Loa Greyson
type: MusicGroup
genre: acoustic pop
popularity: 6
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9fb414016132ffcab0c6914c5b1285bcd07fe979c79347367183e01278501b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f06de63-f182-4275-8f0e-b2699f63bf4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f06de63-f182-4275-8f0e-b2699f63bf4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f06de63-f182-4275-8f0e-b2699f63bf4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9fb414016132ffcab0c6914c5b1285bcd07fe979c79347367183e01278501b8","name":"Loa Greyson","registered_at":"2026-06-17T09:51:01Z","symbol":"NIM1358037","token_address":"0xa0baaeda44e6b07bb9561993a8783926ad6847ac","type":"artist","uuid":"7f06de63-f182-4275-8f0e-b2699f63bf4d"}
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 0xf9fb414016132ffcab0c6914c5b1285bcd07fe979c79347367183e01278501b8. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f06de63-f182-4275-8f0e-b2699f63bf4d.json and https://artists.proofprofile.net/proofs/artist/7f06de63-f182-4275-8f0e-b2699f63bf4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xf9fb414016132ffcab0c6914c5b1285bcd07fe979c79347367183e01278501b8","name":"Loa Greyson","registered_at":"2026-06-17T09:51:01Z","symbol":"NIM1358037","token_address":"0xa0baaeda44e6b07bb9561993a8783926ad6847ac","type":"artist","uuid":"7f06de63-f182-4275-8f0e-b2699f63bf4d"}
album: Better Place
  type: MusicAlbum
  date published: 2011-02-06
album: Company
  type: MusicAlbum
  date published: 2012-09-26
album: Waiting For Me On The Shore
  type: MusicAlbum
  date published: 2015-03-04
album: Nifo Oti
  type: MusicAlbum
  date published: 2016-08-12
  track: Nifo Oti
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300043
    explicit: false
    by artist: Loa Greyson
    in album: Nifo Oti
      type: MusicAlbum
      date published: 2016-08-12
    genre: acoustic pop
    isrc code: USHM21657696
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:33:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25e900ef3595db4ef0296b668d24191a2bb5999848ee472af6b77b59fe159da5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21657696
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:35:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e900ef3595db4ef0296b668d24191a2bb5999848ee472af6b77b59fe159da5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:35:28Z), 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/USHM21657696.
      date published: 2026-07-15T16:35:28Z
    audio: Nifo Oti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.015
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.421
      additional property: Energy
        type: PropertyValue
        value: 0.723
      additional property: Speechiness
        type: PropertyValue
        value: 0.115
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.418
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.658
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Malietoa
  type: MusicAlbum
  date published: 2017-05-01
album: Eleni
  type: MusicAlbum
  date published: 2020-02-29
album: Island Beauty
  type: MusicAlbum
  date published: 2021-02-11
album: Home Again
  type: MusicAlbum
  date published: 2021-07-06
album: Ua Sili Samoa
  type: MusicAlbum
  date published: 2022-11-29
album: Eleni: The Music of Fa'anana Jerome Grey
  type: MusicAlbum
  date published: 2024-06-18