Matthew Harris
type: MusicGroup
popularity: 27
followers: 1350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bb3c819-81cc-4133-b421-16f67670ab43.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/5bb3c819-81cc-4133-b421-16f67670ab43.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e688b8add77493909da2cda9d91cd701f97cfad4ad297be3789254dc75f97d9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bb3c819-81cc-4133-b421-16f67670ab43.json and https://artists.proofprofile.net/proofs/artist/5bb3c819-81cc-4133-b421-16f67670ab43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4e688b8add77493909da2cda9d91cd701f97cfad4ad297be3789254dc75f97d9","name":"Matthew Harris","registered_at":"2026-06-11T21:37:56Z","symbol":"NIM0119423","token_address":"0xe366707e451770568d94ad498ffccdbd30a99fe3","type":"artist","uuid":"5bb3c819-81cc-4133-b421-16f67670ab43"}
album: Closer Than You Think
  type: MusicAlbum
  date published: 2018-02-09
album: Fracture
  type: MusicAlbum
  date published: 2018-09-29
album: Saturday Night / Sunday Morning
  type: MusicAlbum
  date published: 2019-03-22
album: 2 (B L I N D)
  type: MusicAlbum
  date published: 2019-10-13
album: A Difficult Winter
  type: MusicAlbum
  date published: 2021-02-11
album: ПРОСТИ
  type: MusicAlbum
  date published: 2024-08-23
album: Воспоминания
  type: MusicAlbum
  date published: 2024-10-02
track: Completely Abandoned - Chapel Sessions

Completely Abandoned - Chapel Sessions
type: MusicRecording
duration: PT4M45S
duration ms: 285742
explicit: false
by artist: Gateway Worship
by artist: Matthew Harris
in album: Chapel Sessions
  type: MusicAlbum
  date published: 2024-05-03
genre: ccm
genre: christian-music
genre: world-worship
genre: worship
isrc code: US6WP2400135
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6WP2400135
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
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
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f20babfd484f604eea8c9a8a36d2059f4625344b59620542dce80e7de74aa03. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US6WP2400135.
  date published: 2026-06-13T17:25:41Z
audio: Completely Abandoned - Chapel Sessions
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.88
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor