Oceans in Silhouette
type: MusicGroup
popularity: 20
followers: 800
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52c8b4e13cc21e0b39981346a81d4f61348bbab5cc2999f24289875ff384bca5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/185d1db8-0f06-42e8-bbc5-60bd35870f97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/185d1db8-0f06-42e8-bbc5-60bd35870f97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/185d1db8-0f06-42e8-bbc5-60bd35870f97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52c8b4e13cc21e0b39981346a81d4f61348bbab5cc2999f24289875ff384bca5","name":"Oceans in Silhouette","registered_at":"2026-06-14T07:02:24Z","symbol":"NIM0375241","token_address":"0x7a164d7948eb1acb10f992d3a1c8bb909e215e11","type":"artist","uuid":"185d1db8-0f06-42e8-bbc5-60bd35870f97"}
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 0x52c8b4e13cc21e0b39981346a81d4f61348bbab5cc2999f24289875ff384bca5. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/185d1db8-0f06-42e8-bbc5-60bd35870f97.json and https://artists.proofprofile.net/proofs/artist/185d1db8-0f06-42e8-bbc5-60bd35870f97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x52c8b4e13cc21e0b39981346a81d4f61348bbab5cc2999f24289875ff384bca5","name":"Oceans in Silhouette","registered_at":"2026-06-14T07:02:24Z","symbol":"NIM0375241","token_address":"0x7a164d7948eb1acb10f992d3a1c8bb909e215e11","type":"artist","uuid":"185d1db8-0f06-42e8-bbc5-60bd35870f97"}
album: Tempered in Twilight
  type: MusicAlbum
  date published: 2020-09-10
album: Ouroboros
  type: MusicAlbum
  date published: 2022-05-20
album: Silver Skin
  type: MusicAlbum
  date published: 2023-02-23
album: Shouting From The Ocean
  type: MusicAlbum
  date published: 2023-09-07
album: Surrender To Silence
  type: MusicAlbum
  date published: 2023-10-16
album: Reaper On A Leash
  type: MusicAlbum
  date published: 2023-11-24
album: Heliotrope
  type: MusicAlbum
  date published: 2024-01-23
album: At The Water's Edge
  type: MusicAlbum
  date published: 2024-03-01
album: greedy
  type: MusicAlbum
  date published: 2024-03-18
album: Devil On My Shoulder
  type: MusicAlbum
  date published: 2024-04-12
album: Devil(s) On My Shoulder
  type: MusicAlbum
  date published: 2024-04-26
album: Matryoshka
  type: MusicAlbum
  date published: 2025-01-16
  track: Matryoshka
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216124
    explicit: false
    by artist: Oceans in Silhouette
    in album: Matryoshka
      type: MusicAlbum
      date published: 2025-01-16
    isrc code: QT3F32434639
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:37:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf714ea2d5f28b7bca9995a1e323df85ad83b48ba3078b3d8233b73fbf96d5864
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32434639
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xf714ea2d5f28b7bca9995a1e323df85ad83b48ba3078b3d8233b73fbf96d5864. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QT3F32434639.
      date published: 2026-07-03T10:47:44Z
    audio: Matryoshka
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.051
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.944
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.541
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.412
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: High Tide
  type: MusicAlbum
  date published: 2025-06-06
album: Cemetery in the Clouds
  type: MusicAlbum
  date published: 2025-07-24
album: Under My Skin
  type: MusicAlbum
  date published: 2025-10-16
album: Pulse of Dawn
  type: MusicAlbum
  date published: 2025-11-14