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 0x04dab1b1de6a23d3967b3fcfca18f1ba0a53bb8e6d2630da31e07ad8a43696d9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fdb34fc-8d25-40be-bc4f-418c5d6c8744.json and https://artists.proofprofile.net/proofs/artist/7fdb34fc-8d25-40be-bc4f-418c5d6c8744.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abschied auf Italienisch - Ein Ligurien-Krimi [Ein Fall für Commissario Grassi, Band 1 (Ungekürzte Lesung)]
Kapitel 48 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
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 0x20fc6f2ca9361579d23bec4222c15d0416995e73920b06f2ad4dd71529b85e2e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEUE22341759.
Kapitel 1 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec376b9e406430534bc4abfd9a7450670e94aaab12912aee7ae8839cc59d9f1. 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/DEUE22341712.
Kapitel 95 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2eedd9048d46288300f35275a48e8c4e8246dac5ce5afb6ad151e443353cab. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/DEUE22341806.
Kapitel 49 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc312f81c11365cbcf811c712788b11776f4551f1645d2a9fb5e41b2bf0e5693b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEUE22341760.
Kapitel 3 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86917fa893b038ab114d72dd01ba8f867852e3d75a1a29079cd538cf236175e6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEUE22341714.
Kapitel 52 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb36498f58953051997dca5cdcd712bab4e3e87811e1d2b4204ba3ecba7093e. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:03:36Z), 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/DEUE22341763.
Kapitel 5 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6900af59f5e495fc28e061aa8ba66e22c776d3919093e946f34885d54cffc0df. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:04:47Z), 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/DEUE22341716.
Kapitel 53 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77c9cb98cdeff785a8028619d5951068a4c9cca216135c8d572bf24236e9249. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/DEUE22341764.
Kapitel 8 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7066f9dbfd9447c667efff6bca8f9446683d6cf4e0a6f8c91d4b317c908a8de0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEUE22341719.
Kapitel 55 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b46988cdf6c6e62c6ab2b7f11a19ac2e7ddbd8035ba459d84a0a015656efbd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEUE22341766.
Kapitel 56 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3580b610532c8c612af4662fe0a97b08a99a660faabd37fc22c3e30e2eff313c. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DEUE22341767.
Kapitel 9 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf34a12a1a9236894928bda44e2d74359b7e68679b236a4ef5aae602dd669ddf. 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/DEUE22341720.
Kapitel 11 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c2f401ed9d3834a36ba2c2dc2131517916af82c188921b4812741dfcac0fce. 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/DEUE22341722.
Kapitel 13 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c3620ddcd48a77edaf56f8e1c15f4d5f2a0630c752a48a688bbb146a2281ad. 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/DEUE22341724.
Kapitel 15 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1482d4bbe66ae8a5ea638d2e9e2bbc138d04f10351e32602a92b653786fff3d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEUE22341726.
Kapitel 62 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1224a3c2490681c7b2a60eb726c9ae7ceb6ffd0169f270f82170ac870b9bd7f9. 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/DEUE22341773.
Kapitel 16 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcde82213c0d8d9c97dbbe548e82b72ceb35799187f2b6993f88fc43b2be736. 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/DEUE22341727.
Kapitel 111 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738c5f0bba637c40af0cc293baacecde1ff163759f450a5e2b6de3abeebde4bf. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:51:34Z), 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/DEUE22341822.
Kapitel 64 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406fe927e351225d03cbf5d2bbfe5cdfca41f59f5071f4a2f088a0b1756c903a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:08:21Z), 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/DEUE22341775.
Kapitel 18 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066da7afc8f6989a8873081ad223f0e08df90ac2b7df1b668488b7f00bd60af3. 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/DEUE22341729.
Kapitel 19 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2abd6fa3c0640a0382f1692ea2c06c5d3f3ebc6372cf00ae2a3c4658500c19. 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/DEUE22341730.
Kapitel 114 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dc1df3ac975ae81370169dacdde81e62ea819faccc617c3f78b0326af20df7. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:07:22Z), 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/DEUE22341825.
Kapitel 67 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cce34da249691f8ce361d8560928e913aa1483d96d8f6d1f3dff8a3f304cd9. 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/DEUE22341778.
Kapitel 21 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d909064e78c8c473703ddce8c449d4e2a8a3eaf49d8d753d17991c979b5c1a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:45:00Z), 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/DEUE22341732.
Kapitel 22 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4875a3da3ef7645c1a48d9dbacbf58cf214ceefebd2ac1607f1500c9123a18f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DEUE22341733.
Kapitel 70 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dee8da71da0712e80c7621869460677e05b405dbeb01475a923de12b83a751f. 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/DEUE22341781.
Kapitel 71 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4249c58a312bb21ac3011d63471ac68c44ecd86d1604ca1de127d3522208de. 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/DEUE22341782.
Kapitel 27 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f98cdd5c40c3c34724d7a5f5c200f2a13d39d88780a66bf296578b398ee5db4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:17:04Z), 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/DEUE22341738.
Kapitel 75 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bf1354623b2371dfe9ea6494def9809308293fc660953653a316e052ae94b3. 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/DEUE22341786.
Kapitel 76 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efc5c5488a3e4810e8e85c24ff2b6326632cbf810a724446d4b5d3ce8e85f09. 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/DEUE22341787.
Kapitel 30 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63c8bf23d5eca023ee27df2bbe227e87afa9938ee03c6faf07c0ceed9b10714. 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/DEUE22341741.
Kapitel 36 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ebef9ec407f66319021894c476efe0aa8f63ee43371d60932d570c1a5b62fc. 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/DEUE22341747.
Kapitel 41 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c93792876dc538bb6b1ad42f1b228e0f812d492b6e91f8e033c0a69fc47390. 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/DEUE22341752.
Kapitel 88 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563a2389c5badec611f1fae088acebb21ec186f0575cfc1304ad293e76301e02. 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/DEUE22341799.
Kapitel 42 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec05ab230c812eeae19e2ae852800604e23db2e040f0b50dd25d766e5dfd9e56. 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/DEUE22341753.
Kapitel 91 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114d065a442cba36e9045028109077d93d320f3eb07fb112ac63367f5334c9c9. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/DEUE22341802.
Kapitel 44 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e680dd6073e8790354ed4cc77823208f075f463d0eebf85d92e9fa5a9f92c45. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:53:10Z), 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/DEUE22341755.
Kapitel 46 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87120d064e3bf0b9a74b2e44857d1e6eff90d7757974e7201d6d1cb43378ddf. 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/DEUE22341757.
Kapitel 47 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb398ba47ad8d3cb1e4573a3ef1fc8fdf704c9cb0889a3e965e459f4be7e5ed5a. 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/DEUE22341758.
Azzurro mortale [Ein Fall für Commissario Grassi, Band 2 (Ungekürzte Lesung)]
Kapitel 15 - Azzurro mortale - Ein Fall für Commissario Grassi, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a26ab229a448d8318046adfaa15c206bc8aa449258ce952a5ba0bb1f6a4073a. 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/DEUE22450543.
Kapitel 85 - Azzurro mortale - Ein Fall für Commissario Grassi, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32726b7a68a870335a31ba5c4939da7017f3ece751f22c3b8f52bf80f20b5e3. 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/DEUE22450613.