Mira Lobe (; born Hilde Mirjam Rosenthal; September 17, 1913, in Görlitz, Silesia – February 6, 1995, in Vienna) was an Austrian writer of more than 100 children's books. Some of her books were trans
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 0x2e1ca0eba80fc73fb892d6e489abac63ee20b59124c4ce3f0182da9431e2ca33. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc6def8c-61e0-4823-9f4c-82a0116a4a96.json and https://artists.proofprofile.net/proofs/artist/dc6def8c-61e0-4823-9f4c-82a0116a4a96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Das kleine Ich bin Ich und Das kleine Hokuspokus
Kapitel 1.1 - Das kleine Ich bin Ich und Das kleine Hokuspokus
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 0x09e8a10a02161bf7bcbbe3d187da5108dbe8cf8e3a70bd0c4e5bfc38d07f4799. 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/DEVP81354744.
Kapitel 1.2 - Das kleine Ich bin Ich und Das kleine Hokuspokus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eaa4b39042c634106df254dbccf4383372e7e556f4cfeb131549e3e50d5e90. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/DEVP81354745.
Kapitel 1.3 - Das kleine Ich bin Ich und Das kleine Hokuspokus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0444b180d998e3eba03608607254b777f2c599558193bd54640866b0065363d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81354746.
Kapitel 1.4 & Kapitel 2.1 - Das kleine Ich bin Ich und Das kleine Hokuspokus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8177baf43bc532ca10fd182c5b3e3bc58d65d3c05e6f7d64992ea53f85d8b22. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/DEVP81354747.