James Sapphire
type: MusicGroup
popularity: 3
followers: 2615
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e4f09cf4fed010a11123f436a9fb6a720dafa5359588e1c8ab313fbefaa0d00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f543917d-1d0e-4d51-832c-fa32d6738f5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f543917d-1d0e-4d51-832c-fa32d6738f5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f543917d-1d0e-4d51-832c-fa32d6738f5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e4f09cf4fed010a11123f436a9fb6a720dafa5359588e1c8ab313fbefaa0d00","name":"James Sapphire","registered_at":"2026-06-21T15:03:59Z","symbol":"NIM1951011","token_address":"0x82b8a87b411bb8ce55ef9637a2e834e58baba9f2","type":"artist","uuid":"f543917d-1d0e-4d51-832c-fa32d6738f5f"}
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 0x1e4f09cf4fed010a11123f436a9fb6a720dafa5359588e1c8ab313fbefaa0d00. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f543917d-1d0e-4d51-832c-fa32d6738f5f.json and https://artists.proofprofile.net/proofs/artist/f543917d-1d0e-4d51-832c-fa32d6738f5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x1e4f09cf4fed010a11123f436a9fb6a720dafa5359588e1c8ab313fbefaa0d00","name":"James Sapphire","registered_at":"2026-06-21T15:03:59Z","symbol":"NIM1951011","token_address":"0x82b8a87b411bb8ce55ef9637a2e834e58baba9f2","type":"artist","uuid":"f543917d-1d0e-4d51-832c-fa32d6738f5f"}
album: Y2K
  type: MusicAlbum
  date published: 2021-07-05
album: Together
  type: MusicAlbum
  date published: 2021-08-07
album: Are U Straight?
  type: MusicAlbum
  date published: 2021-09-17
album: Wazzup!?
  type: MusicAlbum
  date published: 2021-11-13
album: Bizerk
  type: MusicAlbum
  date published: 2022-04-27
album: Tales From The Basement
  type: MusicAlbum
  date published: 2022-05-25
album: Vaeh
  type: MusicAlbum
  date published: 2022-07-05
album: BP Curse
  type: MusicAlbum
  date published: 2022-08-08
album: Winn
  type: MusicAlbum
  date published: 2022-09-09
album: BLACKPILL CURSE (GIGA SPED-UP VERSION!)
  type: MusicAlbum
  date published: 2022-10-14
album: BP Curse (s l o w e d & r e v e r b)
  type: MusicAlbum
  date published: 2022-10-15
album: BP Curse (s p e d - u p + r e v e r b)
  type: MusicAlbum
  date published: 2022-10-15
album: Kill Me (s l o w e d & r e v e r b)
  type: MusicAlbum
  date published: 2022-12-07
album: Kill Me
  type: MusicAlbum
  date published: 2022-12-07
album: Facade Angel
  type: MusicAlbum
  date published: 2023-01-14
album: Facade Angel
  type: MusicAlbum
  date published: 2023-01-14
album: Unmoggable
  type: MusicAlbum
  date published: 2023-05-04
album: Blackpill Curse
  type: MusicAlbum
  date published: 2023-06-28
album: Blackpill Curse (Jordan's Remix D̶͑̋̈́̈́͘͠͝EM̷̓͑͑͐̂̊̈́O̵͆̈́̑̽͋̐N̴̈́͋̆I̴C ̸͌͒̇̏̀͘C̸̨͋̂͐O̴̔R̵̉E̸̚)
  type: MusicAlbum
  date published: 2023-08-27
album: U҉N҉M҉O҉G҉G҉A҉B҉L҉E҉ (s҉ ҉l҉ ҉o҉ ҉w҉ ҉e҉ ҉d҉ ҉&҉ ҉h҉ ҉e҉ ҉x҉ ҉x҉ ҉e҉ ҉d҉)
  type: MusicAlbum
  date published: 2023-08-29
album: OVER
  type: MusicAlbum
  date published: 2023-09-19
album: Blackpill Curse, Vol. 1
  type: MusicAlbum
  date published: 2023-11-22
album: KILL ME
  type: MusicAlbum
  date published: 2023-12-05
album: Facade Angel
  type: MusicAlbum
  date published: 2023-12-06
album: The Dark Triad Tapes
  type: MusicAlbum
  date published: 2023-12-19
album: Victory Vendetta
  type: MusicAlbum
  date published: 2023-12-21
album: ETERNAL MISERY
  type: MusicAlbum
  date published: 2023-12-22
album: RITE OF PASSAGE
  type: MusicAlbum
  date published: 2023-12-28
album: | DAWN OF THE DEAD | * THE VENDETTA FILES *
  type: MusicAlbum
  date published: 2024-03-24
album: Until The Day I Die
  type: MusicAlbum
  date published: 2025-06-17
album: Until The Day I Die
  type: MusicAlbum
  date published: 2025-06-17
  track: Until The Day I Die
    type: MusicRecording
    duration: PT9M14S
    duration ms: 554894
    explicit: true
    by artist: James Sapphire
    in album: Until The Day I Die
      type: MusicAlbum
      date published: 2025-06-17
    isrc code: QZTB62517314
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:34:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0f2f15b6fc4321fe75db0eb6d4cdcd70e9f6046f8c6d395927f639c1312d70fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958106
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958106
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62517314
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:35:13Z
    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 0x0f2f15b6fc4321fe75db0eb6d4cdcd70e9f6046f8c6d395927f639c1312d70fc. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZTB62517314.
      date published: 2026-07-15T05:35:13Z
    audio: Until The Day I Die
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.976
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.304
      additional property: Energy
        type: PropertyValue
        value: 0.678
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.054

Loudness (dB)
type: PropertyValue
value: -7.056

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major