Jazz Island
type: MusicGroup
popularity: 4
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09e0c1299f40ffb4c4b96641f72ff994fe407b894a7391928ef0660fd4a13760
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/5dd25942-723d-4bd1-a36f-f41e47596c9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5dd25942-723d-4bd1-a36f-f41e47596c9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5dd25942-723d-4bd1-a36f-f41e47596c9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09e0c1299f40ffb4c4b96641f72ff994fe407b894a7391928ef0660fd4a13760","name":"Jazz Island","registered_at":"2026-06-16T22:19:08Z","symbol":"NIM1193003","token_address":"0x4028b45c94f59936b48bd1f4c6b82f1587dba2c6","type":"artist","uuid":"5dd25942-723d-4bd1-a36f-f41e47596c9d"}
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 0x09e0c1299f40ffb4c4b96641f72ff994fe407b894a7391928ef0660fd4a13760. 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/5dd25942-723d-4bd1-a36f-f41e47596c9d.json and https://artists.proofprofile.net/proofs/artist/5dd25942-723d-4bd1-a36f-f41e47596c9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x09e0c1299f40ffb4c4b96641f72ff994fe407b894a7391928ef0660fd4a13760","name":"Jazz Island","registered_at":"2026-06-16T22:19:08Z","symbol":"NIM1193003","token_address":"0x4028b45c94f59936b48bd1f4c6b82f1587dba2c6","type":"artist","uuid":"5dd25942-723d-4bd1-a36f-f41e47596c9d"}
album: 14 Voices
  type: MusicAlbum
  date published: 2015-10-01
album: Sunny Day
  type: MusicAlbum
  date published: 2018-09-06
album: Yesterday Once More
  type: MusicAlbum
  date published: 2018-09-13
album: Beautiful Time
  type: MusicAlbum
  date published: 2018-10-08
album: Egotistic
  type: MusicAlbum
  date published: 2018-10-17
album: Every Day
  type: MusicAlbum
  date published: 2018-10-22
album: Girls Like You
  type: MusicAlbum
  date published: 2018-10-30
album: Winter Snow
  type: MusicAlbum
  date published: 2018-11-09
album: My Winter Is Cold
  type: MusicAlbum
  date published: 2018-11-14
album: Christmas With Baby
  type: MusicAlbum
  date published: 2018-11-23
album: Alone Chritmas
  type: MusicAlbum
  date published: 2018-11-27
album: White Day With Baby
  type: MusicAlbum
  date published: 2018-11-28
album: Loving You
  type: MusicAlbum
  date published: 2018-12-12
album: Paradise
  type: MusicAlbum
  date published: 2018-12-17
album: Unbreakable
  type: MusicAlbum
  date published: 2018-12-21
album: What Can I Do For You
  type: MusicAlbum
  date published: 2018-12-26
album: You Will Be Mine
  type: MusicAlbum
  date published: 2018-12-28
album: Black Nails
  type: MusicAlbum
  date published: 2019-01-04
album: Come On To Me
  type: MusicAlbum
  date published: 2019-01-10
album: Never Be The Same
  type: MusicAlbum
  date published: 2019-01-25
album: Dark Spring
  type: MusicAlbum
  date published: 2019-01-31
album: Banana Monkey
  type: MusicAlbum
  date published: 2019-02-08
album: Happy Birth Day To You
  type: MusicAlbum
  date published: 2019-02-13
album: 하울의 움직이는 성
  type: MusicAlbum
  date published: 2019-02-21
album: Think Of Me
  type: MusicAlbum
  date published: 2019-02-25
album: Fly Me To The Moon
  type: MusicAlbum
  date published: 2019-02-27
album: Flower Girl
  type: MusicAlbum
  date published: 2019-03-06
album: Moon On River
  type: MusicAlbum
  date published: 2019-03-19
album: How Is Going
  type: MusicAlbum
  date published: 2019-03-26
album: Love Your Soul
  type: MusicAlbum
  date published: 2019-03-28
album: I Can't Help You
  type: MusicAlbum
  date published: 2019-03-29
album: Frozen
  type: MusicAlbum
  date published: 2019-04-08
album: I'll Be There For You
  type: MusicAlbum
  date published: 2019-04-12
album: Starbucks
  type: MusicAlbum
  date published: 2019-04-15
  track: Starbucks
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161088
    explicit: false
    by artist: Jazz Island
    in album: Starbucks
      type: MusicAlbum
      date published: 2019-04-15
    isrc code: KRZ291913662
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23a59167f2a70edf597985a248cf355eed53ca1128567c85b7c869380bacbb0c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRZ291913662
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x23a59167f2a70edf597985a248cf355eed53ca1128567c85b7c869380bacbb0c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KRZ291913662.
      date published: 2026-07-04T10:04:33Z
    audio: Starbucks
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.003
      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: 0.52
      additional property: Energy
        type: PropertyValue
        value: 0.382
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      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: Love All The People
album: The Person
album: Photograph
album: Lost Star
album: Beautiful Sunny Day
album: Lucky Day
album: Sentimental Mood
album: You Were So Pretty

Acousticness
type: PropertyValue
value: 0.253

Instrumentalness
type: PropertyValue
value: 0.035

Liveness
type: PropertyValue
value: 0.208

Valence (Positivity)
type: PropertyValue
value: 0.751

Loudness (dB)
type: PropertyValue
value: -17.115

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Starbucks
type: MusicAlbum
date published: 2019-04-15

Love All The People
type: MusicAlbum
date published: 2019-04-18

The Person
type: MusicAlbum
date published: 2019-05-08

Photograph
type: MusicAlbum
date published: 2019-05-14

Lost Star
type: MusicAlbum
date published: 2019-05-21

Beautiful Sunny Day
type: MusicAlbum
date published: 2019-05-29

Beautiful Sunny Day
type: MusicAlbum
date published: 2019-05-29

Lucky Day
type: MusicAlbum
date published: 2024-03-12

Sentimental Mood
type: MusicAlbum
date published: 2024-03-14

You Were So Pretty
type: MusicAlbum
date published: 2024-03-18