Little Island Leap
type: MusicGroup
popularity: 28
followers: 737
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e6b79d5d6e94b6b14b069083793cdb7991f3771ed2906cc487851a1d7dedd99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7af20074-bcbb-4e23-a87b-9d71bb208b5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7af20074-bcbb-4e23-a87b-9d71bb208b5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7af20074-bcbb-4e23-a87b-9d71bb208b5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e6b79d5d6e94b6b14b069083793cdb7991f3771ed2906cc487851a1d7dedd99","name":"Little Island Leap","registered_at":"2026-06-12T01:51:46Z","symbol":"NIM0159016","token_address":"0x6cc0be50838db9c28690545dc3b0f4e46f6b914b","type":"artist","uuid":"7af20074-bcbb-4e23-a87b-9d71bb208b5c"}
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 0x1e6b79d5d6e94b6b14b069083793cdb7991f3771ed2906cc487851a1d7dedd99. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7af20074-bcbb-4e23-a87b-9d71bb208b5c.json and https://artists.proofprofile.net/proofs/artist/7af20074-bcbb-4e23-a87b-9d71bb208b5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1e6b79d5d6e94b6b14b069083793cdb7991f3771ed2906cc487851a1d7dedd99","name":"Little Island Leap","registered_at":"2026-06-12T01:51:46Z","symbol":"NIM0159016","token_address":"0x6cc0be50838db9c28690545dc3b0f4e46f6b914b","type":"artist","uuid":"7af20074-bcbb-4e23-a87b-9d71bb208b5c"}
album: Las Cuevas
  type: MusicAlbum
  date published: 2012-06-08
album: Conversations and Revelations
  type: MusicAlbum
  date published: 2013-02-08
album: Conversations and Revelations
  type: MusicAlbum
  date published: 2013-02-08
album: Conversations and Revelations
  type: MusicAlbum
  date published: 2013-02-08
album: Vida Libre
  type: MusicAlbum
  date published: 2013-07-19
album: Vida Libre
  type: MusicAlbum
  date published: 2013-07-19
album: Canyon Coast
  type: MusicAlbum
  date published: 2014-02-07
album: Tagimoucia
  type: MusicAlbum
  date published: 2016-07-08
album: Tagimoucia
  type: MusicAlbum
  date published: 2016-07-08
album: Tagimoucia
  type: MusicAlbum
  date published: 2016-07-08
  track: Jambo Reggae
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128742
    explicit: false
    by artist: Little Island Leap
    in album: Tagimoucia
      type: MusicAlbum
      date published: 2016-07-08
    isrc code: SE5Q51804206
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:27:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2e39e002b5779519120467208f4fb804cee80b9737bc6b23671187b21fd9c9ea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51804206
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:31:03Z
    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 0x2e39e002b5779519120467208f4fb804cee80b9737bc6b23671187b21fd9c9ea. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:31:03Z), 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/SE5Q51804206.
      date published: 2026-07-16T08:31:03Z
    audio: Jambo Reggae
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.026
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.955
      additional property: Energy
        type: PropertyValue
        value: 0.574
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.606
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.867
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.641
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Buena Vibráfono
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135026
    explicit: false
    by artist: Little Island Leap
    in album: Tagimoucia
      type: MusicAlbum
      date published: 2016-07-08
    isrc code: SE5Q51814364
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:53:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6197031fe5726fc3eefb519cd3c29ab97923380f40c3f0f6352761ef1d3abe23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958067
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958067
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51814364
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:26:15Z
    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 0x6197031fe5726fc3eefb519cd3c29ab97923380f40c3f0f6352761ef1d3abe23. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/SE5Q51814364.
      date published: 2026-07-14T21:26:15Z
    audio: Buena Vibráfono
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.039
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.867

Energy
type: PropertyValue
value: 0.587

Speechiness
type: PropertyValue
value: 0.057

Acousticness
type: PropertyValue
value: 0.906

Instrumentalness
type: PropertyValue
value: 0.843

Liveness
type: PropertyValue
value: 0.168

Valence (Positivity)
type: PropertyValue
value: 0.941

Loudness (dB)
type: PropertyValue
value: -8.278

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor