Mdtrey
type: MusicGroup
popularity: 2
followers: 298
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ec677740a936e6fc47b6a13c620638f03c0ab8f0041f38570d1471be6982f96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce63a95b-6f16-4582-9c22-6bf20db423e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce63a95b-6f16-4582-9c22-6bf20db423e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce63a95b-6f16-4582-9c22-6bf20db423e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0x2ec677740a936e6fc47b6a13c620638f03c0ab8f0041f38570d1471be6982f96. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce63a95b-6f16-4582-9c22-6bf20db423e7.json and https://artists.proofprofile.net/proofs/artist/ce63a95b-6f16-4582-9c22-6bf20db423e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Never Change
  type: MusicAlbum
  date published: 2020-03-30
album: From Nuttin'
  type: MusicAlbum
  date published: 2020-03-30
album: Life I'm Livin'
  type: MusicAlbum
  date published: 2020-09-13
album: Heaven Sent
  type: MusicAlbum
  date published: 2020-12-18
album: Up Now
  type: MusicAlbum
  date published: 2021-01-29
album: New Season
  type: MusicAlbum
  date published: 2021-04-23
album: Love Yourself
  type: MusicAlbum
  date published: 2021-08-13
album: Rainy Days
  type: MusicAlbum
  date published: 2022-02-18
album: In My Lane
  type: MusicAlbum
  date published: 2022-04-22
album: N.B.A
  type: MusicAlbum
  date published: 2022-07-08
album: Cold World
  type: MusicAlbum
  date published: 2023-03-24
album: Hall of Fame
  type: MusicAlbum
  date published: 2023-06-16
album: Fake Love
  type: MusicAlbum
  date published: 2024-01-19
album: Wherever You Are
  type: MusicAlbum
  date published: 2024-03-01