Reagan Dandy
type: MusicGroup
popularity: 6
followers: 223
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e89b1c2da76d74eda7eea077181f682a3d13704a064eb779bc8e0fd8249fd4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bec9e1-463e-4bba-a547-9664fd6de475.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bec9e1-463e-4bba-a547-9664fd6de475.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37bec9e1-463e-4bba-a547-9664fd6de475
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e89b1c2da76d74eda7eea077181f682a3d13704a064eb779bc8e0fd8249fd4e","name":"Reagan Dandy","registered_at":"2026-06-16T08:57:21Z","symbol":"NIM1001708","token_address":"0x1685fe1a95c816b43be27e6b57c50e9327acc0fc","type":"artist","uuid":"37bec9e1-463e-4bba-a547-9664fd6de475"}
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 0x1e89b1c2da76d74eda7eea077181f682a3d13704a064eb779bc8e0fd8249fd4e. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37bec9e1-463e-4bba-a547-9664fd6de475.json and https://artists.proofprofile.net/proofs/artist/37bec9e1-463e-4bba-a547-9664fd6de475.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x1e89b1c2da76d74eda7eea077181f682a3d13704a064eb779bc8e0fd8249fd4e","name":"Reagan Dandy","registered_at":"2026-06-16T08:57:21Z","symbol":"NIM1001708","token_address":"0x1685fe1a95c816b43be27e6b57c50e9327acc0fc","type":"artist","uuid":"37bec9e1-463e-4bba-a547-9664fd6de475"}
album: Kilifi
  type: MusicAlbum
  date published: 2023-04-30
album: Huu Mwaka
  type: MusicAlbum
  date published: 2023-05-08
album: Zogo
  type: MusicAlbum
  date published: 2024-09-18