Ak Studio Punhana
type: MusicGroup
popularity: 10
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5285b7779ecc0b388756d704339731592672dd9cc248912e5929302a92232b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0a7e53e-ee32-452a-8fea-49b48489162e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0a7e53e-ee32-452a-8fea-49b48489162e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0a7e53e-ee32-452a-8fea-49b48489162e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5285b7779ecc0b388756d704339731592672dd9cc248912e5929302a92232b1","name":"Ak Studio Punhana","registered_at":"2026-06-20T12:18:27Z","symbol":"NIM1610151","token_address":"0x1c335f2da2f1d61758f8697ab1fb2b0f7b4c37ab","type":"artist","uuid":"b0a7e53e-ee32-452a-8fea-49b48489162e"}
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 0xb5285b7779ecc0b388756d704339731592672dd9cc248912e5929302a92232b1. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0a7e53e-ee32-452a-8fea-49b48489162e.json and https://artists.proofprofile.net/proofs/artist/b0a7e53e-ee32-452a-8fea-49b48489162e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xb5285b7779ecc0b388756d704339731592672dd9cc248912e5929302a92232b1","name":"Ak Studio Punhana","registered_at":"2026-06-20T12:18:27Z","symbol":"NIM1610151","token_address":"0x1c335f2da2f1d61758f8697ab1fb2b0f7b4c37ab","type":"artist","uuid":"b0a7e53e-ee32-452a-8fea-49b48489162e"}
album: Tu Cheez Lajwaab
  type: MusicAlbum
  date published: 2021-09-15
album: Dermot masti me
  type: MusicAlbum
  date published: 2023-01-15