Cor Tineret Poarta Cerului
type: MusicGroup
popularity: 9
followers: 605
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb61be2e950de15af0cd608249d5f40f900013d000fe09bc57b9be8c3d7c547bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43ed7159-b0c6-4cc4-b6f3-a19476754eb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43ed7159-b0c6-4cc4-b6f3-a19476754eb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43ed7159-b0c6-4cc4-b6f3-a19476754eb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb61be2e950de15af0cd608249d5f40f900013d000fe09bc57b9be8c3d7c547bc","name":"Cor Tineret Poarta Cerului","registered_at":"2026-06-16T13:20:24Z","symbol":"NIM1064457","token_address":"0x8f6690c5f4524ab85e56a5003a89d01802092728","type":"artist","uuid":"43ed7159-b0c6-4cc4-b6f3-a19476754eb3"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61be2e950de15af0cd608249d5f40f900013d000fe09bc57b9be8c3d7c547bc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43ed7159-b0c6-4cc4-b6f3-a19476754eb3.json and https://artists.proofprofile.net/proofs/artist/43ed7159-b0c6-4cc4-b6f3-a19476754eb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb61be2e950de15af0cd608249d5f40f900013d000fe09bc57b9be8c3d7c547bc","name":"Cor Tineret Poarta Cerului","registered_at":"2026-06-16T13:20:24Z","symbol":"NIM1064457","token_address":"0x8f6690c5f4524ab85e56a5003a89d01802092728","type":"artist","uuid":"43ed7159-b0c6-4cc4-b6f3-a19476754eb3"}
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  type: MusicAlbum
  date published: 2019-09-01
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