Unity 4
type: MusicGroup
genre: christian country
genre: southern gospel
popularity: 2
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf121c2a621fd2d30a610134fff322bcada386225048a75441c78404a1083badf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5dfcf0e-5971-4a7b-ab1f-f344162359f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5dfcf0e-5971-4a7b-ab1f-f344162359f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5dfcf0e-5971-4a7b-ab1f-f344162359f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf121c2a621fd2d30a610134fff322bcada386225048a75441c78404a1083badf","name":"Unity 4","registered_at":"2026-06-20T07:16:40Z","symbol":"NIM1551697","token_address":"0x968d96dfcc6a03e770da7d342fd2210f50e97b69","type":"artist","uuid":"a5dfcf0e-5971-4a7b-ab1f-f344162359f1"}
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 0xf121c2a621fd2d30a610134fff322bcada386225048a75441c78404a1083badf. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5dfcf0e-5971-4a7b-ab1f-f344162359f1.json and https://artists.proofprofile.net/proofs/artist/a5dfcf0e-5971-4a7b-ab1f-f344162359f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xf121c2a621fd2d30a610134fff322bcada386225048a75441c78404a1083badf","name":"Unity 4","registered_at":"2026-06-20T07:16:40Z","symbol":"NIM1551697","token_address":"0x968d96dfcc6a03e770da7d342fd2210f50e97b69","type":"artist","uuid":"a5dfcf0e-5971-4a7b-ab1f-f344162359f1"}
album: Marching On
  type: MusicAlbum
  date published: 2017-08-05
album: Happy Feeling
  type: MusicAlbum
  date published: 2019-09-18
album: Classic Quartet Singin' with Unity 4
  type: MusicAlbum
  date published: 2022-08-29
album: Who Do You Think?
  type: MusicAlbum
  date published: 2022-11-30
album: A Unity 4 Christmas
  type: MusicAlbum
  date published: 2023-07-15
album: A Collection of Favorites
  type: MusicAlbum
  date published: 2024-07-15
album: Nothing Occurs to God
  type: MusicAlbum
  date published: 2025-05-21