Mlody sayo
type: MusicGroup
popularity: 3
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f3a615e4458ea6faaf612dee0d715829dd9b313f785e39f8dffd7cc2b338874
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f3a615e4458ea6faaf612dee0d715829dd9b313f785e39f8dffd7cc2b338874","name":"Mlody sayo","registered_at":"2026-06-21T16:55:30Z","symbol":"NIM1980138","token_address":"0x7249606aeda147418569597644f907cb2374617b","type":"artist","uuid":"fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94"}
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 0x8f3a615e4458ea6faaf612dee0d715829dd9b313f785e39f8dffd7cc2b338874. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94.json and https://artists.proofprofile.net/proofs/artist/fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x8f3a615e4458ea6faaf612dee0d715829dd9b313f785e39f8dffd7cc2b338874","name":"Mlody sayo","registered_at":"2026-06-21T16:55:30Z","symbol":"NIM1980138","token_address":"0x7249606aeda147418569597644f907cb2374617b","type":"artist","uuid":"fa9b12ce-0b5b-40f3-82f4-5e5cd0857d94"}
album: Mój sen
  type: MusicAlbum
  date published: 2023-06-23
album: Zamykam Oczy
  type: MusicAlbum
  date published: 2023-08-31
  track: Zamykam Oczy
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129695
    explicit: false
    by artist: Mlody sayo
    in album: Zamykam Oczy
      type: MusicAlbum
      date published: 2023-08-31
    isrc code: GX4R52336333
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:52:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x94d2a35ec7977e64173cebbdb9f0ea8b638e0698ff8daa7a6c556c15972e6d45
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52336333
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x94d2a35ec7977e64173cebbdb9f0ea8b638e0698ff8daa7a6c556c15972e6d45. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52336333.
      date published: 2026-07-05T01:12:41Z
    audio: Zamykam Oczy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.954
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.728
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Santorini
  type: MusicAlbum
  date published: 2023-12-12
album: LOVER
  type: MusicAlbum
  date published: 2024-06-12