مايسترو
type: MusicGroup
genre: khaleeji
popularity: 13
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb35c66f1a60a7e5a15fa4bd4f1613581220db5b64922e74ae71a471fb4421758
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb078cfe-7358-49c8-8a51-48cdf7d31f32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb078cfe-7358-49c8-8a51-48cdf7d31f32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb078cfe-7358-49c8-8a51-48cdf7d31f32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb35c66f1a60a7e5a15fa4bd4f1613581220db5b64922e74ae71a471fb4421758","name":"مايسترو","registered_at":"2026-06-15T05:05:27Z","symbol":"NIM0690931","token_address":"0x9fac014a63bf34d5b05585c0c448bd80150dd2b6","type":"artist","uuid":"eb078cfe-7358-49c8-8a51-48cdf7d31f32"}
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 0xb35c66f1a60a7e5a15fa4bd4f1613581220db5b64922e74ae71a471fb4421758. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb078cfe-7358-49c8-8a51-48cdf7d31f32.json and https://artists.proofprofile.net/proofs/artist/eb078cfe-7358-49c8-8a51-48cdf7d31f32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xb35c66f1a60a7e5a15fa4bd4f1613581220db5b64922e74ae71a471fb4421758","name":"مايسترو","registered_at":"2026-06-15T05:05:27Z","symbol":"NIM0690931","token_address":"0x9fac014a63bf34d5b05585c0c448bd80150dd2b6","type":"artist","uuid":"eb078cfe-7358-49c8-8a51-48cdf7d31f32"}
album: ألبوم أغاني المنتخب
  type: MusicAlbum
  date published: 2018-06-14
album: نحن منها
  type: MusicAlbum
  date published: 2019-09-19
album: شكنكري
  type: MusicAlbum
  date published: 2019-10-11