Casey Calhoun
type: MusicGroup
popularity: 7
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86e7de7c9b52e27d3afe58cd6c398cbb9e2c80ff2b8a34655ab7fe20083eecc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c864f3f-4be4-4b47-9ffa-16e4b77b2d88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c864f3f-4be4-4b47-9ffa-16e4b77b2d88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c864f3f-4be4-4b47-9ffa-16e4b77b2d88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86e7de7c9b52e27d3afe58cd6c398cbb9e2c80ff2b8a34655ab7fe20083eecc8","name":"Casey Calhoun","registered_at":"2026-06-17T03:27:28Z","symbol":"NIM1266561","token_address":"0xe913b2ba5a32a95a8a700b516ef1a818b55ef2eb","type":"artist","uuid":"6c864f3f-4be4-4b47-9ffa-16e4b77b2d88"}
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 0x86e7de7c9b52e27d3afe58cd6c398cbb9e2c80ff2b8a34655ab7fe20083eecc8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c864f3f-4be4-4b47-9ffa-16e4b77b2d88.json and https://artists.proofprofile.net/proofs/artist/6c864f3f-4be4-4b47-9ffa-16e4b77b2d88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x86e7de7c9b52e27d3afe58cd6c398cbb9e2c80ff2b8a34655ab7fe20083eecc8","name":"Casey Calhoun","registered_at":"2026-06-17T03:27:28Z","symbol":"NIM1266561","token_address":"0xe913b2ba5a32a95a8a700b516ef1a818b55ef2eb","type":"artist","uuid":"6c864f3f-4be4-4b47-9ffa-16e4b77b2d88"}
album: #VlogBeats
  type: MusicAlbum
  date published: 2016-07-10
album: Classic
  type: MusicAlbum
  date published: 2016-10-28
album: Burning Inside
  type: MusicAlbum
  date published: 2016-11-13
album: Trilogy
  type: MusicAlbum
  date published: 2017-02-10
album: The Summer Collection
  type: MusicAlbum
  date published: 2017-06-11
album: Snow Dayz
  type: MusicAlbum
  date published: 2017-12-10
album: Foolish of Me
  type: MusicAlbum
  date published: 2018-02-23
album: Thanks.Giving
  type: MusicAlbum
  date published: 2018-11-21
album: Paradise
  type: MusicAlbum
  date published: 2022-07-08
album: 128 East Main
  type: MusicAlbum
  date published: 2022-11-18
album: Christmas Nights
  type: MusicAlbum
  date published: 2022-12-02
album: Life - EP
  type: MusicAlbum
  date published: 2025-07-11