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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6162115ea8db177898c60e286911ffc29ecef96679bdf6bfadf588e9883676. 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/897eea5f-ed14-42de-8ba6-4396eccecca6.json and https://artists.proofprofile.net/proofs/artist/897eea5f-ed14-42de-8ba6-4396eccecca6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
01: Eine folgenschwere Bootstour / Die Poolparty
03: Miss Meereskönigin / Elliots geliebte Retterin
05: Rikki macht fette Beute / Der Filmpreis
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4a9c214fe099c8e96682963846787e2fa5f74c7336b250d67bc6f045ca4907. 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/DEUM71710202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5444b26579ed880abf6ea109ea1d9116a3fb969f3e62464fce57970b6073c0. 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/DEUM72104227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03163d2c69671997812514218d2555063b98df8b975d78d6a99f618933115ed5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM72104228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87821422abd4dd4b454536f56b11543b552ed7192a7fb8d4d1fbbf7b88eec5ce. 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/DEUM72104229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31900a44fc6c0df3b845ef3cc50a966fe40859a2016b9fab9ff0c923da826fca. 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/DEUM72104230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3139435fe6459c78433a61e0b36f0e3c4e2d4f0de343cd3648b1914b4827da88. 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/DEUM72104231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9596aa55f0dbe304f54a2579918eef0c5b5dff232f7bdfc9d4dcb5f94334e16c. 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/DEUM72104232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07ec133436ae47b120abd1468369ec163c44119605d9017d22555d46d5cc17e. 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/DEUM72104233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdfe067991548b24393b13542a4f8b93ed32f3393d5a2f51c4fb26cbb666be3. 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/DEUM72104234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8a6d2dd055d5c27c159f598a50e34e6ecef93f21d5e902a197cfc07c6a85ed. 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/DEUM72104235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9051186db550d34c57f9d28da14a2f2e6a53281a3f8b502d18cdd5b4563ce1ef. 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/DEUM72104236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5fe98eb3f6c7337acfa030901eb37b5d177659cd2d4c007fe2a338d21cde56. 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/DEUM72104237.
04: Emma und der Vollmond / Dr. Baywatch
06: Duell im Wasser / Gesang der Sirenen
07: Zanes Untergang / Kindergeburtstag und Seeungeheuer
08: Miriam eiskalt / Cleos geheimer Freund
10: Nerviger Besuch / Der perfekte Köder
11: Zane auf heißer Spur / Rikkis Geheimnis
H2O - Plötzlich Meerjungfrau - Die Musik zur Serie
H2O - Just Add Water (Music From Series Three)
15: Alte Liebe rostet nicht / Feuer und Eis
16: Wünsch' dir was / Verflixtes Fischmenü
17: Lewis unter Verdacht / Falsche Adresse
18: Hochmut kommt vor dem Fall / Nachhilfestunden
21: Nate unwiderstehlich / Teure Verabredung
23: Alles wie damals / Schwarzweiß und brisant
24: Charlottes Verwandlung / Die Super-Meerjungfrau
25: Außer Kontrolle / Überraschungsparty für Lewis
26: Teuflische Charlotte / Die Entscheidung
Staffel 3, Episode 1: Neue Zeiten - Neue Freunde (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 2: Will will es wissen (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 3: Traumjob oder Albtraum? (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 4: Valentinstag (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 5: Zane fährt falsch (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 6: Bella irrt (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 7: Sonne, Sand und mehr (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 8: Die Grotte lebt (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 9: Hector auf Abwegen (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 10: Unfreiwillige Enthüllung (Das Original-Hörspiel zur TV-Serie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09863aff7b4619028a0bcf7726407769ddf231595f16eae0fe74b03c4c78a42c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DE1QW2501595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff5b2b151545f02c33b4df97a655ee21351531aa15571a6a7bd38dbc46f67ca. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/DE1QW2501601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee2f7f5fb03ac27398a6dadc65197b1cb01cd1dfb800cdff7461e16ea93043c. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/DE1QW2501602.
Staffel 3, Episode 11: Rikko, der Clown (Das Original-Hörspiel zur TV-Serie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8b37a54d34c613894ed7c224e19372cb3075c843595d53e9338256d774c008. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DE1QW2503310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925d964cdb6969750e1997452f6799b537e4e2aa109deec4c9482d29245d93da. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/DE1QW2503311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cb677d0c4171a19e03c395492293c9b48899872891dc66dde235c06ebe462d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/DE1QW2503312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea5faa3db56f7a81ad458e12679808e315c1532a6e5773739da5bef493bf6c3. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DE1QW2503313.
Staffel 3, Episode 12: Blüten an Bord (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 13: Schlechtes Timing (Das Original-Hörspiel zur TV-Serie)
Staffel 3, Episode 14: Ein Unterwasserengel (Das Original-Hörspiel zur TV-Serie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3627c23243db957649b81e2f3367b0525a269217f886c3d1377591466705dd56. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DE1QW2507300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b3c1683d0202e802d9f06bb23da456d1ebe25176c7effeca3a84722dc289d. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DE1QW2507301.
Staffel 3, Episode 15: Gesang für Delfine (Das Original-Hörspiel zur TV-Serie)