Dumb Whales
type: MusicGroup
popularity: 8
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f78ac0d9a4e4007c6ced5a3b292d0683adc3b7bd6a67647ea85911cd2a4cf95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/480b184c-34d0-4af1-9566-e1ace23cf1f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/480b184c-34d0-4af1-9566-e1ace23cf1f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/480b184c-34d0-4af1-9566-e1ace23cf1f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f78ac0d9a4e4007c6ced5a3b292d0683adc3b7bd6a67647ea85911cd2a4cf95","name":"Dumb Whales","registered_at":"2026-06-16T14:42:35Z","symbol":"NIM1084066","token_address":"0x44cbb7b10d6c51a9312cb18852b4f6938171b8c3","type":"artist","uuid":"480b184c-34d0-4af1-9566-e1ace23cf1f7"}
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 0x8f78ac0d9a4e4007c6ced5a3b292d0683adc3b7bd6a67647ea85911cd2a4cf95. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/480b184c-34d0-4af1-9566-e1ace23cf1f7.json and https://artists.proofprofile.net/proofs/artist/480b184c-34d0-4af1-9566-e1ace23cf1f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x8f78ac0d9a4e4007c6ced5a3b292d0683adc3b7bd6a67647ea85911cd2a4cf95","name":"Dumb Whales","registered_at":"2026-06-16T14:42:35Z","symbol":"NIM1084066","token_address":"0x44cbb7b10d6c51a9312cb18852b4f6938171b8c3","type":"artist","uuid":"480b184c-34d0-4af1-9566-e1ace23cf1f7"}
album: Sucker
  type: MusicAlbum
  date published: 2018-01-01
album: Where Are My Friends?
  type: MusicAlbum
  date published: 2020-01-27
album: William
  type: MusicAlbum
  date published: 2020-02-28
album: Closer
  type: MusicAlbum
  date published: 2020-06-13
album: The Great Divide
  type: MusicAlbum
  date published: 2020-11-09
album: Communication
  type: MusicAlbum
  date published: 2020-12-15
album: Pollen
  type: MusicAlbum
  date published: 2021-03-04
album: William (Live at The Workers Club)
  type: MusicAlbum
  date published: 2021-06-22
album: Ghost
  type: MusicAlbum
  date published: 2023-01-27
album: Temper Temper
  type: MusicAlbum
  date published: 2023-08-04
album: Winning Don't Mean a Thing
  type: MusicAlbum
  date published: 2023-09-07
album: Drunk in the Backseat
  type: MusicAlbum
  date published: 2023-12-08