Zatta
type: MusicGroup
genre: japanese indie
genre: j-rap
genre: j-r&b
description: Zatta is a village in central Ivory Coast. It is in the sub-prefecture of Kossou, Yamoussoukro Department, Yamoussoukro Autonomous District. Prior to the department being abolished in 2013, Zatta was
popularity: 19
followers: 694
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ff1840406356b14f4e7911c7e52987a405f22b77fd02d588bcfe8748819ff2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ecb8d55-5c66-42d3-aa44-c89333b53b5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ecb8d55-5c66-42d3-aa44-c89333b53b5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ecb8d55-5c66-42d3-aa44-c89333b53b5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
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 0x43ff1840406356b14f4e7911c7e52987a405f22b77fd02d588bcfe8748819ff2. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ecb8d55-5c66-42d3-aa44-c89333b53b5b.json and https://artists.proofprofile.net/proofs/artist/6ecb8d55-5c66-42d3-aa44-c89333b53b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
album: 雑多
  type: MusicAlbum
  date published: 2018-10-15
album: Zatta
  type: MusicAlbum
  date published: 2018-10-15
album: ZATTA 2
  type: MusicAlbum
  date published: 2020-04-12
album: ZATTA 2
  type: MusicAlbum
  date published: 2020-04-12
album: Lobotomía
  type: MusicAlbum
  date published: 2024-10-11