Castor Cinema
type: MusicGroup
popularity: 3
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9409cf9c8d8327e500329130210580b6db820dcc2512b1fd10f2ea80b2543aa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2304b857-3af2-4c4b-aba6-eea6a5d284fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2304b857-3af2-4c4b-aba6-eea6a5d284fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2304b857-3af2-4c4b-aba6-eea6a5d284fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9409cf9c8d8327e500329130210580b6db820dcc2512b1fd10f2ea80b2543aa0","name":"Castor Cinema","registered_at":"2026-06-16T01:46:04Z","symbol":"NIM0898702","token_address":"0x5c31e5f993088426a128474e8951e9652cb9ba30","type":"artist","uuid":"2304b857-3af2-4c4b-aba6-eea6a5d284fb"}
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 0x9409cf9c8d8327e500329130210580b6db820dcc2512b1fd10f2ea80b2543aa0. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2304b857-3af2-4c4b-aba6-eea6a5d284fb.json and https://artists.proofprofile.net/proofs/artist/2304b857-3af2-4c4b-aba6-eea6a5d284fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x9409cf9c8d8327e500329130210580b6db820dcc2512b1fd10f2ea80b2543aa0","name":"Castor Cinema","registered_at":"2026-06-16T01:46:04Z","symbol":"NIM0898702","token_address":"0x5c31e5f993088426a128474e8951e9652cb9ba30","type":"artist","uuid":"2304b857-3af2-4c4b-aba6-eea6a5d284fb"}
album: Hallelujah
  type: MusicAlbum
  date published: 2020-12-18
album: By Christmas Eve (Live from Castor Pianobar)
  type: MusicAlbum
  date published: 2020-12-20
album: Jul, jul strålande jul (Wonderful Peace)
  type: MusicAlbum
  date published: 2020-12-24
album: Mello(w)
  type: MusicAlbum
  date published: 2021-03-19
album: Fades Away
  type: MusicAlbum
  date published: 2021-04-02
album: Fly Away
  type: MusicAlbum
  date published: 2021-04-16
album: Butterflies
  type: MusicAlbum
  date published: 2021-04-23
album: Prisoner
  type: MusicAlbum
  date published: 2021-05-07
album: Remember Me
  type: MusicAlbum
  date published: 2021-05-14
album: The Best
  type: MusicAlbum
  date published: 2021-05-28
album: Only Tim
  type: MusicAlbum
  date published: 2021-05-28
album: Say Something
  type: MusicAlbum
  date published: 2021-06-04
album: Higher Power
  type: MusicAlbum
  date published: 2021-06-11
album: Changes
  type: MusicAlbum
  date published: 2021-06-18
album: Watermelon Sugar
  type: MusicAlbum
  date published: 2021-07-09
album: Längst inne i mitt huvud
  type: MusicAlbum
  date published: 2021-07-16
album: Stay
  type: MusicAlbum
  date published: 2021-07-23
album: Fallin' (Adrenaline)
  type: MusicAlbum
  date published: 2021-08-06
album: Paradise
  type: MusicAlbum
  date published: 2021-08-20
album: Don't Shut Me Down (Piano Track Version)
  type: MusicAlbum
  date published: 2021-11-12
album: Instrumental Piano Tracks, Vol. 1 (Instrumental Piano Version)
  type: MusicAlbum
  date published: 2021-12-09
album: Better Days
  type: MusicAlbum
  date published: 2021-12-17
album: En stjerne skinner i natt
  type: MusicAlbum
  date published: 2021-12-24
album: Easy On Me
  type: MusicAlbum
  date published: 2021-12-31
album: Better Days
  type: MusicAlbum
  date published: 2022-01-28
album: Shameless
  type: MusicAlbum
  date published: 2022-02-04
album: Lonely In A Crowd
  type: MusicAlbum
  date published: 2022-02-11
album: abcdefu
  type: MusicAlbum
  date published: 2022-02-18
album: STAY
  type: MusicAlbum
  date published: 2022-03-04
album: My Universe
  type: MusicAlbum
  date published: 2022-03-18
album: Light Switch
  type: MusicAlbum
  date published: 2022-04-01
album: Best to Come
  type: MusicAlbum
  date published: 2022-05-20
album: That's Life
  type: MusicAlbum
  date published: 2025-01-17
  track: That's Life
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186600
    explicit: false
    by artist: Castor Cinema
    in album: That's Life
      type: MusicAlbum
      date published: 2025-01-17
    isrc code: SE6HB2400601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:04:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0830b3bba0d3bebb59dc6cece49099fe9d978dee99c91e526a2746ab0376308
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HB2400601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xc0830b3bba0d3bebb59dc6cece49099fe9d978dee99c91e526a2746ab0376308. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SE6HB2400601.
      date published: 2026-07-05T19:27:56Z
    audio: That's Life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.326
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.482
      additional property: Energy
        type: PropertyValue
        value: 0.244
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.844
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: I Knew You Were Waiting (For Me)

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.104

Valence (Positivity)
type: PropertyValue
value: 0.456

Loudness (dB)
type: PropertyValue
value: -11.322

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

I Knew You Were Waiting (For Me)
type: MusicAlbum
date published: 2025-02-07