Deutschland sucht den Superstar (DSDS; "Germany is looking for the Superstar") is a German reality talent show. Part of the Idol franchise, it was created by British media mogul Simon Fuller as a spin
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 0x0fbb34c537abf8819edaf24b79564f80a47413e088a679c2d2e2730d940ed423. 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/451e7481-aa75-4608-a6d7-502ebc5c7deb.json and https://artists.proofprofile.net/proofs/artist/451e7481-aa75-4608-a6d7-502ebc5c7deb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Here We Stand Again (Stay with Me Tonight)
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 0x10f5fb66aea3a4d372439e7173df0b5cd38b7a2ea50050c8d83692c903ecc4ec. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEC730300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f75886c8b4f45a8160ee272d847b1af67cea55862fbd92232b609dc2560ff. 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/DEC730300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0489b53479775e6f4d121c7d17d073983960cb7b478ef7c67c38c3e506e2cb1e. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/DEC730300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f0ed9cddc8354f7278253655923344ea68722da007b4087376248fcfc5e31c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC730200464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db6c9cc89dc949ae396453c310e4cf81d3018a5ff50986527852fd9e45e8597. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA810600076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc37b14d45f63283cbb9f9d17513d072ab1ea10a52e1dee524d494faf4169c43. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEA810600078.