Dandy Culver
type: MusicGroup
popularity: 4
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54f27bb7aae1657f5ac9a4748a34f6208f1d68eee5aa13f5dcc18603fdd5bd80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed13faa7-1f9a-49f2-8d7f-d3c046c424b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed13faa7-1f9a-49f2-8d7f-d3c046c424b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed13faa7-1f9a-49f2-8d7f-d3c046c424b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54f27bb7aae1657f5ac9a4748a34f6208f1d68eee5aa13f5dcc18603fdd5bd80","name":"Dandy Culver","registered_at":"2026-06-21T11:32:28Z","symbol":"NIM1912395","token_address":"0x4f24083ee5470fcf8be2a2bc57bc0b9e78a15c91","type":"artist","uuid":"ed13faa7-1f9a-49f2-8d7f-d3c046c424b6"}
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 0x54f27bb7aae1657f5ac9a4748a34f6208f1d68eee5aa13f5dcc18603fdd5bd80. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed13faa7-1f9a-49f2-8d7f-d3c046c424b6.json and https://artists.proofprofile.net/proofs/artist/ed13faa7-1f9a-49f2-8d7f-d3c046c424b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x54f27bb7aae1657f5ac9a4748a34f6208f1d68eee5aa13f5dcc18603fdd5bd80","name":"Dandy Culver","registered_at":"2026-06-21T11:32:28Z","symbol":"NIM1912395","token_address":"0x4f24083ee5470fcf8be2a2bc57bc0b9e78a15c91","type":"artist","uuid":"ed13faa7-1f9a-49f2-8d7f-d3c046c424b6"}
album: Songs From The Top, Vol.1
  type: MusicAlbum
  date published: 2021-12-30
album: Songs From the Top, Vol. 1
  type: MusicAlbum
  date published: 2021-12-30