Pop Masina
type: MusicGroup
genre: acid rock
popularity: 2
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8415f68ce9b0f2b4c596d676e2c08f9e09246585cc7695aebed2fb61af41f52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/670af12b-4833-4cd6-8d9b-d93bbeafc23e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/670af12b-4833-4cd6-8d9b-d93bbeafc23e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/670af12b-4833-4cd6-8d9b-d93bbeafc23e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8415f68ce9b0f2b4c596d676e2c08f9e09246585cc7695aebed2fb61af41f52","name":"Pop Masina","registered_at":"2026-06-17T01:30:40Z","symbol":"NIM1238698","token_address":"0x386b1ba64ba71e848237d1edc95c8f01bcfed93c","type":"artist","uuid":"670af12b-4833-4cd6-8d9b-d93bbeafc23e"}
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 0xb8415f68ce9b0f2b4c596d676e2c08f9e09246585cc7695aebed2fb61af41f52. 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/670af12b-4833-4cd6-8d9b-d93bbeafc23e.json and https://artists.proofprofile.net/proofs/artist/670af12b-4833-4cd6-8d9b-d93bbeafc23e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb8415f68ce9b0f2b4c596d676e2c08f9e09246585cc7695aebed2fb61af41f52","name":"Pop Masina","registered_at":"2026-06-17T01:30:40Z","symbol":"NIM1238698","token_address":"0x386b1ba64ba71e848237d1edc95c8f01bcfed93c","type":"artist","uuid":"670af12b-4833-4cd6-8d9b-d93bbeafc23e"}
album: Put ka suncu
  type: MusicAlbum
  date published: 1972-12-13
album: Kiselina
  type: MusicAlbum
  date published: 1973-02-27
album: Zemlja svetlosti
  type: MusicAlbum
  date published: 1974-03-31
album: Moja pesma
  type: MusicAlbum
  date published: 1977-03-25
album: Na drumu za haos 1972 - 2017.
  type: MusicAlbum
  date published: 2017-09-17
album: Na drumu za haos 1972 - 2017
  type: MusicAlbum
  date published: 2017-09-17
album: Na drumu za haos 1972 - 2017
  type: MusicAlbum
  date published: 2017-09-17