Blonde Otter
type: MusicGroup
popularity: 4
followers: 1282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96c3d96fe105840bcab3400c804f2ef41c92860ef797048682e8e83e1730a4f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1611c1a2-4141-4bac-9f87-87ac87e1eb59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1611c1a2-4141-4bac-9f87-87ac87e1eb59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1611c1a2-4141-4bac-9f87-87ac87e1eb59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96c3d96fe105840bcab3400c804f2ef41c92860ef797048682e8e83e1730a4f7","name":"Blonde Otter","registered_at":"2026-06-15T21:17:31Z","symbol":"NIM0834594","token_address":"0xa8c3113a2651a85d4a1669b21544064a49c13375","type":"artist","uuid":"1611c1a2-4141-4bac-9f87-87ac87e1eb59"}
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 0x96c3d96fe105840bcab3400c804f2ef41c92860ef797048682e8e83e1730a4f7. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1611c1a2-4141-4bac-9f87-87ac87e1eb59.json and https://artists.proofprofile.net/proofs/artist/1611c1a2-4141-4bac-9f87-87ac87e1eb59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x96c3d96fe105840bcab3400c804f2ef41c92860ef797048682e8e83e1730a4f7","name":"Blonde Otter","registered_at":"2026-06-15T21:17:31Z","symbol":"NIM0834594","token_address":"0xa8c3113a2651a85d4a1669b21544064a49c13375","type":"artist","uuid":"1611c1a2-4141-4bac-9f87-87ac87e1eb59"}
album: Hello, Bye Bye
  type: MusicAlbum
  date published: 2017-04-25
album: Calm Like a Bomb
  type: MusicAlbum
  date published: 2018-04-20
album: See You Next Time
  type: MusicAlbum
  date published: 2018-06-05
album: Lose That Girl
  type: MusicAlbum
  date published: 2019-05-17
album: Buster
  type: MusicAlbum
  date published: 2019-08-09
album: Red Convertible Recording Session
  type: MusicAlbum
  date published: 2020-04-10
album: Useful Now
  type: MusicAlbum
  date published: 2020-07-24
album: ...But Craig!
  type: MusicAlbum
  date published: 2020-08-28
album: Dear John / ...But Craig! / Useful Now
  type: MusicAlbum
  date published: 2020-10-02
album: Space Cadet
  type: MusicAlbum
  date published: 2021-01-22
album: Blonde Otter
  type: MusicAlbum
  date published: 2021-04-23
album: Your Number
  type: MusicAlbum
  date published: 2025-07-23
album: Top to the Bottom
  type: MusicAlbum
  date published: 2025-10-29