Taki Sumaj
type: MusicGroup
genre: huayno
popularity: 4
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a8b98bd0e834e7676d7ab7d874590726a0cfff44685136943af7b4bb5432e72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6682e34-973d-480f-995b-fb5f6ba7713d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6682e34-973d-480f-995b-fb5f6ba7713d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6682e34-973d-480f-995b-fb5f6ba7713d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a8b98bd0e834e7676d7ab7d874590726a0cfff44685136943af7b4bb5432e72","name":"Taki Sumaj","registered_at":"2026-06-20T21:07:22Z","symbol":"NIM1714685","token_address":"0xa13305fe5958aaeb2cb61131f7be842854ce400f","type":"artist","uuid":"c6682e34-973d-480f-995b-fb5f6ba7713d"}
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 0x1a8b98bd0e834e7676d7ab7d874590726a0cfff44685136943af7b4bb5432e72. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6682e34-973d-480f-995b-fb5f6ba7713d.json and https://artists.proofprofile.net/proofs/artist/c6682e34-973d-480f-995b-fb5f6ba7713d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x1a8b98bd0e834e7676d7ab7d874590726a0cfff44685136943af7b4bb5432e72","name":"Taki Sumaj","registered_at":"2026-06-20T21:07:22Z","symbol":"NIM1714685","token_address":"0xa13305fe5958aaeb2cb61131f7be842854ce400f","type":"artist","uuid":"c6682e34-973d-480f-995b-fb5f6ba7713d"}
album: Wauquipura: Entre Hermanos
  type: MusicAlbum
  date published: 2012-05-10
album: Ojos Azules
  type: MusicAlbum
  date published: 2017-10-14
album: Ojos Azules
  type: MusicAlbum
  date published: 2017-10-14
album: Ojos Azules
  type: MusicAlbum
  date published: 2017-10-14
album: Ojos Azules
  type: MusicAlbum
  date published: 2017-10-14
album: The Music Of The Andes
  type: MusicAlbum
  date published: 2017-10-19