Little Boys Blue
type: MusicGroup
genre: blues
genre: blues rock
genre: classic blues
genre: modern blues
popularity: 3
followers: 491
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48528d523d345c3a62850484b7180e91da8716f4a4d66573a5fe9ff53a40ad70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12dcc72d-30bb-406b-945d-82301cf9861b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12dcc72d-30bb-406b-945d-82301cf9861b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12dcc72d-30bb-406b-945d-82301cf9861b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48528d523d345c3a62850484b7180e91da8716f4a4d66573a5fe9ff53a40ad70","name":"Little Boys Blue","registered_at":"2026-06-15T19:58:44Z","symbol":"NIM0815807","token_address":"0x43e82455e50ffaf6eb2484785ca08e89aeb9588c","type":"artist","uuid":"12dcc72d-30bb-406b-945d-82301cf9861b"}
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 0x48528d523d345c3a62850484b7180e91da8716f4a4d66573a5fe9ff53a40ad70. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12dcc72d-30bb-406b-945d-82301cf9861b.json and https://artists.proofprofile.net/proofs/artist/12dcc72d-30bb-406b-945d-82301cf9861b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x48528d523d345c3a62850484b7180e91da8716f4a4d66573a5fe9ff53a40ad70","name":"Little Boys Blue","registered_at":"2026-06-15T19:58:44Z","symbol":"NIM0815807","token_address":"0x43e82455e50ffaf6eb2484785ca08e89aeb9588c","type":"artist","uuid":"12dcc72d-30bb-406b-945d-82301cf9861b"}
album: Bad Love
  type: MusicAlbum
  date published: 2014-07-01
album: Tennissippi
  type: MusicAlbum
  date published: 2016-05-27
album: Tennissippi
  type: MusicAlbum
  date published: 2016-05-27
album: Tennissippi
  type: MusicAlbum
  date published: 2016-05-27
album: Hard Blue Space (feat. Kid Memphis)
  type: MusicAlbum
  date published: 2018-04-16
album: Hard Blue Space
  type: MusicAlbum
  date published: 2018-05-25
album: Hard Blue Space (feat. Kid Memphis)
  type: MusicAlbum
  date published: 2018-05-25
album: Hard Blue Space (feat. Kid Memphis)
  type: MusicAlbum
  date published: 2018-05-25