KASTAR ML
type: MusicGroup
popularity: 20
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd114c66865191ae0cd2ddd494e539e6a84eee17f0016a9a7278c34c090d148db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a241f51-d1df-45c2-84cf-b7cbe40b2bc7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a241f51-d1df-45c2-84cf-b7cbe40b2bc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a241f51-d1df-45c2-84cf-b7cbe40b2bc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd114c66865191ae0cd2ddd494e539e6a84eee17f0016a9a7278c34c090d148db","name":"KASTAR ML","registered_at":"2026-06-14T08:49:49Z","symbol":"NIM0400867","token_address":"0xd58ca74e140ec7d45b3fd5622065f667f515f3cf","type":"artist","uuid":"2a241f51-d1df-45c2-84cf-b7cbe40b2bc7"}
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 0xd114c66865191ae0cd2ddd494e539e6a84eee17f0016a9a7278c34c090d148db. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a241f51-d1df-45c2-84cf-b7cbe40b2bc7.json and https://artists.proofprofile.net/proofs/artist/2a241f51-d1df-45c2-84cf-b7cbe40b2bc7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xd114c66865191ae0cd2ddd494e539e6a84eee17f0016a9a7278c34c090d148db","name":"KASTAR ML","registered_at":"2026-06-14T08:49:49Z","symbol":"NIM0400867","token_address":"0xd58ca74e140ec7d45b3fd5622065f667f515f3cf","type":"artist","uuid":"2a241f51-d1df-45c2-84cf-b7cbe40b2bc7"}
album: CRECIENDO FUERTE
  type: MusicAlbum
  date published: 2025-01-14
album: POR SIEMPRE TU
  type: MusicAlbum
  date published: 2025-01-25
album: NUESTRO TERRENO
  type: MusicAlbum
  date published: 2025-02-02
album: FRUTAS Y VERDURAS
  type: MusicAlbum
  date published: 2025-02-18