J.M
type: MusicGroup
popularity: 2
followers: 4406
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5392b1cfe96ddf72a08fdcf938dde09ad70b2c455585d0bbb11b1efed1bf3855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9387556c-cabb-45c4-bf2c-d42373dfbbc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9387556c-cabb-45c4-bf2c-d42373dfbbc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9387556c-cabb-45c4-bf2c-d42373dfbbc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0x5392b1cfe96ddf72a08fdcf938dde09ad70b2c455585d0bbb11b1efed1bf3855. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9387556c-cabb-45c4-bf2c-d42373dfbbc8.json and https://artists.proofprofile.net/proofs/artist/9387556c-cabb-45c4-bf2c-d42373dfbbc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: On The Road
  type: MusicAlbum
  date published: 2019-04-26
album: On The Road
  type: MusicAlbum
  date published: 2019-04-26
album: We Will Fly
  type: MusicAlbum
  date published: 2020-01-15
album: Pause life, play music
  type: MusicAlbum
  date published: 2020-03-13
album: Beatstrumentals, Vol. 1
  type: MusicAlbum
  date published: 2020-04-24
album: Journey
  type: MusicAlbum
  date published: 2020-09-21
album: Beat Tape, Vol. 1
  type: MusicAlbum
  date published: 2020-11-03
album: Morning Lights
  type: MusicAlbum
  date published: 2021-05-07
album: Beatstrumentals, Vol. 2
  type: MusicAlbum
  date published: 2023-09-04