Tashka Urban
type: MusicGroup
popularity: 7
followers: 1069
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fdedb0761ec4521aebf4bf6aaeaf420c2bdfd6bde98297b75de031f6c87fda6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8cab1d6-5dc7-4d95-a488-9607589dd179.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8cab1d6-5dc7-4d95-a488-9607589dd179.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8cab1d6-5dc7-4d95-a488-9607589dd179
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fdedb0761ec4521aebf4bf6aaeaf420c2bdfd6bde98297b75de031f6c87fda6","name":"Tashka Urban","registered_at":"2026-06-20T15:59:40Z","symbol":"NIM1649414","token_address":"0x0a5152096a531ede7ec8dbe1fc4f3acde0bf7b9a","type":"artist","uuid":"b8cab1d6-5dc7-4d95-a488-9607589dd179"}
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 0x7fdedb0761ec4521aebf4bf6aaeaf420c2bdfd6bde98297b75de031f6c87fda6. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8cab1d6-5dc7-4d95-a488-9607589dd179.json and https://artists.proofprofile.net/proofs/artist/b8cab1d6-5dc7-4d95-a488-9607589dd179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x7fdedb0761ec4521aebf4bf6aaeaf420c2bdfd6bde98297b75de031f6c87fda6","name":"Tashka Urban","registered_at":"2026-06-20T15:59:40Z","symbol":"NIM1649414","token_address":"0x0a5152096a531ede7ec8dbe1fc4f3acde0bf7b9a","type":"artist","uuid":"b8cab1d6-5dc7-4d95-a488-9607589dd179"}
album: Love Is All
  type: MusicAlbum
  date published: 2016-05-14
album: Show Me
  type: MusicAlbum
  date published: 2017-08-10
album: Medicine Music #1 (Held Surrender)
  type: MusicAlbum
  date published: 2019-06-01
album: Sex Magic
  type: MusicAlbum
  date published: 2020-05-01
album: Sacral Chakra - "Ancient Future" [Medicine Music 2]
  type: MusicAlbum
  date published: 2020-06-21
album: Medicine Music 2 (In Us All)
  type: MusicAlbum
  date published: 2021-03-28
album: Running Up That Hill
  type: MusicAlbum
  date published: 2024-09-20
album: Hold On
  type: MusicAlbum
  date published: 2025-10-31