P.S. 118
type: MusicGroup
genre: math rock
genre: midwest emo
popularity: 3
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x597a5103c2497580dff6d65c844d851043d80d85c24b640209a3ca5e44e6d3fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953980
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953980
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c5a8dec-004b-4c53-8a60-19ac2e7ae454.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c5a8dec-004b-4c53-8a60-19ac2e7ae454.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c5a8dec-004b-4c53-8a60-19ac2e7ae454
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:16:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x597a5103c2497580dff6d65c844d851043d80d85c24b640209a3ca5e44e6d3fb","name":"P.S. 118","registered_at":"2026-06-16T04:58:10Z","symbol":"NIM0944576","token_address":"0xccec4c7ef1b97793bb398c877f625382b37e9378","type":"artist","uuid":"2c5a8dec-004b-4c53-8a60-19ac2e7ae454"}
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 0x597a5103c2497580dff6d65c844d851043d80d85c24b640209a3ca5e44e6d3fb. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c5a8dec-004b-4c53-8a60-19ac2e7ae454.json and https://artists.proofprofile.net/proofs/artist/2c5a8dec-004b-4c53-8a60-19ac2e7ae454.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x597a5103c2497580dff6d65c844d851043d80d85c24b640209a3ca5e44e6d3fb","name":"P.S. 118","registered_at":"2026-06-16T04:58:10Z","symbol":"NIM0944576","token_address":"0xccec4c7ef1b97793bb398c877f625382b37e9378","type":"artist","uuid":"2c5a8dec-004b-4c53-8a60-19ac2e7ae454"}
album: Don't Hit Me! I'll Hit Me!
  type: MusicAlbum
  date published: 2012-01-09
album: Staying Better
  type: MusicAlbum
  date published: 2013-04-21
album: Everything Is Made Up and Nothing Matters
  type: MusicAlbum
  date published: 2014-07-25
album: Vacation Apartments
  type: MusicAlbum
  date published: 2018-10-12