Ocean Sah
type: MusicGroup
popularity: 12
followers: 497
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc608a175c543ab83af4f91a517335a9ddc45b5a85b57857cfba8ceff09917c2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e86950ea-47e5-4102-8b92-660510acb76a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e86950ea-47e5-4102-8b92-660510acb76a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e86950ea-47e5-4102-8b92-660510acb76a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc608a175c543ab83af4f91a517335a9ddc45b5a85b57857cfba8ceff09917c2b","name":"Ocean Sah","registered_at":"2026-06-15T04:58:12Z","symbol":"NIM0689211","token_address":"0x28f0dcb7bff956eb2be732874962a937e7d993cc","type":"artist","uuid":"e86950ea-47e5-4102-8b92-660510acb76a"}
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 0xc608a175c543ab83af4f91a517335a9ddc45b5a85b57857cfba8ceff09917c2b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e86950ea-47e5-4102-8b92-660510acb76a.json and https://artists.proofprofile.net/proofs/artist/e86950ea-47e5-4102-8b92-660510acb76a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xc608a175c543ab83af4f91a517335a9ddc45b5a85b57857cfba8ceff09917c2b","name":"Ocean Sah","registered_at":"2026-06-15T04:58:12Z","symbol":"NIM0689211","token_address":"0x28f0dcb7bff956eb2be732874962a937e7d993cc","type":"artist","uuid":"e86950ea-47e5-4102-8b92-660510acb76a"}
album: CHLOCEAN
  type: MusicAlbum
  date published: 2021-02-16
album: SPRING
  type: MusicAlbum
  date published: 2021-03-24
album: KOKOROOM
  type: MusicAlbum
  date published: 2021-04-13
album: THURSDAY NIGHT
  type: MusicAlbum
  date published: 2021-06-12
album: MINI SUN SET
  type: MusicAlbum
  date published: 2021-08-27
  track: MINI SUN SET
    type: MusicRecording
    duration: PT9M58S
    duration ms: 598073
    explicit: true
    by artist: Ocean Sah
    in album: MINI SUN SET
      type: MusicAlbum
      date published: 2021-08-27
    isrc code: QZMEM2192284
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:26:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa02f8146729f07f111145c622d8390e5ffaf3241e14caed5347e49129b92609b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2192284
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xa02f8146729f07f111145c622d8390e5ffaf3241e14caed5347e49129b92609b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZMEM2192284.
      date published: 2026-07-04T11:19:20Z
    audio: MINI SUN SET
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.017
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.753
      additional property: Speechiness
        type: PropertyValue
        value: 0.298
      additional property: Acousticness
        type: PropertyValue
        value: 0.154
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.448
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.229
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: RYUK
  type: MusicAlbum
  date published: 2021-10-20
album: GASAH (GROKUWA remixx)
  type: MusicAlbum
  date published: 2021-12-06
album: CINQ SIX SET
  type: MusicAlbum
  date published: 2022-01-12
album: MINI DARK SET
  type: MusicAlbum
  date published: 2022-02-02
album: CHRISTIANE.F
  type: MusicAlbum
  date published: 2022-11-26
album: MUGIWARA
  type: MusicAlbum
  date published: 2023-01-10
album: THE PROFESSOR
  type: MusicAlbum
  date published: 2023-10-12
album: MUGIWARA (MASTERED)
  type: MusicAlbum
  date published: 2024-03-23