Spin Te Kú
type: MusicGroup
genre: ska
genre: ska punk
popularity: 4
followers: 1088
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a093ddff031059d71e21fcb915df0a3f3a87e4fef439cbdb1d5d334e87ba3f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8668d8d6-e633-40ff-9828-317e0feb5483.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8668d8d6-e633-40ff-9828-317e0feb5483.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8668d8d6-e633-40ff-9828-317e0feb5483
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a093ddff031059d71e21fcb915df0a3f3a87e4fef439cbdb1d5d334e87ba3f0","name":"Spin Te Kú","registered_at":"2026-06-17T12:54:28Z","symbol":"NIM1401702","token_address":"0xc46939f4684b0d871a8b3405ac6636c64bf15c7a","type":"artist","uuid":"8668d8d6-e633-40ff-9828-317e0feb5483"}
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 0x3a093ddff031059d71e21fcb915df0a3f3a87e4fef439cbdb1d5d334e87ba3f0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8668d8d6-e633-40ff-9828-317e0feb5483.json and https://artists.proofprofile.net/proofs/artist/8668d8d6-e633-40ff-9828-317e0feb5483.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3a093ddff031059d71e21fcb915df0a3f3a87e4fef439cbdb1d5d334e87ba3f0","name":"Spin Te Kú","registered_at":"2026-06-17T12:54:28Z","symbol":"NIM1401702","token_address":"0xc46939f4684b0d871a8b3405ac6636c64bf15c7a","type":"artist","uuid":"8668d8d6-e633-40ff-9828-317e0feb5483"}
album: Momias Y Orugas
  type: MusicAlbum
  date published: 2014-07-01
album: Momias y Orugas
  type: MusicAlbum
  date published: 2014-07-01
album: Annuni Spiz Vlast - Zuka
  type: MusicAlbum
  date published: 2015-07-20
album: Annuni Spiz Vlast - Zuka
  type: MusicAlbum
  date published: 2015-07-20