0113555a6f7d38177174c4039168eae. 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/NLY331508598.
Let Thy Hand Be Strengthened, HWV 259: III. Allelujah!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99df9b4af4337351840b45683675ea8706ec17c6e103720912ed8b552cb1634. 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/NLY331508600.
The King Shall Rejoice, HWV 260: IV. Glory and Great Worship Hast Thou Laid Upon Him
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e1224c1f022471979c94649ffd7c0038fb6b6f377c35035789652605ac9409. 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/NLY331508603.
Dettingen Te Deum in D Major, HWV 283: I. Chorus. "Herr Gott! Dir sei Lob!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63d440177093151edb8720cefd1d4aefd2b2cb0790d829f35941ba76d4d6267. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331508611.
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
Händel: Water Music Suite Nos. 1-2 & Music for the Royal Fireworks
Water Music Suite No. 2 in D Major, Hwv 349: II. Allegro. Alla Hornpipe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bb5918d0631437f23a054e75907129ec1470ec1b962deafdf6108fed812904. 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/DEN060801545.
Dokumente einer Sängerkarriere - Georg Hann
Gesänge gegen den Kapitalismus in der DDR
Georges Bizet: Arlesienne Suites Nos. 1 and 2 (L') / La jolie fille de Perth Suite / Jeux d'enfants [Berlin Radio Symphony, Rogner]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2da25b9a0d4c6fe08b9133261aa7540d2c20d27ce71bf3a9abdade519472059. 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/DES380007484.
L'Arlesienne Suite No. 2 (arr. E. Guirand): III. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4926f298c8199c163e156b5670be125844dec6e3e59db02509cdf9f16ab4c7. 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/DES380007489.
L'Arlesienne Suite No. 2 (arr. E. Guirand): IV. Farandole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c02eca314bbcea2619de22304b1d764df950efd0322379c6f613c409be28cb. 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/DES380007490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8b37e7fb8db474b7d4b215d41ab090d4bb8141e3ce3fcf3260cf0325488b10. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/DES380007483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6e49280ebff9aca4aa9964349de8fcc19d455ff4da709170956e430d44975b. 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/DES380007487.
Lebendige Vergangenheit - Erna Berger (Vol.2)
Mussorgsky: Pictures At an Exhibition, Night On a Bold Mountain & Borodin: Polovtsian Dances
Lebendige Vergangenheit - Ludwig Suthaus
Lebendige Vergangenheit - Elisabeth Grümmer
Bruckner: Symphonies et messes - La discothèque idéale de Diapason, Vol. 11
Lebendige Vergangenheit - Marie-Luise Schilp
Große Sänger der Vergangenheit - Helge Rosvaenge
Lebendige Vergangenheit - Günther Treptow
Selig sind, die Verfolgung leiden (Der Evangelimann)
Orchester Des Deutschen Opernhauses Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74f360b2c9218fb74ac7a228cf92514c6b8d973aa02e24276f1f18eb2790478. 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/ATP130155008.
Lebendige Vergangenheit - Margarete Klose (Vol.2)
Lebendige Vergangenheit - Hildegarde Ranczak