å s k a
type: MusicGroup
popularity: 5
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdca51e92542f0716b34cfbbed5eb030ac968648f770c431903c50ac12a868e4
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/2243ae56-3397-4fc4-a27b-bc25e569c50e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2243ae56-3397-4fc4-a27b-bc25e569c50e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2243ae56-3397-4fc4-a27b-bc25e569c50e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdca51e92542f0716b34cfbbed5eb030ac968648f770c431903c50ac12a868e4","name":"å s k a","registered_at":"2026-06-16T01:29:51Z","symbol":"NIM0894824","token_address":"0x1d15e17b3db8ce8d55d24df6abec71547c7fee26","type":"artist","uuid":"2243ae56-3397-4fc4-a27b-bc25e569c50e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdca51e92542f0716b34cfbbed5eb030ac968648f770c431903c50ac12a868e4. 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/2243ae56-3397-4fc4-a27b-bc25e569c50e.json and https://artists.proofprofile.net/proofs/artist/2243ae56-3397-4fc4-a27b-bc25e569c50e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xcdca51e92542f0716b34cfbbed5eb030ac968648f770c431903c50ac12a868e4","name":"å s k a","registered_at":"2026-06-16T01:29:51Z","symbol":"NIM0894824","token_address":"0x1d15e17b3db8ce8d55d24df6abec71547c7fee26","type":"artist","uuid":"2243ae56-3397-4fc4-a27b-bc25e569c50e"}
album: Parking Lot
  type: MusicAlbum
  date published: 2022-09-09
album: Oarfish
  type: MusicAlbum
  date published: 2022-09-23
  track: Oarfish
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: å s k a
    in album: Oarfish
      type: MusicAlbum
      date published: 2022-09-23
    isrc code: SE6YL2200241
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:07:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa905286d2e6ad2df51c8c07cbc980a606a9b67e83e7b5003e64871ad004e14ec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6YL2200241
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa905286d2e6ad2df51c8c07cbc980a606a9b67e83e7b5003e64871ad004e14ec. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/SE6YL2200241.
      date published: 2026-07-16T19:42:29Z
    audio: Oarfish
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.088
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.695
      additional property: Energy
        type: PropertyValue
        value: 0.19
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.844
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.941
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.141
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.618
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Will
  type: MusicAlbum
  date published: 2022-10-07
album: 11.34
  type: MusicAlbum
  date published: 2022-10-28
album: Detox
  type: MusicAlbum
  date published: 2022-12-23
album: Desk Plant
  type: MusicAlbum
  date published: 2023-01-27
album: Terrace
  type: MusicAlbum
  date published: 2023-02-24
album: Wonderland
  type: MusicAlbum
  date published: 2023-05-19
album: Chimney
  type: MusicAlbum
  date published: 2023-06-16
album: Fridge Poetry
  type: MusicAlbum
  date published: 2023-07-14
album: stay afloat
  type: MusicAlbum
  date published: 2023-08-11
album: Weather Man
  type: MusicAlbum
  date published: 2023-09-08
album: Reunited
  type: MusicAlbum
  date published: 2023-12-01
album: Things Can't Be That Way
  type: MusicAlbum
  date published: 2024-01-19
album: Through the Meadow
  type: MusicAlbum
  date published: 2024-01-26
album: I'd Love To
  type: MusicAlbum
  date published: 2024-02-09
album: Sweetheart
  type: MusicAlbum
  date published: 2024-03-01