{"copyright_id":"0x8bdd1f97a6ef945682dc0252d57407fbc18cac47d5b9f09fe6fcff41c71f9ccf","name":"Lendita Selimi","registered_at":"2026-06-12T03:05:41Z","symbol":"NIM0167797","token_address":"0x5feac4b87dbe85f7afeaed865eb5d21b6fc3827a","type":"artist","uuid":"815fd00b-d16c-4bda-bb4c-941d0a3d69ff"}
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 0x8bdd1f97a6ef945682dc0252d57407fbc18cac47d5b9f09fe6fcff41c71f9ccf. 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/815fd00b-d16c-4bda-bb4c-941d0a3d69ff.json and https://artists.proofprofile.net/proofs/artist/815fd00b-d16c-4bda-bb4c-941d0a3d69ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xa43570171a94c28ce020d3386a653a600a5b52bf075ede38b3f0e5b7bed33b9d. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:11:05Z), 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/DGA052304003.
Kqyrni kqyrni sa e mirë , Une e kam një shok , Hajde ta vallzojna vallen e Rugoves (Potpuri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cf45c73f396dabb7aa282dbc0085ae0a90577bd73ba4c85a4df28e568b5b63. 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/GX7852500283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb1316a981871ced28406b240ffae90a0f8a5fc76006e72afe37d1cf2bf7423. 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/FRX282553045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf289dfc9bba0c438aa565d13bb8b24879acc2f26baf3eac1cd6a36fccbafa67d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZS672480104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf289dfc9bba0c438aa565d13bb8b24879acc2f26baf3eac1cd6a36fccbafa67d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZS672480104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5ab7f69a66720cd19576c38da2d57473183a28be3224337062e71d0a29fb88. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:31Z), 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/QZS632403449.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch