White Hassle
type: MusicGroup
description: White Hassle was a blues punk band formed in 1997 by singer Marcellus Hall after the breakup of his previous group Railroad Jerk. White Hassle was based in New York, New York. Dave Varenka (also of Ra
popularity: 2
followers: 304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b58f678bb7695aff64e26beab9a0ad3252f10564a14f3720bb11b8931f33c6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbd296cd-5288-472e-88e3-e255d6357849.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbd296cd-5288-472e-88e3-e255d6357849.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbd296cd-5288-472e-88e3-e255d6357849
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b58f678bb7695aff64e26beab9a0ad3252f10564a14f3720bb11b8931f33c6a","name":"White Hassle","registered_at":"2026-06-20T23:18:53Z","symbol":"NIM1746767","token_address":"0xbbf7ceef879f3b815169be0a1f24bed95a2d93a1","type":"artist","uuid":"cbd296cd-5288-472e-88e3-e255d6357849"}
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 0x1b58f678bb7695aff64e26beab9a0ad3252f10564a14f3720bb11b8931f33c6a. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbd296cd-5288-472e-88e3-e255d6357849.json and https://artists.proofprofile.net/proofs/artist/cbd296cd-5288-472e-88e3-e255d6357849.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x1b58f678bb7695aff64e26beab9a0ad3252f10564a14f3720bb11b8931f33c6a","name":"White Hassle","registered_at":"2026-06-20T23:18:53Z","symbol":"NIM1746767","token_address":"0xbbf7ceef879f3b815169be0a1f24bed95a2d93a1","type":"artist","uuid":"cbd296cd-5288-472e-88e3-e255d6357849"}
album: National Chain
  type: MusicAlbum
  date published: 1997-05-23
album: Life Is Still Sweet
  type: MusicAlbum
  date published: 2000-05-26
album: The Death of Song
  type: MusicAlbum
  date published: 2003
album: The Death Of Song (Enhanced)
  type: MusicAlbum
  date published: 2003-05-30
album: Your Language
  type: MusicAlbum
  date published: 2005-01-01
album: Your Language
  type: MusicAlbum
  date published: 2005-08-12