Horst Schneider (born 13 February 1939) is an Austrian biathlete. He competed in the 20 km individual event at the 1968 Winter Olympics. References External links Category:1939 births Category:Li
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 0x225acdc82c993c2b900abb72350e05f96f8cfab4b5a904d903879d9a483a1ccc. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14fda1b4-2fca-4d46-9517-4676fd982fb3.json and https://artists.proofprofile.net/proofs/artist/14fda1b4-2fca-4d46-9517-4676fd982fb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach: Magnificat, BWV 243 (Mono Version)
Das Schaffen Johann Sebastian Bachs: Serie A. Kantaten (Stereo Version)
Cappella Coloniensis / August Wenzinger spielen: Georg Friedrich Händel: Concerto grosso Nr. 4a / Nr. 4b, Op. 3, HWV 315
Cappella Coloniensis / Gustav Scheck / August Wenzinger spielen; Georg Friedrich Händel: Concerto grosso Nr. 1 / Nr. 2, Op. 3, HWV 312
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 0x552493dd668fac2325b1a3a82feadc7d33464973bed749e39b1d44b6e6503cdb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEE280541015.
Cimarosa, Benjamin: Concerto pour hautbois - EP (Mono Version)
Oboe Concerto in C Minor: IV. Allegro giusto
Kammerorchester des Saarländischen Rundfunks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bee57de95ee03841175a53cacba41a021f3a25f18a9b81727f0f20d8f98c16. 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/FRS181530924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24612ea75d63e1dcc0845eda35bbbc8b8567f1f49e7e96f09edcb3e58e8fcb66. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEE289148602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23024c5d019c52780baf8f0ad527a171f4c2f92aaa3558aa6187badf1196675a. 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/DEE289148607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6e12f6c7dcb135136c77d72f803247789a1db0a4f5ccff49fd7aef83af02f8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEE289148609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3b224bbc2fe78f16e936d33659c68d090ff96c4c2e16d352395ca8c6447d42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEE289148610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48887a47a0c6567fb87fe0484b59d3f1c71e8864cf41137f78059b8079b3a5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEE289148613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e70b16b0c54475566d70ef379a9bb4dc57029f7a073e32441b82df2c39804ea. 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/DEE289148614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a79d3810bc43297e720fddfe2d6e14f97af63089ecec458b9ad5e22584e361c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEE289148615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a808f6123bdef7513c22db84ca2a181041634c23180110b68ec0a02ef594d4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEE289148605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0783dc02add58a587edaf989c993dafe2ee37a38154507bcdf794d6af9f535f2. 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/DEE280642602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47adacbb45c8bd1924eff58317358f5e55f110b2f24a897e99664e6e7a1b87cc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEE280642604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3461fc2ae29988201f3a801755eed8603c84f20ee3cea3a1ee6838014edb2385. 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/DEE280642605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bce12e7c6df8e716f48977b24703f1df648d69f32ed7959125bba8bb2163bc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEE280642610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ac0b48c77949c53d8b3e592d2f9bd615976c93110419c5422b0bdc50775abb. 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/DEE280642611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98e0c455cbaa1f97455b7edcc36ca83132d47f4dcc7bcbd1393f81e05362fe4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEE280642612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5213c20c33c5580457ae58c4d426006623d2edee90d0336fdd64cf54c8287f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEE280541001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80c645902ba9cee5f0d67a1ea8c36bcc331a891c61d70a72b276d19665a6c37. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEE280541003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71071e9cf62bac654afac11794e11f63c2c0892054e1bbe8156eb8869533ee87. 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/DEE280541005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17917994320fc5d553af5104d863e593b9d24a24c7bd7e54402e61c72ff5defd. 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/DEE280541012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0f75978a37e67e9968b1cdbdb9e6febb70fe72c396e3c5b34c6b50127dcc11. 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/DEE280541013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552493dd668fac2325b1a3a82feadc7d33464973bed749e39b1d44b6e6503cdb. 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/DEE280541015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4833298ade5a2c8c67e03b4d951dbc6e8a4a1c7292adf7b90f68092da77b66. 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/DEE289800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951acfa87cdfd18e61e99a35545eb975153a2ce859237aeaae7fac8f72876a3a. 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/DEE289800212.
Haydn: Symphony No. 103 & Sinfonia concertante
Symphony No. 103 in E-Flat Major, Hob. I:103 "Drumroll": I. Adagio - Allegro con spirito - Adagio - Tempo I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ab2e6636f629a37a5b7fd50d9ae7475633e5d22b27d8a56a462638374ab2a2. 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/DES805700159.
Mozart: Symphonies, Concertos & Serenades
Werke von George Frideric Handel: Serie A. Orchesterkonzerte (Mono Version)
Falla: Harpsichord Concerto - Webern: Concerto for 9 Instruments, Op. 24 - Stravinsky: Septet
Bach & Telemann: Cantatas (Mono Version)