treez
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb80b57b9d2d50c8e3435bbd5c964c3be6193cfa8a13c2a604ca3238c5f9fd691
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27569438-854d-4921-b390-c16c303c1469.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27569438-854d-4921-b390-c16c303c1469.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27569438-854d-4921-b390-c16c303c1469
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
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 0xb80b57b9d2d50c8e3435bbd5c964c3be6193cfa8a13c2a604ca3238c5f9fd691. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27569438-854d-4921-b390-c16c303c1469.json and https://artists.proofprofile.net/proofs/artist/27569438-854d-4921-b390-c16c303c1469.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
album: cd-r freestyle
  type: MusicAlbum
  date published: 2025-03-28
album: death and scalpers
  type: MusicAlbum
  date published: 2025-04-04
album: treetops
  type: MusicAlbum
  date published: 2025-04-18
album: lucky!
  type: MusicAlbum
  date published: 2025-06-06
album: 808 freestyle
  type: MusicAlbum
  date published: 2025-06-20
album: lake district!
  type: MusicAlbum
  date published: 2025-06-27
album: i had to learn it.
  type: MusicAlbum
  date published: 2025-07-11
album: even now...
  type: MusicAlbum
  date published: 2025-08-15