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 0x9009a2ef5587a808fc0404c7d1aac42cd775876e76bcf5337c7cf290226200cf. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ce00e03-ffd4-4860-99d4-f6bb756383ab.json and https://artists.proofprofile.net/proofs/artist/0ce00e03-ffd4-4860-99d4-f6bb756383ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Kapitel 1 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 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 0xfdc88d2adb6189ccc8a6334bf1a195c04b9782db8514a16c1f3ad89b025f2a68. 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/ATFK52588119.
Kapitel 2 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498d6d0409a9067b85ce89890b66c6bd344f48611b5f499a85caca99a3d8693a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATFK52588120.
Kapitel 3 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d04458f476876383ddd932644912947bcf22e4f951eec6b166b679ec2e891b. 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/ATFK52588121.
Kapitel 4 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64b6a40b6930ac820d77c8014ca0d8f27472dfad962b76a57232a68200c9d50. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:20:38Z), 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/ATFK52588122.
Kapitel 5 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8552327da6f0f8c4a69d3c7df843d4ae7a3cc48208748ba5822c666f4a8d743. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:00:41Z), 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/ATFK52588123.
Kapitel 6 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb652e578112794aa4eee65296125fcd577084847285c6e37e74596e013662275. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ATFK52588124.
Kapitel 11 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a35b3791c33ccdea57935be9fc3ec9f4adfc95749455e90a77909292db48d0b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ATFK52588129.
Kapitel 13 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7704864482af02d0ab4f08ad0c50262478aa99ea139cbe124d29c0b64f830f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ATFK52588131.
Kapitel 17 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213a05886551723235e50a213d28973d58fed278bffd2517a5070dccc7530405. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ATFK52588135.
Kapitel 19 - Das Blaue Kreuz (Die Pater Brown Klassiker, Folge 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fadf08cdb2fc2fbb4b372c3161b35aca5dfa73285a066df0757b0676de5fb43. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ATFK52588137.
Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Kapitel 1 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a09048946ed3f700316c7928c049623f826a6eb9323a88985531ccb829f0d3. 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/ATFK52588196.
Kapitel 2 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07aba1bb7319845261f0bb3223f3c14c60db7eca841f20acc979cdd39e0a1a2d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ATFK52588197.
Kapitel 3 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6c1d7afa567659116545cb4f63fa48246ca13a5397a2a6205f687ddf202b8a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ATFK52588198.
Kapitel 4 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1889d8a2d9e1e0b424116aaf1a097cdaf744422d0f0486de782ae72b14ad29e1. 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/ATFK52588199.
Kapitel 5 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a073627b25e636491f69ae79e0cfd85beeb0ec752e2f21505411cd37c4e1db9. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/ATFK52588200.
Kapitel 6 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32ff887de563312c1935f430dedbb7f0d207dd62e13df8a5b52b2a98dbc3d48. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/ATFK52588201.
Kapitel 7 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d9975b0a91f2af1520c3d325135ac5ceada2412920e61208f96f541077a93e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ATFK52588202.
Kapitel 8 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9843920cd8f16d673d29a4084ae5f07736ecacc7432243e41533f91f35199a. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:20:46Z), 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/ATFK52588203.
Kapitel 11 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1610306792f2f1c0629eed28b0e5b3d4ea00b87ab6fb8d2588c9226f6c1462. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T06:36:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATFK52588206.
Kapitel 12 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67170574ddf7ccb0af7dfc25f689446667d0eedb5f04050b6d014510f243ba4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ATFK52588207.
Kapitel 14 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63763c8e31b5b0d10d35b0b5ecb8f22b8245487c967e164890d996685065e2b6. 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/ATFK52588209.
Kapitel 15 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6721f76941f0e12aa03a532de345fb72aca16a787fe8e883d079e1d3e2e56b5. 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/ATFK52588210.
Kapitel 17 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe881842885ad4123696912f0a565946ef98287ef3c39bda5602e7bca82a46c4d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ATFK52588212.
Kapitel 18 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80ead3a1a32ee64c8d5676cb986627699515fdeb785a196414ba51666527ad7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ATFK52588213.
Kapitel 19 - Der geheime Garten (Die Pater Brown Klassiker, Folge 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9feeb96e5145f74b84627a88f543a381edc1180a8b0f2d4b0958b6f7bd534c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATFK52588214.
Der unsichtbare Mann (Die Pater Brown Klassiker, Folge 5)
Die falsche Form (Die Pater Brown Klassiker, Folge 7)