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 0x04dab1b1de6a23d3967b3fcfca18f1ba0a53bb8e6d2630da31e07ad8a43696d9. 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/7fdb34fc-8d25-40be-bc4f-418c5d6c8744.json and https://artists.proofprofile.net/proofs/artist/7fdb34fc-8d25-40be-bc4f-418c5d6c8744.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 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 0x20fc6f2ca9361579d23bec4222c15d0416995e73920b06f2ad4dd71529b85e2e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341759 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341712 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341806 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341760 — a six-check JSON result.
Kapitel 96 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d433bde3c7ef5edf7ce0372c0eafc7cdfe364abe8d46a3d516af3e1515a419. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341807 — a six-check JSON result.
Kapitel 97 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6031334530ae96a91c039abb62305fff65a23ba4a7ecaeae32e27bf4297bccbc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341808 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341714 — a six-check JSON result.
Kapitel 51 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c0bd52189bab773cfbfb8fb9a63173118f8c4f8a416c13de5c54442b6d3133. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341762 — a six-check JSON result.
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 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341763 — a six-check JSON result.
Kapitel 99 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d9b0591f892190ed815ba454170d94e7cfa71de2d72197422a10c31d63e99. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341810 — a six-check JSON result.
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 (2026-07-15T13:14:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341716 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341764 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341719 — a six-check JSON result.
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 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341766 — a six-check JSON result.
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 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341767 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341720 — a six-check JSON result.
Kapitel 104 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a663ed4d07180f03d0c2a1a08e98c194779b81f70096a07591d343d8e332e39. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341815 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341722 — a six-check JSON result.
Kapitel 12 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f8864aa8b2eb611b9f0b9b9776f89d07181c393bc6857b285b405e2c0350c1. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341723 — a six-check JSON result.
Kapitel 59 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a698239a1dcb6842bd4f3d028d4744b60dee93d3785ec5c7dd3691a3bee1f81. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341770 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341724 — a six-check JSON result.
Kapitel 61 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914a30c63101720a1432d9c50cf36249c1ee18e364701f6ce2f8514787e1bd22. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341772 — a six-check JSON result.
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 958541 (2026-07-18T11:37:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341726 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341773 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341727 — a six-check JSON result.
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 (2026-07-21T11:41:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341822 — a six-check JSON result.
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 (2026-07-21T13:14:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341775 — a six-check JSON result.
Kapitel 65 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58fe1749a476b6059495e4f6ca1fabb16c251994d13fffa5529dec871decbd8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341776 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341729 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341730 — a six-check JSON result.
Kapitel 66 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d90905f8f6defc1ed9d1d3e2da051f74dba125fb9497b9bb14beaf34aabfbbe. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341777 — a six-check JSON result.
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 (2026-07-21T11:41:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341825 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341778 — a six-check JSON result.
Kapitel 68 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb2ba06d6db0bbd117dc0a690f82ad01a57903f9799fa3f47c2ceb562d55df4. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341779 — a six-check JSON result.
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 958770 (2026-07-19T19:26:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341732 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341733 — a six-check JSON result.
Kapitel 116 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b644c7106bc042510389c697220854a78d76d56ce5e86df6023aab3ae1d5a. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341827 — a six-check JSON result.
Kapitel 69 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eff2dc8dc35b57363c6dd2036fe04cac7a3ece55819be593c1ce425018d1e38. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341780 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341781 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341782 — a six-check JSON result.
Kapitel 73 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891f1cd7315db0e98f7ea0bf8493c60fdb3df1bf32ce47003abf33e680ea40ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341784 — a six-check JSON result.
Kapitel 74 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc773eab0940552661034de232bd43356b2051862a71a4ebb9e38a9db5eea2b8e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341785 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341738 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341786 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341787 — a six-check JSON result.
Kapitel 29 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d82fcb541cb96e0715bd123e5150c199d111c431479b7e4c5757180d855722. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341740 — a six-check JSON result.
Kapitel 77 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5005fe05d695f5ef4bae33a552ad4ea0475f1f352960be6d64e304b3ff665d. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341788 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341741 — a six-check JSON result.
Kapitel 78 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b59070956fef5e87944e6c2c1647f69bb81d1ab89d3ce4530d3537b61e6b9e. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341789 — a six-check JSON result.
Kapitel 32 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7fb2bc41e0806aabc0ee8b0c0c88de3be2bb2031548228e76c541d1b24630c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341743 — a six-check JSON result.
Kapitel 80 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e5c0f9360fd46570e11dff2ce8e70d1818f04d2ee32c50a4c3f412f71d3e5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341791 — a six-check JSON result.
Kapitel 33 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2b978d259033360b716f66d92a930989a12f3a48f70608438b5a354758a3a6. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341744 — a six-check JSON result.
Kapitel 81 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5a1f36f4e6de313d2ef0cd15dadd4d47086397415b5293979d63a348fe6b77. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341792 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341747 — a six-check JSON result.
Kapitel 38 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf714e68e0e721e902db915a86eb424c160b9caa6d47b21048fe897d16424dc7c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341749 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341752 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341799 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341753 — a six-check JSON result.
Kapitel 89 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f49e23d7200483616f76012a658e83cf05cf4372ef020996e06db7bdf27956. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341800 — a six-check JSON result.
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 958473 (2026-07-18T00:52:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341802 — a six-check JSON result.
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 (2026-07-20T17:53:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341755 — a six-check JSON result.
Kapitel 45 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee648841d9c41ba2c31c6e2f0fd494f08a10f4a32b0dddbb370a40d91a94bd8. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341756 — a six-check JSON result.
Kapitel 93 - Abschied auf Italienisch - Ein Ligurien-Krimi - Ein Fall für Commissario Grassi, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1274dfd022f69d8d1c3e652925c84dc632b50a08dcf27db19e6a097115ba4935. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341804 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341757 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22341758 — a six-check JSON result.
Azzurro mortale [Ein Fall für Commissario Grassi, Band 2 (Ungekürzte Lesung)]
Kapitel 14 - Azzurro mortale - Ein Fall für Commissario Grassi, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f77c17f7775bfa799acc4dbdbd07847c7724b7fa80aa2128d9b4ad36c9d6db. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22450542 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22450543 — a six-check JSON result.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22450613 — a six-check JSON result.