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 0x29feec8e743aa2fb56f069fae749b19ac28d23f9fddfa65ddc4b61c347408366. 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/a9823f57-19db-4d83-a67c-20ed32ae1cab.json and https://artists.proofprofile.net/proofs/artist/a9823f57-19db-4d83-a67c-20ed32ae1cab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eigentlich bist du gar nicht mein Typ (Ungekürzte Lesung)
Sag einfach nur ja [Die-Penny-Robinson-Serie, Band 1 (Ungekürzte Lesung)]
Er muss ja nicht alles wissen [Die-Penny-Robinson-Serie, Band 2 (Ungekürzte Lesung)]
Ich würd's wieder tun [Die-Penny-Robinson-Serie, Band 3 (Ungekürzte Lesung)]
Perfekt ist nur halb so schön (Ungekürzte Lesung)
Auf dich war ich nicht vorbereitet (Ungekürzte Lesung)
Kapitel 1 - Auf dich war ich nicht vorbereitet
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 0xc83b1595a04102b8852f742fa533526ea8b8d9b380340854162565926272a349. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/DEVU52138150.
Kapitel 2 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee76e909cd46ed7d1d7194123c3c13e8ce12bfda1faf51a8ee6383df86724a1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEVU52138151.
Kapitel 5 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7842c874b6fbbb5a8043f63a47855fcdd1993b4732e0e07ae947f1b25f080f. 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/DEVU52138154.
Kapitel 6 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd824abb82d0dff0afedb20883a194d1de8631a873a6f2530d7d0b55e1dc740. 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/DEVU52138155.
Kapitel 7 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb052cf3e46080a14d0e0daf5e13243ffb49a833d46c96d6bcd58b868a0bc6fd. 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/DEVU52138156.
Kapitel 9 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fda1f67cff6cbdb89faef004d38f7ef3ef9b84cddc4ddb0a2e3aad7838cfd6e. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/DEVU52138158.
Kapitel 10 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49942776581a82c693cda235480f86a0dcd7eebfc8c222b42ba935ce4dcbb91e. 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/DEVU52138159.
Kapitel 11 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ac48d62f6f5191d905814b97ee693f1fa45ba4a107cad76bb180990534545a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/DEVU52138160.
Kapitel 12 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8506419125236f02f6644013cbf1a84a70a766457f011ef250a9d8dd8457b8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEVU52138161.
Kapitel 14 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ec3484682e1a74c3f3154238687cfb32a278b2ac795f41bbbeea18a9ec871a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DEVU52138163.
Kapitel 15 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb700217a20c692e64e3ef4bd5bce129d1318a6de3acab49a36d5ca317e7fb6a6. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/DEVU52138164.
Kapitel 17 - Auf dich war ich nicht vorbereitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf926ce72fd0ea4bea76c49994bda5287dbe76c208a56217678387fb073fcbda9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEVU52138166.
Doppelt geliebt hält besser (Ungekürzte Lesung)
Du hast mich voll erwischt (Ungekürzte Lesung)