thumb|Bernd Stelter Bernd Stelter (born 19 April 1961 in Unna) is a German comedian, a writer and a television presenter. Life As a writer, Stelter has published several books. On German radio and
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 0x2dddffbd961236ee003f465b0b1b14be760bfe3c140b6b114ab3f35413c7330c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f732c77c-6be1-421a-9d09-c96991f1f891.json and https://artists.proofprofile.net/proofs/artist/f732c77c-6be1-421a-9d09-c96991f1f891.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xeba97f21b1de17be51ba34260088422aa89d53bb32d597ea8ddcefe746a31514. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEA349600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8c6c4e8e94fca47ee94e2588473b162771c4452a8c03a9172c2ecc919da295. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DED190500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bc72e218802085dc70d8892a3a287312ba599c47007de5fa4e6582ebd4d56b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DED190600078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec388dbde66cd87dfdc4f190c7cb371eff81b859259a024c8c2448d40d0c91b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DED190700088.
Mittendrin - Männer in den Wechseljahren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc454a8228bfb387d2c9fbb32654dab1f6bb2acdc754b2ed51ef378599d382e5e. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/DED190800036.
Ich brech die Herzen der coolsten Ischen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dee61ac7da340b6120a87b7d57b91f2575106a8c3e2698043833dd2d0214fb4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DED190800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff36d5a8169d6993a68e891cc2c6ab81d3a38ae5a1541fe61b3be554e5035f8f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:44:28Z), 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/DED190800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42cfbf5994c7bf68ad68b445936c5a2618f800ff64dbfd5f1dc2df5ff0412e4. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DED191300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b28de0fe1c796ef6fa1f64468c5c9c0845669980c3f5d72b5e50fd6f21b629. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DED191000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6652d6ceabc5b4ea9b3a87ad4d072c88d2b733cef59ba92b0247599c9f9f34. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DED191300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034bfcbdcbd4018586efcdf015d00a48ddc53b699a04d24b4448c83b5d4bbf99. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/DED191100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce17063538348048f540dcfd39fd46e44a8d920a64e6f9b6c2e05ca9f8eb482f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:41:04Z), 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/DED190900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51bf28bbea5be7f989fd0b83086d2d46f6b11a4e5efdba7f00ebdd27bfac479. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:34:49Z), 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/DED191300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde03acdf61a85d04e5daa579957e66784a9d709b3aa0d17b6616d2a8c58166. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DED191100011.
Wer Lieder singt, braucht keinen Therapeuten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7a5aa8f7e66b6295153e9923d458db04d97978de525a1a1394ebea0857e6a8. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/DED191100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b635fcc9d0dcb3e5dbcaa3e014e5e99069732dde8c5008340c8d391c1a1129b. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:35:28Z), 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/DED191500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6601ac4525c911e5e465e05215326ea6f58df64cd2e5701c4def73b2c95a2b08. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DED191500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadb3438027683dfeda3243c7a545e4f7ed4be2e1484630eb2773943f10bf3c0. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/DED191500031.
Wer heiratet teilt sich die Sorgen, die er vorher nicht hatte (Live)
Der Killer kommt auf leisen Klompen (Gekürzt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ca748351d2b04a8e9dda5796d9d508fee3f13b335f3e477fe9136a067de3ee. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DED191800001.
Hurra, ab Montag ist wieder Wochenende (Live)
Mieses Spiel um schwarze Muscheln [Camping-Krimi (Ungekürzt)]
Wer älter wird, braucht Spaß am Leben (Gekürzt)
Wer älter wird, braucht Spaß am Leben (Ungekürzt)
Mode, Mord und Meeresrauschen [Camping-Krimi (Gekürzt)]
Mode, Mord und Meeresrauschen [Camping-Krimi (ungekürzt)]
Reg' Dich nicht auf. Gibt nur Falten! [Live. (Ungekürzt)]
Kapitel 1 - Reg' Dich nicht auf. Gibt nur Falten! - Live.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3f00798b5cf3279e583094696a4beb7564a2f67c901d1e909bc31ff0b224bf. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEUE12580098.
Elli, bist du's? (Ein Körpertausch-Krimi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958c88c87481ebaf98c95ea79f7dccf296cbb10a48a4288efc7c9ca23571c7e. 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/DEA349600685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958c88c87481ebaf98c95ea79f7dccf296cbb10a48a4288efc7c9ca23571c7e. 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/DEA349600685.