UTyna Project
type: MusicGroup
genre: lounge
popularity: 13
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ec2d986a191891e8d7d3da4461f49e925592e29b0331d069f2dc7dd0a683fb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ec2d986a191891e8d7d3da4461f49e925592e29b0331d069f2dc7dd0a683fb2","name":"UTyna Project","registered_at":"2026-06-14T21:27:22Z","symbol":"NIM0581539","token_address":"0x469d680e99755081105723b08ea5068b4bd16ba4","type":"artist","uuid":"a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29"}
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 0x2ec2d986a191891e8d7d3da4461f49e925592e29b0331d069f2dc7dd0a683fb2. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29.json and https://artists.proofprofile.net/proofs/artist/a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
  text: {"copyright_id":"0x2ec2d986a191891e8d7d3da4461f49e925592e29b0331d069f2dc7dd0a683fb2","name":"UTyna Project","registered_at":"2026-06-14T21:27:22Z","symbol":"NIM0581539","token_address":"0x469d680e99755081105723b08ea5068b4bd16ba4","type":"artist","uuid":"a0e4bb53-2c04-4d7a-9e2a-add8e6abcd29"}
album: Around the Lounge
  type: MusicAlbum
  date published: 2017-09-15
album: Cream & Songs
  type: MusicAlbum
  date published: 2021-01-15
  track: Utyna Cafe
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170918
    explicit: false
    by artist: UTyna Project
    in album: Cream & Songs
      type: MusicAlbum
      date published: 2021-01-15
    genre: lounge
    isrc code: QM4TW2113246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:46:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd57372c1e7452dae2c4780c27f6583c0219c8339ff4218c46833ba3c4610096d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958775
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958775
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2113246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:47:45Z
    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 0xd57372c1e7452dae2c4780c27f6583c0219c8339ff4218c46833ba3c4610096d. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:47:45Z), 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/QM4TW2113246.
      date published: 2026-07-19T22:47:45Z
    audio: Utyna Cafe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.008
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.716
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.095
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.724
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.761
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.143
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cream & Songs
  type: MusicAlbum
  date published: 2021-01-15
album: Old Prague
  type: MusicAlbum
  date published: 2021-01-22
album: Old Prague
  type: MusicAlbum
  date published: 2021-01-22
  track: Trout According
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176119
    explicit: false
    by artist: UTyna Project
    in album: Old Prague
      type: MusicAlbum
      date published: 2021-01-22
    genre: lounge
    isrc code: QM4TW2113269
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:59:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83dc6e49a83ada6ed890ded33d433a961aaf66856957c7f72ea4f9b3985eb098
    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/QM4TW2113269
    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 0x83dc6e49a83ada6ed890ded33d433a961aaf66856957c7f72ea4f9b3985eb098. 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/QM4TW2113269.
      date published: 2026-07-05T01:12:41Z
    audio: Trout According
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.968
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.839
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Around The Lounge
album: This Way

Acousticness
type: PropertyValue
value: 0.035

Instrumentalness
type: PropertyValue
value: 0.738

Liveness
type: PropertyValue
value: 0.096

Valence (Positivity)
type: PropertyValue
value: 0.629

Loudness (dB)
type: PropertyValue
value: -6.311

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Around The Lounge
type: MusicAlbum
date published: 2023-12-29

This Way
type: MusicAlbum
date published: 2025-05-15