MTTR
type: MusicGroup
popularity: 8
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafbdc7b63cbc1f5b1b9b6ef9790218a11eb19ec61fe40279c6d554814b5f1cac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c610bd4d-9474-4504-b195-8c84af35a0c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c610bd4d-9474-4504-b195-8c84af35a0c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c610bd4d-9474-4504-b195-8c84af35a0c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
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 0xafbdc7b63cbc1f5b1b9b6ef9790218a11eb19ec61fe40279c6d554814b5f1cac. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c610bd4d-9474-4504-b195-8c84af35a0c4.json and https://artists.proofprofile.net/proofs/artist/c610bd4d-9474-4504-b195-8c84af35a0c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
album: Bless
  type: MusicAlbum
  date published: 2018
album: Beat Beat
  type: MusicAlbum
  date published: 2019
album: Firewalker
  type: MusicAlbum
  date published: 2019-03-21
album: MTTR
  type: MusicAlbum
  date published: 2019-04-26
album: Got Me So
  type: MusicAlbum
  date published: 2019-05-31
album: Beat Beat
  type: MusicAlbum
  date published: 2019-11-22
album: The Free Fall
  type: MusicAlbum
  date published: 2024-06-20
album: Influencers
  type: MusicAlbum
  date published: 2024-11-14
album: It's Coming Around
  type: MusicAlbum
  date published: 2025-03-06
album: 3G VERSUS THE FREE FALL
  type: MusicAlbum
  date published: 2025-03-21