Kostako Beats
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97aa208bd0ca21129dc53d8003413985d2d9c9539afe4c9ed1a8ae0915523f84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/245e129c-8c9c-42cf-95d3-360e7a33da64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/245e129c-8c9c-42cf-95d3-360e7a33da64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/245e129c-8c9c-42cf-95d3-360e7a33da64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97aa208bd0ca21129dc53d8003413985d2d9c9539afe4c9ed1a8ae0915523f84","name":"Kostako Beats","registered_at":"2026-06-16T02:14:08Z","symbol":"NIM0905404","token_address":"0x754b57005c2168beffb66e348e82e38464d6dae4","type":"artist","uuid":"245e129c-8c9c-42cf-95d3-360e7a33da64"}
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 0x97aa208bd0ca21129dc53d8003413985d2d9c9539afe4c9ed1a8ae0915523f84. 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/245e129c-8c9c-42cf-95d3-360e7a33da64.json and https://artists.proofprofile.net/proofs/artist/245e129c-8c9c-42cf-95d3-360e7a33da64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x97aa208bd0ca21129dc53d8003413985d2d9c9539afe4c9ed1a8ae0915523f84","name":"Kostako Beats","registered_at":"2026-06-16T02:14:08Z","symbol":"NIM0905404","token_address":"0x754b57005c2168beffb66e348e82e38464d6dae4","type":"artist","uuid":"245e129c-8c9c-42cf-95d3-360e7a33da64"}
album: Beat baten lehen notak
  type: MusicAlbum
  date published: 2022-04-25
album: Harrikalari magikoa
  type: MusicAlbum
  date published: 2023-08-16
album: ESTADO MENTAL JAULA
  type: MusicAlbum
  date published: 2024-04-14