The Gurus
type: MusicGroup
genre: power pop
genre: psychedelic pop
genre: psychedelic rock
description: The Gurus were an American psychedelic rock band from the 1960s. They were among the first to incorporate Middle Eastern influences, maybe more than any other band of that era. The band broke up with
popularity: 2
followers: 282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d620d937987e7ef2c776e852002d6eee1dac4a4c50c9516886175bad1550c85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de3903da-4305-4526-b80b-ef943db272f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de3903da-4305-4526-b80b-ef943db272f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de3903da-4305-4526-b80b-ef943db272f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d620d937987e7ef2c776e852002d6eee1dac4a4c50c9516886175bad1550c85","name":"The Gurus","registered_at":"2026-06-21T05:43:50Z","symbol":"NIM1837244","token_address":"0xc1baaa0aacdfebc81055c7b4140567a01041bdcd","type":"artist","uuid":"de3903da-4305-4526-b80b-ef943db272f2"}
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 0x2d620d937987e7ef2c776e852002d6eee1dac4a4c50c9516886175bad1550c85. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de3903da-4305-4526-b80b-ef943db272f2.json and https://artists.proofprofile.net/proofs/artist/de3903da-4305-4526-b80b-ef943db272f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2d620d937987e7ef2c776e852002d6eee1dac4a4c50c9516886175bad1550c85","name":"The Gurus","registered_at":"2026-06-21T05:43:50Z","symbol":"NIM1837244","token_address":"0xc1baaa0aacdfebc81055c7b4140567a01041bdcd","type":"artist","uuid":"de3903da-4305-4526-b80b-ef943db272f2"}
album: The Gurus Are Hear!
  type: MusicAlbum
  date published: 2003-10-21
album: The Gurus
  type: MusicAlbum
  date published: 2004-02-24
album: Now
  type: MusicAlbum
  date published: 2007-01-01
album: Now
  type: MusicAlbum
  date published: 2008-05-13
album: Closing Circles
  type: MusicAlbum
  date published: 2010-01-01
album: Closing Circles
  type: MusicAlbum
  date published: 2010-01-01
album: Closing Circles
  type: MusicAlbum
  date published: 2010-10-05
album: X
  type: MusicAlbum
  date published: 2014-07-15
album: Secret to Liberation EP
  type: MusicAlbum
  date published: 2014-10-07
album: Espacio Abierto
  type: MusicAlbum
  date published: 2015-01-01