Spot On
type: MusicGroup
popularity: 2
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96dcbc5e79f02954228474dce59cb70e28a0309518e5efd2da8e53a3ed7974e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dd003a1-2743-4e41-86e0-a15aeda0ae8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dd003a1-2743-4e41-86e0-a15aeda0ae8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dd003a1-2743-4e41-86e0-a15aeda0ae8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96dcbc5e79f02954228474dce59cb70e28a0309518e5efd2da8e53a3ed7974e1","name":"Spot On","registered_at":"2026-06-16T11:25:47Z","symbol":"NIM1037133","token_address":"0x3c0598fdcbda719e4043e8d3516438e9e8a156fc","type":"artist","uuid":"3dd003a1-2743-4e41-86e0-a15aeda0ae8d"}
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 0x96dcbc5e79f02954228474dce59cb70e28a0309518e5efd2da8e53a3ed7974e1. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dd003a1-2743-4e41-86e0-a15aeda0ae8d.json and https://artists.proofprofile.net/proofs/artist/3dd003a1-2743-4e41-86e0-a15aeda0ae8d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x96dcbc5e79f02954228474dce59cb70e28a0309518e5efd2da8e53a3ed7974e1","name":"Spot On","registered_at":"2026-06-16T11:25:47Z","symbol":"NIM1037133","token_address":"0x3c0598fdcbda719e4043e8d3516438e9e8a156fc","type":"artist","uuid":"3dd003a1-2743-4e41-86e0-a15aeda0ae8d"}
album: Light as a Feather (As Featured in "Coco" Film)
  type: MusicAlbum
  date published: 2016-08-03
album: Gritty Attitude
  type: MusicAlbum
  date published: 2017-07-14
album: Power Play
  type: MusicAlbum
  date published: 2017-08-30
album: LOL!
  type: MusicAlbum
  date published: 2017-10-02
album: Power Play
  type: MusicAlbum
  date published: 2017-10-30
album: Positive Vibes
  type: MusicAlbum
  date published: 2017-12-07