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 0xb2557bcef951a6d6000f8498b75470a3697febabf74c21453c14df38dc8e49ac. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1b65c0d-9c82-41f5-a879-7c5a678c8813.json and https://artists.proofprofile.net/proofs/artist/a1b65c0d-9c82-41f5-a879-7c5a678c8813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Siehe, wir preisen selig aus dem Oraorium "Paulus"
Wie lieblich sind die Boten aus dem Oratorium "Paulus"
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 0x9120f77d2c7c421f03428b62eaff267d5ce4cf5223f751f67c688d58cb3da5f1. 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/ATP571231030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7d81fd8fe0009ce82a0e486c476c0c7dbede1d60a94d3ef8c6dcc3de6badf9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ATP571231120.
Were diu werlt alle min azs Carmina Burana
In taberna quando sumus aus Carmina Burana
Stille Nächte - Weihnachtsmusik aus Europa, Vol. III - Silent Nights
Musette aus dem Concerto grosso in g-moll, op. 6, Nr. 6
Stille Nacht - Neuvertonung des Textes aus der ersten Hälfte des 19.Jahrhunderts
Stille Nacht - zweistimmige Fassung Hallein 1854
Air aus der Orchestersuite Nr. 3 in D-Dur
Stille Nacht - Halleiner Fassung mit Orchester um 1845
Stille Nacht - Fassung mit Klavierbegleitung um 1833
Mitten im kalten Winter - Weihnachtsmusik aus Europa, Vol. II
Einzug der Königin von Saba aus dem Oratorium Salomon
Pulchra es amica mea aus der Marienvesper
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8160f7e047d644e0a4311442d12df1666e284fbcc4797dde08e5c7ba9737530e. 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/ATP571571020.
Wie soll ich dich empfangen aus dem Weihnachtsoratorium, BWV 248
Ave Maria aus Ellens Gesänge, op. 52, Nr. 6
Une jeune pucelle aus Noèls pour les instruments
Ave Maria - Salutation angèlique aus Les Prières
Vous qui desirez sans fin aus Noèls pour les instruments
Schafe können sicher weiden aus der Jagdkantate
Brich an du schönes Morgenlicht aus dem Weihnachtsoratorium, BWV 248
Ou s`en vont ces gais bergers aus Noèls pour les instruments
Schau hin, dort liegt im finstern Stall aus dem Weihnachtsoratorium, BWV 248
Les bourgeois aus Noèls pour les instruments
Ich steh an deiner Krippen hier aus dem Weihnachtsoratorium, BWV 248