Grayson Repp
type: MusicGroup
popularity: 19
followers: 653
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e3e9863de8d196e458e639e77396fcf7d15347bb753a37e51198bdf8a8353c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad793cc-909f-44da-ae83-1551b0b7e43a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad793cc-909f-44da-ae83-1551b0b7e43a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aad793cc-909f-44da-ae83-1551b0b7e43a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e3e9863de8d196e458e639e77396fcf7d15347bb753a37e51198bdf8a8353c6","name":"Grayson Repp","registered_at":"2026-06-14T22:20:58Z","symbol":"NIM0594339","token_address":"0xed577c9c6d9cbaeb1fd11b8298f2c72d196226d2","type":"artist","uuid":"aad793cc-909f-44da-ae83-1551b0b7e43a"}
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 0x2e3e9863de8d196e458e639e77396fcf7d15347bb753a37e51198bdf8a8353c6. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aad793cc-909f-44da-ae83-1551b0b7e43a.json and https://artists.proofprofile.net/proofs/artist/aad793cc-909f-44da-ae83-1551b0b7e43a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x2e3e9863de8d196e458e639e77396fcf7d15347bb753a37e51198bdf8a8353c6","name":"Grayson Repp","registered_at":"2026-06-14T22:20:58Z","symbol":"NIM0594339","token_address":"0xed577c9c6d9cbaeb1fd11b8298f2c72d196226d2","type":"artist","uuid":"aad793cc-909f-44da-ae83-1551b0b7e43a"}
album: HOLD ON TO ME
  type: MusicAlbum
  date published: 2022-02-11
album: HOLD ON TO ME
  type: MusicAlbum
  date published: 2022-02-11
album: RISE
  type: MusicAlbum
  date published: 2022-03-25
  track: RISE
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180000
    explicit: false
    by artist: Grayson Repp
    in album: RISE
      type: MusicAlbum
      date published: 2022-03-25
    isrc code: USA2P2206042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:07:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12797afce2b8d026e33cc824192082e95d8764ea6dc178e6c95343ae472075ca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2206042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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 0x12797afce2b8d026e33cc824192082e95d8764ea6dc178e6c95343ae472075ca. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA2P2206042.
      date published: 2026-07-06T01:25:57Z
    audio: RISE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.976
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.93
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.521
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.09
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.832
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: RISE
  type: MusicAlbum
  date published: 2022-03-25
album: FLY HIGH
  type: MusicAlbum
  date published: 2022-06-17
album: FLY HIGH
  type: MusicAlbum
  date published: 2022-06-17
album: Heart and Soul
  type: MusicAlbum
  date published: 2025-03-07
album: Days Like This
  type: MusicAlbum
  date published: 2025-07-11
album: Days Like This (Matt Pridgyn Remix)
  type: MusicAlbum
  date published: 2025-10-31