Butterfly Whisper
type: MusicGroup
popularity: 2
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d34d14f770a3440ea2d34e6daf78d464f894aa7273c69089be490de7e33c413
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6bf312e-a4ed-4297-8b52-d25fb1782781.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6bf312e-a4ed-4297-8b52-d25fb1782781.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6bf312e-a4ed-4297-8b52-d25fb1782781
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d34d14f770a3440ea2d34e6daf78d464f894aa7273c69089be490de7e33c413","name":"Butterfly Whisper","registered_at":"2026-06-21T09:00:20Z","symbol":"NIM1878751","token_address":"0x8d362f06e8dc4fbb6cf8d650713e688e133d0155","type":"artist","uuid":"e6bf312e-a4ed-4297-8b52-d25fb1782781"}
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 0x3d34d14f770a3440ea2d34e6daf78d464f894aa7273c69089be490de7e33c413. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6bf312e-a4ed-4297-8b52-d25fb1782781.json and https://artists.proofprofile.net/proofs/artist/e6bf312e-a4ed-4297-8b52-d25fb1782781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x3d34d14f770a3440ea2d34e6daf78d464f894aa7273c69089be490de7e33c413","name":"Butterfly Whisper","registered_at":"2026-06-21T09:00:20Z","symbol":"NIM1878751","token_address":"0x8d362f06e8dc4fbb6cf8d650713e688e133d0155","type":"artist","uuid":"e6bf312e-a4ed-4297-8b52-d25fb1782781"}
album: Still Angry
  type: MusicAlbum
  date published: 2017-06-15
album: White Album
  type: MusicAlbum
  date published: 2020-05-11
album: Princess of the School
  type: MusicAlbum
  date published: 2020-11-20
album: Tears in Her Wine
  type: MusicAlbum
  date published: 2021-12-02
album: Ivy
  type: MusicAlbum
  date published: 2022-04-08
album: War on Repeat
  type: MusicAlbum
  date published: 2024-03-08
album: Gods Are Crying
  type: MusicAlbum
  date published: 2024-04-13
album: Memory Lane
  type: MusicAlbum
  date published: 2024-06-07
album: A Good Old Song on the Radio
  type: MusicAlbum
  date published: 2024-07-15
album: Smile
  type: MusicAlbum
  date published: 2024-09-06
album: High on the Cliff
  type: MusicAlbum
  date published: 2024-10-25
album: Postcard on the Wall
  type: MusicAlbum
  date published: 2025-02-14
album: Tes états d'âme Eric
  type: MusicAlbum
  date published: 2025-03-21
album: Between the Lines
  type: MusicAlbum
  date published: 2025-05-16