Matt Fear
type: MusicGroup
genre: g-house
popularity: 3
followers: 763
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2869c3303bb29061760620ef4fcd0141265fa29f9dabb0a12b4ea4e61df9b44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b34514e9-ce83-4209-b10d-d17863c31bc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b34514e9-ce83-4209-b10d-d17863c31bc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b34514e9-ce83-4209-b10d-d17863c31bc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2869c3303bb29061760620ef4fcd0141265fa29f9dabb0a12b4ea4e61df9b44","name":"Matt Fear","registered_at":"2026-06-20T13:24:19Z","symbol":"NIM1621746","token_address":"0x594a85036673aeb26c1c3c2e129762f3c3c5bda9","type":"artist","uuid":"b34514e9-ce83-4209-b10d-d17863c31bc8"}
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 0xb2869c3303bb29061760620ef4fcd0141265fa29f9dabb0a12b4ea4e61df9b44. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b34514e9-ce83-4209-b10d-d17863c31bc8.json and https://artists.proofprofile.net/proofs/artist/b34514e9-ce83-4209-b10d-d17863c31bc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xb2869c3303bb29061760620ef4fcd0141265fa29f9dabb0a12b4ea4e61df9b44","name":"Matt Fear","registered_at":"2026-06-20T13:24:19Z","symbol":"NIM1621746","token_address":"0x594a85036673aeb26c1c3c2e129762f3c3c5bda9","type":"artist","uuid":"b34514e9-ce83-4209-b10d-d17863c31bc8"}
album: Moods EP
  type: MusicAlbum
  date published: 2011-09-21
album: Nothing Stays The Same EP
  type: MusicAlbum
  date published: 2011-09-30
album: Connect EP
  type: MusicAlbum
  date published: 2011-10-12
album: Get Graphic EP
  type: MusicAlbum
  date published: 2011-12-27
album: Powerband EP
  type: MusicAlbum
  date published: 2012-05-28
album: Too Long EP
  type: MusicAlbum
  date published: 2012-07-24
album: Groove With It EP
  type: MusicAlbum
  date published: 2013-03-01
album: Groove With It EP
  type: MusicAlbum
  date published: 2013-03-15
album: That Girl EP
  type: MusicAlbum
  date published: 2013-05-14
album: Vice
  type: MusicAlbum
  date published: 2013-05-20
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  type: MusicAlbum
  date published: 2013-07-15
album: Hotbox
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  date published: 2014-06-18
album: Kill Shot
  type: MusicAlbum
  date published: 2014-08-25
album: Kill Shot
  type: MusicAlbum
  date published: 2014-09-08
album: The Ride
  type: MusicAlbum
  date published: 2014-10-13
album: Venom EP
  type: MusicAlbum
  date published: 2014-11-11
album: Acidic / Vapo Rub
  type: MusicAlbum
  date published: 2015-01-12
album: Acidic / Vapo Rup
  type: MusicAlbum
  date published: 2015-01-12
album: Acidic / Vapo Rub
  type: MusicAlbum
  date published: 2015-03-03
album: Peace & Night EP
  type: MusicAlbum
  date published: 2015-05-04
album: Paradox EP
  type: MusicAlbum
  date published: 2016-05-23
album: No Need For Words
  type: MusicAlbum
  date published: 2017-04-17
album: Tough Break
  type: MusicAlbum
  date published: 2017-11-10
album: Tough Break
  type: MusicAlbum
  date published: 2017-11-10
album: Absolute Terrace
  type: MusicAlbum
  date published: 2018-02-05
album: Tough Break Remixes, Pt. I
  type: MusicAlbum
  date published: 2018-06-01
album: Tough Break Remixes, Pt. I
  type: MusicAlbum
  date published: 2018-06-15
album: Tough Break Remixes, Pt. 2
  type: MusicAlbum
  date published: 2018-12-20
album: The After Hours
  type: MusicAlbum
  date published: 2025-06-06