{"copyright_id":"0xd6ba9d46c24abe0dc18dfc920c6a6765da5b3bf03cd7d11c2eae5e69fefe131e","name":"Philharmonie Schwäbisch Gmünd","registered_at":"2026-06-15T21:40:24Z","symbol":"NIM0840056","token_address":"0xfd4afc1b6a649ca2e6d7896d013e02581ced0d40","type":"artist","uuid":"175a694b-800a-4873-b708-ce8e831eae6b"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd6ba9d46c24abe0dc18dfc920c6a6765da5b3bf03cd7d11c2eae5e69fefe131e. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/175a694b-800a-4873-b708-ce8e831eae6b.json and https://artists.proofprofile.net/proofs/artist/175a694b-800a-4873-b708-ce8e831eae6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
César Franck: Die Sieben Worte Christi Am Kreuz (The Seven Words of Christ At the Cross)
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Prolog: O vos omnes, qui transitis per viam
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Pater, dimite illis
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 → block OTSBitcoinBlock must exist at that height 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 0xa761e6e99ed253ab73e4402cab19bea802084cf307ca572384303ef6fbb801f2. 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/DEE219343202.
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Amen, dico tibi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc85041e1e72ee84f9100c42369933a684ec00708ab1b5359170ca71c050037. 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/DEE219343203.
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Mulier, ecce filius tuus
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Deus meus, ut quid dereliquisti me?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237bd8a7ae9bbabc23c20f8b2b5c06a7a4049ebfae56e4ece9743f292e72adbf. 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/DEE219343205.
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Sitio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d543da8e8c15f204b2fd314ad02dd5e1816c717dfc02cedf4fbe4f4f3086792. 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/DEE219343206.
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Consummatum est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549a4d0c4e1cc4c18ccb66470f5cb598c10f4bb69c294538e11b99fdc7ea9c16. 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/DEE219343207.
Die sieben Worte Christi am Kreuz für Soli, Chor und Orchester: Pater, im manus tuas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe424b7aa4ed3afc413c4af310c777871a7956cc31fe4eef86858b6605e79349b. 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/DEE219343208.