Yasmine Hosseini
type: MusicGroup
genre: surf rock
popularity: 3
followers: 716
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7d3730de477a6df1d751a18e5d0291b5b9c822f94f3cf6a43ea9d0b8e2f0d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/254f6739-7b61-45cd-9f5d-1f8a7fff1ab1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/254f6739-7b61-45cd-9f5d-1f8a7fff1ab1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/254f6739-7b61-45cd-9f5d-1f8a7fff1ab1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7d3730de477a6df1d751a18e5d0291b5b9c822f94f3cf6a43ea9d0b8e2f0d9c","name":"Yasmine Hosseini","registered_at":"2026-06-16T02:35:47Z","symbol":"NIM0910578","token_address":"0x33ad0a0ab654dcd9129302872ea91102b0e213f4","type":"artist","uuid":"254f6739-7b61-45cd-9f5d-1f8a7fff1ab1"}
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 0xb7d3730de477a6df1d751a18e5d0291b5b9c822f94f3cf6a43ea9d0b8e2f0d9c. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/254f6739-7b61-45cd-9f5d-1f8a7fff1ab1.json and https://artists.proofprofile.net/proofs/artist/254f6739-7b61-45cd-9f5d-1f8a7fff1ab1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0xb7d3730de477a6df1d751a18e5d0291b5b9c822f94f3cf6a43ea9d0b8e2f0d9c","name":"Yasmine Hosseini","registered_at":"2026-06-16T02:35:47Z","symbol":"NIM0910578","token_address":"0x33ad0a0ab654dcd9129302872ea91102b0e213f4","type":"artist","uuid":"254f6739-7b61-45cd-9f5d-1f8a7fff1ab1"}
album: Rusty
  type: MusicAlbum
  date published: 2018-04-13
album: Lola
  type: MusicAlbum
  date published: 2018-05-23
album: Chiaroscuro
  type: MusicAlbum
  date published: 2018-07-05
album: Carrots
  type: MusicAlbum
  date published: 2021-02-28