String Balloons
type: MusicGroup
popularity: 14
followers: 626
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fdf3763a0ea0aa3dd4e00ad6437abfa144b3b0ac5e02a6b2a895a6a2ab764d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82ec0036-13c2-4d42-8124-92e51d7bf4c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82ec0036-13c2-4d42-8124-92e51d7bf4c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82ec0036-13c2-4d42-8124-92e51d7bf4c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fdf3763a0ea0aa3dd4e00ad6437abfa144b3b0ac5e02a6b2a895a6a2ab764d3","name":"String Balloons","registered_at":"2026-06-14T18:12:52Z","symbol":"NIM0535169","token_address":"0x8203166a34d39b454910975192c4bfbd492715ea","type":"artist","uuid":"82ec0036-13c2-4d42-8124-92e51d7bf4c1"}
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 0x6fdf3763a0ea0aa3dd4e00ad6437abfa144b3b0ac5e02a6b2a895a6a2ab764d3. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82ec0036-13c2-4d42-8124-92e51d7bf4c1.json and https://artists.proofprofile.net/proofs/artist/82ec0036-13c2-4d42-8124-92e51d7bf4c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x6fdf3763a0ea0aa3dd4e00ad6437abfa144b3b0ac5e02a6b2a895a6a2ab764d3","name":"String Balloons","registered_at":"2026-06-14T18:12:52Z","symbol":"NIM0535169","token_address":"0x8203166a34d39b454910975192c4bfbd492715ea","type":"artist","uuid":"82ec0036-13c2-4d42-8124-92e51d7bf4c1"}
album: Music for Pet Relaxation: Calming Chords
  type: MusicAlbum
  date published: 2024-07-17