Evyn
type: MusicGroup
popularity: 5
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf47b3c0f688fa8f163efc2cedbd7e72dad5d041249d5e0a21827a0a16029191d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab9a96bb-8cef-4277-8bf8-a3eee386dde6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab9a96bb-8cef-4277-8bf8-a3eee386dde6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab9a96bb-8cef-4277-8bf8-a3eee386dde6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b3c0f688fa8f163efc2cedbd7e72dad5d041249d5e0a21827a0a16029191d. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab9a96bb-8cef-4277-8bf8-a3eee386dde6.json and https://artists.proofprofile.net/proofs/artist/ab9a96bb-8cef-4277-8bf8-a3eee386dde6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: Say My Name
  type: MusicAlbum
  date published: 2020-08-02
album: E N F
  type: MusicAlbum
  date published: 2021-01-01
album: AB U
  type: MusicAlbum
  date published: 2021-06-30
album: Fantasy
  type: MusicAlbum
  date published: 2021-07-31
album: Hypnotic
  type: MusicAlbum
  date published: 2021-10-29
album: Hypnotic (Remix)
  type: MusicAlbum
  date published: 2022-01-21
album: Malibu
  type: MusicAlbum
  date published: 2022-07-22
album: Fasttt
  type: MusicAlbum
  date published: 2022-12-30
album: Roses
  type: MusicAlbum
  date published: 2023-07-28
album: Bleu.
  type: MusicAlbum
  date published: 2023-08-18
album: Trust Issues
  type: MusicAlbum
  date published: 2023-09-08
album: abundance
  type: MusicAlbum
  date published: 2024-07-17
album: abundance
  type: MusicAlbum
  date published: 2024-07-18
album: OVO
  type: MusicAlbum
  date published: 2024-10-24
album: Mine
  type: MusicAlbum
  date published: 2025-01-23
album: 222
  type: MusicAlbum
  date published: 2025-02-22