Like Optimists
type: MusicGroup
popularity: 2
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9abadcbf7ea250c05a2e705b4bd5b156751665866885bca9f3a0f1131ea14c6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9abadcbf7ea250c05a2e705b4bd5b156751665866885bca9f3a0f1131ea14c6d","name":"Like Optimists","registered_at":"2026-06-21T12:53:44Z","symbol":"NIM1928471","token_address":"0x8b620d167b1f3e88523b1f78f751659984c60c9d","type":"artist","uuid":"f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abadcbf7ea250c05a2e705b4bd5b156751665866885bca9f3a0f1131ea14c6d. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0.json and https://artists.proofprofile.net/proofs/artist/f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x9abadcbf7ea250c05a2e705b4bd5b156751665866885bca9f3a0f1131ea14c6d","name":"Like Optimists","registered_at":"2026-06-21T12:53:44Z","symbol":"NIM1928471","token_address":"0x8b620d167b1f3e88523b1f78f751659984c60c9d","type":"artist","uuid":"f0d169e8-1cf8-4f4e-8cb1-0e5f7b2d68c0"}
album: Demos
  type: MusicAlbum
  date published: 2018-08-16
album: Fake
  type: MusicAlbum
  date published: 2018-11-23
album: Middle of the Night
  type: MusicAlbum
  date published: 2019-02-15
album: Sleep
  type: MusicAlbum
  date published: 2019-04-26
album: Paranoia
  type: MusicAlbum
  date published: 2019-12-24
album: The End.
  type: MusicAlbum
  date published: 2020-02-07
album: The Stress/Just Like Yours
  type: MusicAlbum
  date published: 2022-04-22
album: Jester
  type: MusicAlbum
  date published: 2023-12-08
album: Loveless
  type: MusicAlbum
  date published: 2024-09-20
album: Reason
  type: MusicAlbum
  date published: 2024-12-20
album: LOOK MA, I'M ON TV!
  type: MusicAlbum
  date published: 2025-04-18