Zinnia Rojas
type: MusicGroup
genre: anime
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3da8be4db782428310eb54f1e3e4a3d6ff061b541fb9d8ef9a451382a8c627b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3da8be4db782428310eb54f1e3e4a3d6ff061b541fb9d8ef9a451382a8c627b","name":"Zinnia Rojas","registered_at":"2026-06-15T14:09:04Z","symbol":"NIM0732367","token_address":"0xd6c78c97cb9b426bc682af28848e06c6e8c502ff","type":"artist","uuid":"01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465"}
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 0xc3da8be4db782428310eb54f1e3e4a3d6ff061b541fb9d8ef9a451382a8c627b. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465.json and https://artists.proofprofile.net/proofs/artist/01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0xc3da8be4db782428310eb54f1e3e4a3d6ff061b541fb9d8ef9a451382a8c627b","name":"Zinnia Rojas","registered_at":"2026-06-15T14:09:04Z","symbol":"NIM0732367","token_address":"0xd6c78c97cb9b426bc682af28848e06c6e8c502ff","type":"artist","uuid":"01c7dbe8-b0f1-428d-a6a1-0c4a3f43c465"}
album: Wish (Nana)
  type: MusicAlbum
  date published: 2018-10-29
album: Gurenge (From"kimetsu No Yaiba")
  type: MusicAlbum
  date published: 2020-05-02
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  type: MusicAlbum
  date published: 2020-08-04
album: Lost in paradise (jujutsu kaisen)
  type: MusicAlbum
  date published: 2021-02-01
album: One Last kiss
  type: MusicAlbum
  date published: 2021-06-01
album: Time (Nanatsu no Taizai)
  type: MusicAlbum
  date published: 2021-12-25
album: Blue Bird (From "Naruto Shippuden")
  type: MusicAlbum
  date published: 2022-06-21
album: Wish (Nana Opening 2)
  type: MusicAlbum
  date published: 2024-03-16
album: Idol (From "Oshi no Ko") OP Japanese Cover
  type: MusicAlbum
  date published: 2024-07-26