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 0x203cf4c094fc71fe67037c18259a902f32a589bea14a362abcb8a802910b2f75. 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/becacaf7-b0b2-4d88-9b99-5e7110194c1f.json and https://artists.proofprofile.net/proofs/artist/becacaf7-b0b2-4d88-9b99-5e7110194c1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Larsson Legacy [Crumbling Hearts-Reihe, Teil 3 (Ungekürzt)]
Kapitel 2 - Vielleicht jetzt - Vielleicht-Reihe, Teil 1
Vielleicht jetzt [Vielleicht-Reihe, Teil 1 (Ungekürzt)]
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 0x1caf25dcb8334cc4c1d8b3cd567c1cdaf9e68bb1ecc6f832eba28837b30a984c. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/DE1A12102683.
Kapitel 137 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4376e41aa27fb7d432ae167e635a8d3f2a647174853f8cace2b443c034b0ad5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEXO32496022.
Kapitel 2 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Skogen Dynasty [Crumbling Hearts-Reihe, Teil 1 (Ungekürzt)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec60649a39bc69138748cacc922bf816e313c47f4bfed5a2e99df7072be4ac94. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:15Z), 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/DEXO12306320.
Kapitel 8 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b3264d57e2c9c98a2af96bdc7fb5ae49d46d8b840216855e6fdb71ef0be04c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:01:38Z), 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/DEXO32495893.
Kapitel 20 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3091abe1c82bd8594e8421601d66e841d8930aafcaa09d9c1cd8d7594008846. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:25:15Z), 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/DEXO32495905.
Kapitel 101 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb7a2f464b81a9cbbe7b38391589e4808abc0ee1933114fcdab643746bfe445. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DEXO32495986.
Kapitel 23 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ef486ffdab82dc7787914a4144dec194ac3279d4c0afa78955c84f715646fa. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO32495908.
Kapitel 14 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8650a61af2a98fffe07a0f233b1f59b5a38841b6665c1e6bfd24f4dc38eb0b7b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO12306332.
Kapitel 59 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7e6a06484df389113c252b726369eaede9ce677d2b408bd1ecc5f03bc891e3. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:08:47Z), 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/DEXO32495944.
Kapitel 7 - Larsson Legacy - Crumbling Hearts-Reihe, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5cd9b08947068c272fe68f5324037c5f643730e11a792b96aa43696aeb6499. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DEXO32495892.
Kapitel 10 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2365c832abb6a84ea188dcb87913b554bc76b1cc0129bf5a192be8e78d568b97. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEXO12306328.
Kapitel 9 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98e8d4d958f414b2ac35502818dde82a514c1f3ba6772daab4a21b1f6a8f4c5. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/DEXO12306327.
Kapitel 5 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe65b5439da64a8c0f83a71cd30644a50c73fed514eb9c26bb8a16cdea91d7f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEXO12306323.
Kapitel 12 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff621845387b6548c02da8d2503d7d02901a0c5108fe1162827ebe7b8afc305. 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/DEXO12306330.
Kapitel 20 - Vielleicht jetzt - Vielleicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe95915a0e18a4042b1141bccb0a72f4cd6d3dfe53ec3303dd0ec04ab933de90. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A12102701.
Kapitel 4 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631f41af4a35b1d2fc461768868310d1df23d819fb959c29396ca638b9fab3c2. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/DEXO12306322.
Kapitel 3 - Skogen Dynasty - Crumbling Hearts-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32dd9ceedeb23b1a98628ace94abeb28d77ba9cdfb87e86dcf21166de30dd78. 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/DEXO12306321.
Kapitel 15 - Vielleicht jetzt - Vielleicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04285b1afffbc2ba5d98738cf2f0ee45b4fb720fa5ed7d473ebae6c2b9cf64b. 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/DE1A12102696.
Kapitel 18 - Vielleicht jetzt - Vielleicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65f33cfd8b2b9f887b9a1f79a9476e114f4933fcc5097cbca2de70cc91e1a2. 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/DE1A12102699.
Kapitel 11 - Vielleicht jetzt - Vielleicht-Reihe, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ff4ba6befeb3d7b3268da5d5dc0bf23dbc4dec7c3cad1fe894d7f02d491375. 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/DE1A12102692.