Black Cat Bone
type: MusicGroup
genre: blues
genre: blues rock
description: A black cat bone is a type of lucky charm used in the magical tradition of hoodoo. It is thought to ensure a variety of positive effects, such as invisibility, good luck, protection from malevolent ma
popularity: 4
followers: 362
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06cfc1937dc618f4a93947beda50753f98ac5bc9ba4731218f10a3abd7df722f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28b72bcd-6e83-4573-b3cf-7afd4696d6ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28b72bcd-6e83-4573-b3cf-7afd4696d6ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28b72bcd-6e83-4573-b3cf-7afd4696d6ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06cfc1937dc618f4a93947beda50753f98ac5bc9ba4731218f10a3abd7df722f","name":"Black Cat Bone","registered_at":"2026-06-16T03:47:44Z","symbol":"NIM0927756","token_address":"0xc34c114fcee986c1242972923aee909d5d54006d","type":"artist","uuid":"28b72bcd-6e83-4573-b3cf-7afd4696d6ef"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cfc1937dc618f4a93947beda50753f98ac5bc9ba4731218f10a3abd7df722f. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28b72bcd-6e83-4573-b3cf-7afd4696d6ef.json and https://artists.proofprofile.net/proofs/artist/28b72bcd-6e83-4573-b3cf-7afd4696d6ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x06cfc1937dc618f4a93947beda50753f98ac5bc9ba4731218f10a3abd7df722f","name":"Black Cat Bone","registered_at":"2026-06-16T03:47:44Z","symbol":"NIM0927756","token_address":"0xc34c114fcee986c1242972923aee909d5d54006d","type":"artist","uuid":"28b72bcd-6e83-4573-b3cf-7afd4696d6ef"}
album: Drinkin' Alone
  type: MusicAlbum
  date published: 2008-01-01
album: Jammin
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album: Some Grace
  type: MusicAlbum
  date published: 2013-03-16
album: Black Cat Bone
  type: MusicAlbum
  date published: 2015-12-01