Matt James
type: MusicGroup
popularity: 15
followers: 826
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72b17f685dc1f7b14b31ff5fa4da611bcb9364e37ad5252441ef8685f1c9bd80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca251f4b-f7f5-4aa8-8832-df5c1680e4f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca251f4b-f7f5-4aa8-8832-df5c1680e4f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca251f4b-f7f5-4aa8-8832-df5c1680e4f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72b17f685dc1f7b14b31ff5fa4da611bcb9364e37ad5252441ef8685f1c9bd80","name":"Matt James","registered_at":"2026-06-15T01:40:26Z","symbol":"NIM0641992","token_address":"0x3f5c6f6a2743ec0597457f1120fb355383b77563","type":"artist","uuid":"ca251f4b-f7f5-4aa8-8832-df5c1680e4f0"}
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 0x72b17f685dc1f7b14b31ff5fa4da611bcb9364e37ad5252441ef8685f1c9bd80. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca251f4b-f7f5-4aa8-8832-df5c1680e4f0.json and https://artists.proofprofile.net/proofs/artist/ca251f4b-f7f5-4aa8-8832-df5c1680e4f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x72b17f685dc1f7b14b31ff5fa4da611bcb9364e37ad5252441ef8685f1c9bd80","name":"Matt James","registered_at":"2026-06-15T01:40:26Z","symbol":"NIM0641992","token_address":"0x3f5c6f6a2743ec0597457f1120fb355383b77563","type":"artist","uuid":"ca251f4b-f7f5-4aa8-8832-df5c1680e4f0"}
album: Evolution
  type: MusicAlbum
  date published: 2000-01-01
album: Transporta
  type: MusicAlbum
  date published: 2004-01-01
album: Grover's Mill
  type: MusicAlbum
  date published: 2005
album: Live at Australia Zoo
  type: MusicAlbum
  date published: 2005-01-01
album: Futurizms
  type: MusicAlbum
  date published: 2008-01-01
album: Spirit of the Music
  type: MusicAlbum
  date published: 2008-01-01
album: Dive
  type: MusicAlbum
  date published: 2012-07-09
album: Bag O' Douche'
  type: MusicAlbum
  date published: 2013-01-01
album: Opening Lines
  type: MusicAlbum
  date published: 2014-07-25
album: Here's The Bottle
  type: MusicAlbum
  date published: 2017-05-29
album: Pretty Baby
  type: MusicAlbum
  date published: 2018-04-24
album: DER VERGESSENE GOLDZUG (Thriller, Abenteuer)
  type: MusicAlbum
  date published: 2022-01-28
album: DIE ROOSEVELT-VERSCHWÖRUNG (Thriller, Abenteuer)
  type: MusicAlbum
  date published: 2022-10-21
album: Eyes on You
  type: MusicAlbum
  date published: 2023-07-21
album: DIE SUCHE NACH EL DORADO (Thriller, Abenteuer)
  type: MusicAlbum
  date published: 2024-04-12
album: Narratives
  type: MusicAlbum
  date published: 2024-12-15