Subterranean Bleu Minds
type: MusicGroup
genre: underground hip hop
popularity: 5
followers: 2335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x527d66fdd733f4e236082d3d4f6c3d488671db627a478a36b762bcf7473e69ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/033a3f7b-4621-4c15-a2d1-14c2fe031a73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/033a3f7b-4621-4c15-a2d1-14c2fe031a73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/033a3f7b-4621-4c15-a2d1-14c2fe031a73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x527d66fdd733f4e236082d3d4f6c3d488671db627a478a36b762bcf7473e69ae","name":"Subterranean Bleu Minds","registered_at":"2026-06-15T14:35:27Z","symbol":"NIM0738662","token_address":"0xdb110d379e7e64003fa8bd8b5aeeea0c6eb9bcd4","type":"artist","uuid":"033a3f7b-4621-4c15-a2d1-14c2fe031a73"}
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 0x527d66fdd733f4e236082d3d4f6c3d488671db627a478a36b762bcf7473e69ae. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/033a3f7b-4621-4c15-a2d1-14c2fe031a73.json and https://artists.proofprofile.net/proofs/artist/033a3f7b-4621-4c15-a2d1-14c2fe031a73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x527d66fdd733f4e236082d3d4f6c3d488671db627a478a36b762bcf7473e69ae","name":"Subterranean Bleu Minds","registered_at":"2026-06-15T14:35:27Z","symbol":"NIM0738662","token_address":"0xdb110d379e7e64003fa8bd8b5aeeea0c6eb9bcd4","type":"artist","uuid":"033a3f7b-4621-4c15-a2d1-14c2fe031a73"}
album: The History of Subterranean Bleu Minds 1998-2022
  type: MusicAlbum
  date published: 2022-02-09
album: really bad mood
  type: MusicAlbum
  date published: 2023-02-10
album: This Is All I Need
  type: MusicAlbum
  date published: 2023-03-10
album: everything bleu
  type: MusicAlbum
  date published: 2023-05-26