Matt Masters
type: MusicGroup
genre: deep house
popularity: 3
followers: 528
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x138920e012763bb4eb1f9c7d69f852bbac315e1be941eeb12ff4229531fcba47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b03c5e3-851c-4596-9713-f6481c83794c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b03c5e3-851c-4596-9713-f6481c83794c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b03c5e3-851c-4596-9713-f6481c83794c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x138920e012763bb4eb1f9c7d69f852bbac315e1be941eeb12ff4229531fcba47","name":"Matt Masters","registered_at":"2026-06-15T23:00:46Z","symbol":"NIM0859218","token_address":"0xf5716380f02e4d49ae7688840362492b95945ed2","type":"artist","uuid":"1b03c5e3-851c-4596-9713-f6481c83794c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138920e012763bb4eb1f9c7d69f852bbac315e1be941eeb12ff4229531fcba47. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b03c5e3-851c-4596-9713-f6481c83794c.json and https://artists.proofprofile.net/proofs/artist/1b03c5e3-851c-4596-9713-f6481c83794c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T09:51:37Z
  text: {"copyright_id":"0x138920e012763bb4eb1f9c7d69f852bbac315e1be941eeb12ff4229531fcba47","name":"Matt Masters","registered_at":"2026-06-15T23:00:46Z","symbol":"NIM0859218","token_address":"0xf5716380f02e4d49ae7688840362492b95945ed2","type":"artist","uuid":"1b03c5e3-851c-4596-9713-f6481c83794c"}
album: Walk The Walk / Rolling
  type: MusicAlbum
  date published: 2007-11-19
album: Nocturnal Toms EP
  type: MusicAlbum
  date published: 2010-07-25
album: All Night Dancing
  type: MusicAlbum
  date published: 2011-08-05
album: La Vallée EP
  type: MusicAlbum
  date published: 2014-11-17
album: Never Ending Nights Album Sampler
  type: MusicAlbum
  date published: 2019-09-27
album: Never Ending Nights Album Sampler
  type: MusicAlbum
  date published: 2019-09-27
album: Never Ending Nights Album Sampler
  type: MusicAlbum
  date published: 2019-09-27
album: Never Ending Nights
  type: MusicAlbum
  date published: 2019-10-11
album: Never Ending Nights
  type: MusicAlbum
  date published: 2019-10-11
album: Never Ending Nights
  type: MusicAlbum
  date published: 2019-10-11
album: Worlds Collide
  type: MusicAlbum
  date published: 2023-01-06
album: Worlds Collide EP
  type: MusicAlbum
  date published: 2023-01-27
album: Worlds Collide EP
  type: MusicAlbum
  date published: 2023-01-27
album: Look What You've Done
  type: MusicAlbum
  date published: 2023-05-26
album: I've Opened My Eyes
  type: MusicAlbum
  date published: 2023-06-23
album: I've Opened My Eyes
  type: MusicAlbum
  date published: 2023-06-23