Chris Castino
type: MusicGroup
genre: bluegrass
genre: newgrass
popularity: 8
followers: 435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3816e4441eb824bf0ed2a48bb52f75bb8af28cec394bf0b65b606b0aca6aaa79
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/ec283ac8-c7a1-4804-bac2-d4122f4a9a74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec283ac8-c7a1-4804-bac2-d4122f4a9a74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec283ac8-c7a1-4804-bac2-d4122f4a9a74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3816e4441eb824bf0ed2a48bb52f75bb8af28cec394bf0b65b606b0aca6aaa79","name":"Chris Castino","registered_at":"2026-06-21T10:59:15Z","symbol":"NIM1905494","token_address":"0xac31928c3fe40e49eb815e0449cffae38fe7d496","type":"artist","uuid":"ec283ac8-c7a1-4804-bac2-d4122f4a9a74"}
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 0x3816e4441eb824bf0ed2a48bb52f75bb8af28cec394bf0b65b606b0aca6aaa79. 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/ec283ac8-c7a1-4804-bac2-d4122f4a9a74.json and https://artists.proofprofile.net/proofs/artist/ec283ac8-c7a1-4804-bac2-d4122f4a9a74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x3816e4441eb824bf0ed2a48bb52f75bb8af28cec394bf0b65b606b0aca6aaa79","name":"Chris Castino","registered_at":"2026-06-21T10:59:15Z","symbol":"NIM1905494","token_address":"0xac31928c3fe40e49eb815e0449cffae38fe7d496","type":"artist","uuid":"ec283ac8-c7a1-4804-bac2-d4122f4a9a74"}
album: Brazil
  type: MusicAlbum
  date published: 2020-03-13
album: Brazil
  type: MusicAlbum
  date published: 2020-03-13
album: Red Sky
  type: MusicAlbum
  date published: 2021-12-23
album: Jackson County
  type: MusicAlbum
  date published: 2022-01-14
album: Fresh Pickles
  type: MusicAlbum
  date published: 2022-02-04
album: And When I Die
  type: MusicAlbum
  date published: 2022-03-07