4 Point 0
type: MusicGroup
genre: ska
genre: ska punk
popularity: 10
followers: 691
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc70011a19a274149e3d6727cb9e3f954033104109cec4718c89d2cdf3b3c8b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e639e8-a29f-4be2-b77b-683465ea3c0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e639e8-a29f-4be2-b77b-683465ea3c0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29e639e8-a29f-4be2-b77b-683465ea3c0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc70011a19a274149e3d6727cb9e3f954033104109cec4718c89d2cdf3b3c8b7","name":"4 Point 0","registered_at":"2026-06-16T04:07:13Z","symbol":"NIM0932412","token_address":"0xdb4f9e5284eb286b48b4fcde6a8e471356fab9c7","type":"artist","uuid":"29e639e8-a29f-4be2-b77b-683465ea3c0f"}
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 0xbc70011a19a274149e3d6727cb9e3f954033104109cec4718c89d2cdf3b3c8b7. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29e639e8-a29f-4be2-b77b-683465ea3c0f.json and https://artists.proofprofile.net/proofs/artist/29e639e8-a29f-4be2-b77b-683465ea3c0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0xbc70011a19a274149e3d6727cb9e3f954033104109cec4718c89d2cdf3b3c8b7","name":"4 Point 0","registered_at":"2026-06-16T04:07:13Z","symbol":"NIM0932412","token_address":"0xdb4f9e5284eb286b48b4fcde6a8e471356fab9c7","type":"artist","uuid":"29e639e8-a29f-4be2-b77b-683465ea3c0f"}
album: Go Outside
  type: MusicAlbum
  date published: 2010-10-16
album: Not so Easy
  type: MusicAlbum
  date published: 2013-05-11