Jack Off Jill
type: MusicGroup
description: Jack Off Jill was an American alternative rock band from Fort Lauderdale, Florida, formed in 1992 by vocalist Jessicka, drummer Tenni Ah-Cha-Cha, bassist/keyboardist Agent Moulder, and guitarist Miche
popularity: 52
followers: 250240
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7456e04af912b48b735ca4f51090776aee84f2b59bd3b6bc1b941378b183518d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2be92934-c800-4c0b-9f25-205bed5b284a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2be92934-c800-4c0b-9f25-205bed5b284a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2be92934-c800-4c0b-9f25-205bed5b284a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7456e04af912b48b735ca4f51090776aee84f2b59bd3b6bc1b941378b183518d","name":"Jack Off Jill","registered_at":"2026-06-11T15:06:34Z","symbol":"NIM0058278","token_address":"0x3894229bbd427c6591b1586220d89a7b604b3ab9","type":"artist","uuid":"2be92934-c800-4c0b-9f25-205bed5b284a"}
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 0x7456e04af912b48b735ca4f51090776aee84f2b59bd3b6bc1b941378b183518d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2be92934-c800-4c0b-9f25-205bed5b284a.json and https://artists.proofprofile.net/proofs/artist/2be92934-c800-4c0b-9f25-205bed5b284a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7456e04af912b48b735ca4f51090776aee84f2b59bd3b6bc1b941378b183518d","name":"Jack Off Jill","registered_at":"2026-06-11T15:06:34Z","symbol":"NIM0058278","token_address":"0x3894229bbd427c6591b1586220d89a7b604b3ab9","type":"artist","uuid":"2be92934-c800-4c0b-9f25-205bed5b284a"}
album: Clear Hearts Grey Flowers
  type: MusicAlbum
  date published: 2000-01-01