SIESKI
type: MusicGroup
popularity: 3
followers: 396
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfed26e3338a8c1d266e6cf3897581d8746028ab5cba4fef431ca8f6257d94c64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dbea736-5d53-44d7-a21e-4df5f50ae91f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dbea736-5d53-44d7-a21e-4df5f50ae91f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6dbea736-5d53-44d7-a21e-4df5f50ae91f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xfed26e3338a8c1d266e6cf3897581d8746028ab5cba4fef431ca8f6257d94c64. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6dbea736-5d53-44d7-a21e-4df5f50ae91f.json and https://artists.proofprofile.net/proofs/artist/6dbea736-5d53-44d7-a21e-4df5f50ae91f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: I Feel Ya, Ophelia
  type: MusicAlbum
  date published: 2019-02-02
album: Hourglass
  type: MusicAlbum
  date published: 2019-02-20
album: Dreamist
  type: MusicAlbum
  date published: 2019-03-24
album: Undertow
  type: MusicAlbum
  date published: 2019-12-11
album: Flux
  type: MusicAlbum
  date published: 2020-02-06
album: Lady Deity
  type: MusicAlbum
  date published: 2021-08-27
album: Jamie
  type: MusicAlbum
  date published: 2022-08-05
album: Scale Model
  type: MusicAlbum
  date published: 2022-10-22
album: Happy To Be Here
  type: MusicAlbum
  date published: 2023-09-08
album: In The Matters
  type: MusicAlbum
  date published: 2023-11-17
album: Lunch
  type: MusicAlbum
  date published: 2024-06-28
album: Gumdrops
  type: MusicAlbum
  date published: 2024-07-26
album: Coffee
  type: MusicAlbum
  date published: 2025-01-24
  track: Coffee
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198727
    explicit: false
    by artist: SIESKI
    in album: Coffee
      type: MusicAlbum
      date published: 2025-01-24
    isrc code: QZZ7V2484788
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:51:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44523db5534206c6cd1c8beee14707cfb140c5e0b70bd23524b8f8ba07fb12e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2484788
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x44523db5534206c6cd1c8beee14707cfb140c5e0b70bd23524b8f8ba07fb12e9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7V2484788.
      date published: 2026-07-06T06:56:49Z
    audio: Coffee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.937
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.63
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.13
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.422
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.68
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Untethered
  type: MusicAlbum
  date published: 2025-04-18