AR BAND
type: MusicGroup
genre: modern blues
popularity: 7
followers: 2980
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac4cc0fc54e930d19020bf05ea884ff05bccb7920900a13f65be280248b3bae0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b335bc98-e5dd-499e-b127-cff7dada1572.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b335bc98-e5dd-499e-b127-cff7dada1572.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b335bc98-e5dd-499e-b127-cff7dada1572
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac4cc0fc54e930d19020bf05ea884ff05bccb7920900a13f65be280248b3bae0","name":"AR BAND","registered_at":"2026-06-20T13:22:36Z","symbol":"NIM1621450","token_address":"0xcd885d3627d41dbc7878c421ec592be603cf2221","type":"artist","uuid":"b335bc98-e5dd-499e-b127-cff7dada1572"}
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 0xac4cc0fc54e930d19020bf05ea884ff05bccb7920900a13f65be280248b3bae0. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b335bc98-e5dd-499e-b127-cff7dada1572.json and https://artists.proofprofile.net/proofs/artist/b335bc98-e5dd-499e-b127-cff7dada1572.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xac4cc0fc54e930d19020bf05ea884ff05bccb7920900a13f65be280248b3bae0","name":"AR BAND","registered_at":"2026-06-20T13:22:36Z","symbol":"NIM1621450","token_address":"0xcd885d3627d41dbc7878c421ec592be603cf2221","type":"artist","uuid":"b335bc98-e5dd-499e-b127-cff7dada1572"}
album: Time in the Middle
  type: MusicAlbum
  date published: 2020-07-30
album: Gotham
  type: MusicAlbum
  date published: 2020-11-30
album: Granite
  type: MusicAlbum
  date published: 2021-02-04
album: Thoroughbreds
  type: MusicAlbum
  date published: 2021-11-19
album: Sky
  type: MusicAlbum
  date published: 2022-11-11
album: Pizza
  type: MusicAlbum
  date published: 2022-12-23
album: Danger Is My Business
  type: MusicAlbum
  date published: 2023-04-14
album: Ar Band (Live)
  type: MusicAlbum
  date published: 2024-02-16