Kathi Stimmer-Salzeder (born 1957) is a German gospel singer-songwriter known for her melody, Gloria, Ehre sei Gott. Life Kathi Stimmer-Salzeder grew up with four siblings in a religious family. He
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 0x86afe349d038d276ffb9081617959c244864ef9d4c7baf0f98cd19ce512e8c22. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d111e11-be87-449b-9f4c-b98e93ec1b81.json and https://artists.proofprofile.net/proofs/artist/2d111e11-be87-449b-9f4c-b98e93ec1b81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mädchenkantorei Domkirche St. Eberhard, Stuttgart
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 0x87a8a87494f6826c2eced70ad8facc5423515c9f2b3fab45575a4bb28f9a7d72. 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/DEB111501407.
Halleluja (Singen woll’n wir unserem Gott)
Freiburger Kinderchorbuch 2. Neue Lieder für Gott und die Welt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeb5c827dfc29dd7150b77ca34ed6351fe841088cbc908a78e7be3b2f720374. 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/DEB112000903.