Miro Starf
type: MusicGroup
popularity: 8
followers: 448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e12073fea6c8c3c64842a6e4f1d54c2c88c8e63b1859bbb330f9994b5d244a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9b653d3-d288-4f2c-b85e-6be1a0cf5e87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9b653d3-d288-4f2c-b85e-6be1a0cf5e87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9b653d3-d288-4f2c-b85e-6be1a0cf5e87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3e12073fea6c8c3c64842a6e4f1d54c2c88c8e63b1859bbb330f9994b5d244a","name":"Miro Starf","registered_at":"2026-06-20T22:17:47Z","symbol":"NIM1732271","token_address":"0x10dd5617a32e2fbe68be11c52bbdce6bf3d0a7b5","type":"artist","uuid":"c9b653d3-d288-4f2c-b85e-6be1a0cf5e87"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e12073fea6c8c3c64842a6e4f1d54c2c88c8e63b1859bbb330f9994b5d244a. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9b653d3-d288-4f2c-b85e-6be1a0cf5e87.json and https://artists.proofprofile.net/proofs/artist/c9b653d3-d288-4f2c-b85e-6be1a0cf5e87.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xa3e12073fea6c8c3c64842a6e4f1d54c2c88c8e63b1859bbb330f9994b5d244a","name":"Miro Starf","registered_at":"2026-06-20T22:17:47Z","symbol":"NIM1732271","token_address":"0x10dd5617a32e2fbe68be11c52bbdce6bf3d0a7b5","type":"artist","uuid":"c9b653d3-d288-4f2c-b85e-6be1a0cf5e87"}
album: Soukrana
  type: MusicAlbum
  date published: 2017-09-20
album: Soum soum
  type: MusicAlbum
  date published: 2017-09-20
album: Soum soum
  type: MusicAlbum
  date published: 2017-09-20
album: Lahyate
  type: MusicAlbum
  date published: 2017-09-20
album: T'étais où
  type: MusicAlbum
  date published: 2018-04-07
album: Beldia
  type: MusicAlbum
  date published: 2019-02-01
album: Sans Blé
  type: MusicAlbum
  date published: 2020-01-13
album: Quitter la hess
  type: MusicAlbum
  date published: 2020-07-29