Evening Primrose
type: MusicGroup
popularity: 42
followers: 539
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5d4c33b6d4c887c3a4f191a79217fa9347edecaa656e1e4633caa1b406309fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28946042-b7ed-42cd-9862-3f742c9e3a1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28946042-b7ed-42cd-9862-3f742c9e3a1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28946042-b7ed-42cd-9862-3f742c9e3a1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5d4c33b6d4c887c3a4f191a79217fa9347edecaa656e1e4633caa1b406309fa","name":"Evening Primrose","registered_at":"2026-06-11T14:42:38Z","symbol":"NIM0052499","token_address":"0xb0546632fa7bd6c88ac818a621015a35d43bcf76","type":"artist","uuid":"28946042-b7ed-42cd-9862-3f742c9e3a1e"}
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 0xe5d4c33b6d4c887c3a4f191a79217fa9347edecaa656e1e4633caa1b406309fa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28946042-b7ed-42cd-9862-3f742c9e3a1e.json and https://artists.proofprofile.net/proofs/artist/28946042-b7ed-42cd-9862-3f742c9e3a1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe5d4c33b6d4c887c3a4f191a79217fa9347edecaa656e1e4633caa1b406309fa","name":"Evening Primrose","registered_at":"2026-06-11T14:42:38Z","symbol":"NIM0052499","token_address":"0xb0546632fa7bd6c88ac818a621015a35d43bcf76","type":"artist","uuid":"28946042-b7ed-42cd-9862-3f742c9e3a1e"}
album: Magnolia
  type: MusicAlbum
  date published: 2021-08-27
album: Magnolia
  type: MusicAlbum
  date published: 2021-08-27
album: Sakura
  type: MusicAlbum
  date published: 2021-11-05
album: Sakura
  type: MusicAlbum
  date published: 2021-11-05
album: Friends
  type: MusicAlbum
  date published: 2022-07-01
album: Ambition
  type: MusicAlbum
  date published: 2022-07-15
album: Openness
  type: MusicAlbum
  date published: 2022-07-29
album: Farewell
  type: MusicAlbum
  date published: 2022-08-19