Uncle Tree
type: MusicGroup
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4994617ead73cfaa54a2cf6a9cafc9e186fb4fe9d53a9c3d3fb521c5a80ba09c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/039854ba-6ac5-4846-82b5-8c5e06ea9d14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/039854ba-6ac5-4846-82b5-8c5e06ea9d14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/039854ba-6ac5-4846-82b5-8c5e06ea9d14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4994617ead73cfaa54a2cf6a9cafc9e186fb4fe9d53a9c3d3fb521c5a80ba09c","name":"Uncle Tree","registered_at":"2026-06-15T14:47:02Z","symbol":"NIM0741428","token_address":"0x260fa7e541ebb377a033896fa2dd062496ac1812","type":"artist","uuid":"039854ba-6ac5-4846-82b5-8c5e06ea9d14"}
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 0x4994617ead73cfaa54a2cf6a9cafc9e186fb4fe9d53a9c3d3fb521c5a80ba09c. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/039854ba-6ac5-4846-82b5-8c5e06ea9d14.json and https://artists.proofprofile.net/proofs/artist/039854ba-6ac5-4846-82b5-8c5e06ea9d14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x4994617ead73cfaa54a2cf6a9cafc9e186fb4fe9d53a9c3d3fb521c5a80ba09c","name":"Uncle Tree","registered_at":"2026-06-15T14:47:02Z","symbol":"NIM0741428","token_address":"0x260fa7e541ebb377a033896fa2dd062496ac1812","type":"artist","uuid":"039854ba-6ac5-4846-82b5-8c5e06ea9d14"}
album: With No Sunshine
  type: MusicAlbum
  date published: 2022-01-29