Ersen ve Dadaşlar, was a Turkish rock band created by Ersen Dinleten, and was popular in the 1970s Turkish psychedelic rock scene. Ersen Dinleten started to play with the band called "Kardaşlar". At f
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 0x4e55a423ce522df33f142c0f1e6b487447298948105a4170fc57c5cb59b230d5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2b26010-c7a3-4fd9-b068-5177e79e8c67.json and https://artists.proofprofile.net/proofs/artist/c2b26010-c7a3-4fd9-b068-5177e79e8c67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ömür Biter Yol Bitmez / Yalvarırım Dinle
Bir Ayrılık Bir Yoksulluk Bir Ömür / Yedin Beni
Dostlar Beni Hatırlasın / Üç Kız Bir Ana
Dostlar Merhaba / Ne Sevdiğin Belli Ne Sevmediğin
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 0x9e234c91bc5b6b4b48d4204d4920f06b86e1a7a0e8e811c601d279d5a9189955. 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/TR1762400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e234c91bc5b6b4b48d4204d4920f06b86e1a7a0e8e811c601d279d5a9189955. 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/TR1762400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c39d94082dd9bde163515cfcf152d8778c5129d6dee8e600db0385f8af8169. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9531201418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de70d41bd175243d7aae1bc5af7feb4275e4c042a21d8c80a2e24c942aca66d. 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/TR1671500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc8704882f5d3532dc875586227efd191e45e2353bc344e2c3e736277d5ac19. 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/TR1671500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9926e90daf993a6883514c140269489fc730ec573578a223eae9d4d795486655. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2421400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26558077ae9792e822750ed5191918cef1c801c97bfd46c682d1950af717c0fd. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/TR2421400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477923f7b06556727a427853c226adf39e024722941240cd8d25e465d970c156. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2421400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60abdaa93dc7dd62f66a0067770dd945268a03eaed35bc5383bc8110b034635. 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/TR4590901238.