Floating Crowbar
type: MusicGroup
genre: celtic
popularity: 5
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6ef58ac70ec84846e51976377d23770d22d6b6ad6996e3409627f7a49f2810a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b54b29d6-98f3-4d48-a892-f016a11c2894.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b54b29d6-98f3-4d48-a892-f016a11c2894.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b54b29d6-98f3-4d48-a892-f016a11c2894
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6ef58ac70ec84846e51976377d23770d22d6b6ad6996e3409627f7a49f2810a","name":"Floating Crowbar","registered_at":"2026-06-20T14:24:06Z","symbol":"NIM1630702","token_address":"0x688e0db5365efa71b1bf6f845840ef69cb9edb50","type":"artist","uuid":"b54b29d6-98f3-4d48-a892-f016a11c2894"}
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 0xc6ef58ac70ec84846e51976377d23770d22d6b6ad6996e3409627f7a49f2810a. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b54b29d6-98f3-4d48-a892-f016a11c2894.json and https://artists.proofprofile.net/proofs/artist/b54b29d6-98f3-4d48-a892-f016a11c2894.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xc6ef58ac70ec84846e51976377d23770d22d6b6ad6996e3409627f7a49f2810a","name":"Floating Crowbar","registered_at":"2026-06-20T14:24:06Z","symbol":"NIM1630702","token_address":"0x688e0db5365efa71b1bf6f845840ef69cb9edb50","type":"artist","uuid":"b54b29d6-98f3-4d48-a892-f016a11c2894"}
album: Two Nights in December
  type: MusicAlbum
  date published: 2011-02-27
album: The Torn Jacket
  type: MusicAlbum
  date published: 2013-08-15
album: Going to the Well
  type: MusicAlbum
  date published: 2015-11-14
album: Down the Lane
  type: MusicAlbum
  date published: 2019-07-10
album: The Twisted Tree
  type: MusicAlbum
  date published: 2022-08-25