stainvalentyne
type: MusicGroup
popularity: 12
followers: 600
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27790b3dabefd38bd2fb7da6052a99e60263ad99640faa979ba302659d1c766c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e94ee62-9bee-43e0-bc1e-cfd4dfe72639.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e94ee62-9bee-43e0-bc1e-cfd4dfe72639.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e94ee62-9bee-43e0-bc1e-cfd4dfe72639
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
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 0x27790b3dabefd38bd2fb7da6052a99e60263ad99640faa979ba302659d1c766c. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e94ee62-9bee-43e0-bc1e-cfd4dfe72639.json and https://artists.proofprofile.net/proofs/artist/0e94ee62-9bee-43e0-bc1e-cfd4dfe72639.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
album: Moncler
  type: MusicAlbum
  date published: 2022-01-04
album: Again
  type: MusicAlbum
  date published: 2022-05-11
album: been here before
  type: MusicAlbum
  date published: 2022-06-17
album: With me
  type: MusicAlbum
  date published: 2022-12-03
album: missing girlfriend
  type: MusicAlbum
  date published: 2023-06-04
album: Don't Say
  type: MusicAlbum
  date published: 2023-06-22
album: don't say
  type: MusicAlbum
  date published: 2023-08-26
album: Finding Your Love
  type: MusicAlbum
  date published: 2023-11-06
album: so far
  type: MusicAlbum
  date published: 2024-02-13
album: Tonight
  type: MusicAlbum
  date published: 2024-02-29
album: Someone Like You
  type: MusicAlbum
  date published: 2024-03-23
album: Missing Girlfriend
  type: MusicAlbum
  date published: 2024-04-11
album: Missing Girlfriend (sped up)
  type: MusicAlbum
  date published: 2024-04-21
album: Tonight
  type: MusicAlbum
  date published: 2024-08-13
album: CAN'T LET GO
  type: MusicAlbum
  date published: 2024-11-06
album: Tonight
  type: MusicAlbum
  date published: 2025-07-24
album: Be My Girl
  type: MusicAlbum
  date published: 2025-08-23
  track: Be My Girl
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162086
    explicit: false
    by artist: stainvalentyne
    in album: Be My Girl
      type: MusicAlbum
      date published: 2025-08-23
    isrc code: QZZ7K2529590
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:46:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38dfc36f05b89781be74b958746fb01aedfca8971bb7f52bc9c58cf30c23b8c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2529590
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x38dfc36f05b89781be74b958746fb01aedfca8971bb7f52bc9c58cf30c23b8c3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZZ7K2529590.
      date published: 2026-07-05T10:01:46Z
    audio: Be My Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.168
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.518
      additional property: Energy
        type: PropertyValue
        value: 0.583
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.569
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.415
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.384
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: California (dreams)
  type: MusicAlbum
  date published: 2025-10-09