Big Blue Sun
type: MusicGroup
popularity: 11
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bf18f3eddf8b2a27f45ceb27b7a271023dab285c16b3e916d19b234ceb122ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bf18f3eddf8b2a27f45ceb27b7a271023dab285c16b3e916d19b234ceb122ef","name":"Big Blue Sun","registered_at":"2026-06-15T00:12:52Z","symbol":"NIM0621052","token_address":"0x125dfe335b48f286a7e02b26c17adc09abb7f8ae","type":"artist","uuid":"bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2"}
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 0x7bf18f3eddf8b2a27f45ceb27b7a271023dab285c16b3e916d19b234ceb122ef. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2.json and https://artists.proofprofile.net/proofs/artist/bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x7bf18f3eddf8b2a27f45ceb27b7a271023dab285c16b3e916d19b234ceb122ef","name":"Big Blue Sun","registered_at":"2026-06-15T00:12:52Z","symbol":"NIM0621052","token_address":"0x125dfe335b48f286a7e02b26c17adc09abb7f8ae","type":"artist","uuid":"bbc4b627-efe5-4164-9d21-2fbb7b4bdbb2"}
album: Silent Harbor
  type: MusicAlbum
  date published: 2017-03-24
album: Building Empire
  type: MusicAlbum
  date published: 2018-01-12
album: This Lightless Sky
  type: MusicAlbum
  date published: 2019-02-15
album: Blinded by Twilight
  type: MusicAlbum
  date published: 2020-04-01
album: Big Blue Sun
  type: MusicAlbum
  date published: 2021-02-28
album: Pictures of Yesterday
  type: MusicAlbum
  date published: 2021-12-01
album: One More Word
  type: MusicAlbum
  date published: 2023-03-17