Trehundred$
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb74e9a02a8830dc36e8e9c9037a59a09a9a4fbad920f942f93f2a0aec0966e91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfef0d25-3f6f-46b2-85c3-3f619bb5b578.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfef0d25-3f6f-46b2-85c3-3f619bb5b578.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfef0d25-3f6f-46b2-85c3-3f619bb5b578
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xb74e9a02a8830dc36e8e9c9037a59a09a9a4fbad920f942f93f2a0aec0966e91. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfef0d25-3f6f-46b2-85c3-3f619bb5b578.json and https://artists.proofprofile.net/proofs/artist/cfef0d25-3f6f-46b2-85c3-3f619bb5b578.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Tre Tookyo Songz 2
  type: MusicAlbum
  date published: 2015-12-31
album: Tre TookYo Songz Again
  type: MusicAlbum
  date published: 2016-06-03
album: Ca$hually Late
  type: MusicAlbum
  date published: 2019-02-27
album: LongTime
  type: MusicAlbum
  date published: 2019-04-25
album: Wit It Too
  type: MusicAlbum
  date published: 2023-01-15
album: Closer To You
  type: MusicAlbum
  date published: 2024-11-05