Matt Time
type: MusicGroup
popularity: 8
followers: 268
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ee9f41a447e1329d6bd26683e74a5a7c82397cd184fd1e692b6fa088a7787. 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/c57e2d11-a1a0-44e5-bad9-e97db2f90c59.json and https://artists.proofprofile.net/proofs/artist/c57e2d11-a1a0-44e5-bad9-e97db2f90c59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x947ee9f41a447e1329d6bd26683e74a5a7c82397cd184fd1e692b6fa088a7787","name":"Matt Time","registered_at":"2026-06-20T20:56:01Z","symbol":"NIM1711721","token_address":"0x50f719de019f42926be86f4549f22125432c1be8","type":"artist","uuid":"c57e2d11-a1a0-44e5-bad9-e97db2f90c59"}
album: 70's Project
  type: MusicAlbum
  date published: 2013-10-28
album: Vice EP
  type: MusicAlbum
  date published: 2014-02-07
album: South Zoo
  type: MusicAlbum
  date published: 2014-02-28
album: Roots
  type: MusicAlbum
  date published: 2014-03-03
album: 0615AM EP
  type: MusicAlbum
  date published: 2014-03-24
album: INTRO001 EP
  type: MusicAlbum
  date published: 2015-02-23
album: Telling A Story
  type: MusicAlbum
  date published: 2015-05-07
album: Time For Some Changes EP
  type: MusicAlbum
  date published: 2015-07-20
album: Pero Mira
  type: MusicAlbum
  date published: 2015-09-17
album: The Captive Mind
  type: MusicAlbum
  date published: 2015-10-08
album: Well It's A Pill
  type: MusicAlbum
  date published: 2015-10-14
album: Human Rights EP
  type: MusicAlbum
  date published: 2016-02-15
album: Good Morning EP
  type: MusicAlbum
  date published: 2016-07-25
album: Inside the Circle
  type: MusicAlbum
  date published: 2016-08-22
album: Good Morning EP
  type: MusicAlbum
  date published: 2016-08-22
track: FLASHBACK - Matt Time Remix

FLASHBACK - Matt Time Remix
type: MusicRecording
duration: PT7M19S
duration ms: 439683
explicit: false
by artist: Matt Time
by artist: Chris Drifter
in album: Flashback EP
  type: MusicAlbum
  date published: 2014-12-15
isrc code: US83Z1505886
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additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0faa9aaf16acc6255d8910dda7af966804a036127f04cf454a7d3a0c5f405044. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1505886.
  date published: 2026-06-13T15:41:10Z
audio: FLASHBACK - Matt Time Remix
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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