Koi Fish
type: MusicGroup
popularity: 7
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8689edc84923f88aa4ee7a15e708158dd6d3c9e0231027625f793f1f4953b877
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/808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8689edc84923f88aa4ee7a15e708158dd6d3c9e0231027625f793f1f4953b877","name":"Koi Fish","registered_at":"2026-06-17T10:19:04Z","symbol":"NIM1364739","token_address":"0xcc84bdfcc0bf36eed87a63eeefb793e9d4d3437e","type":"artist","uuid":"808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5"}
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 0x8689edc84923f88aa4ee7a15e708158dd6d3c9e0231027625f793f1f4953b877. 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/808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5.json and https://artists.proofprofile.net/proofs/artist/808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8689edc84923f88aa4ee7a15e708158dd6d3c9e0231027625f793f1f4953b877","name":"Koi Fish","registered_at":"2026-06-17T10:19:04Z","symbol":"NIM1364739","token_address":"0xcc84bdfcc0bf36eed87a63eeefb793e9d4d3437e","type":"artist","uuid":"808cf6fd-7fb8-42ec-badc-0d91f6f8d1c5"}
album: Coffee Memories
  type: MusicAlbum
  date published: 2020-05-15
album: Coffee Memories
  type: MusicAlbum
  date published: 2020-05-15
album: Lluvia y Calma
  type: MusicAlbum
  date published: 2020-06-26
album: Lluvia y Calma
  type: MusicAlbum
  date published: 2020-06-26
album: Mística
  type: MusicAlbum
  date published: 2020-09-02
album: Mística
  type: MusicAlbum
  date published: 2020-09-02
album: Lotus
  type: MusicAlbum
  date published: 2020-10-16
album: Lotus
  type: MusicAlbum
  date published: 2020-10-16
album: PARSEC
  type: MusicAlbum
  date published: 2020-12-18
album: EQUINOX
  type: MusicAlbum
  date published: 2020-12-18
album: EQUINOX
  type: MusicAlbum
  date published: 2020-12-18
album: BLUE GREEN
  type: MusicAlbum
  date published: 2021-03-31
album: B-THERE
  type: MusicAlbum
  date published: 2021-07-09
album: SUMMERIA
  type: MusicAlbum
  date published: 2021-12-21
album: UMBRELLA SIGN
  type: MusicAlbum
  date published: 2022-05-27
album: INDIANA
  type: MusicAlbum
  date published: 2022-12-09
album: Radio Ipanema
  type: MusicAlbum
  date published: 2023-04-07
album: LoFi AnteNna
  type: MusicAlbum
  date published: 2023-06-30
album: Motorhome
  type: MusicAlbum
  date published: 2024-03-07
album: Sendero Austral
  type: MusicAlbum
  date published: 2024-04-05
album: Sueño Delta
  type: MusicAlbum
  date published: 2024-05-10
album: BONJOUR
  type: MusicAlbum
  date published: 2024-07-07
album: MURDOCK
  type: MusicAlbum
  date published: 2024-09-13
album: Kanpai
  type: MusicAlbum
  date published: 2024-12-11
album: Ramblita
  type: MusicAlbum
  date published: 2025-04-20
album: ÁNIMA
  type: MusicAlbum
  date published: 2025-06-20