Mango Avenue
type: MusicGroup
genre: surf rock
popularity: 7
followers: 799
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d1ba18ff5a2b80d959b233a22b3d7ec10c97ab67d867b256ec8ad5c0511438
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/644bbdef-7223-4b85-b759-dc19581f9a54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/644bbdef-7223-4b85-b759-dc19581f9a54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/644bbdef-7223-4b85-b759-dc19581f9a54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d1ba18ff5a2b80d959b233a22b3d7ec10c97ab67d867b256ec8ad5c0511438","name":"Mango Avenue","registered_at":"2026-06-17T00:35:55Z","symbol":"NIM1225623","token_address":"0x99d04ced8c0ac5547db2e14eb1732136f80b493f","type":"artist","uuid":"644bbdef-7223-4b85-b759-dc19581f9a54"}
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 0xd9d1ba18ff5a2b80d959b233a22b3d7ec10c97ab67d867b256ec8ad5c0511438. 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/644bbdef-7223-4b85-b759-dc19581f9a54.json and https://artists.proofprofile.net/proofs/artist/644bbdef-7223-4b85-b759-dc19581f9a54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd9d1ba18ff5a2b80d959b233a22b3d7ec10c97ab67d867b256ec8ad5c0511438","name":"Mango Avenue","registered_at":"2026-06-17T00:35:55Z","symbol":"NIM1225623","token_address":"0x99d04ced8c0ac5547db2e14eb1732136f80b493f","type":"artist","uuid":"644bbdef-7223-4b85-b759-dc19581f9a54"}
album: Sexwax
  type: MusicAlbum
  date published: 2019-12-01
album: Lana
  type: MusicAlbum
  date published: 2019-12-05
album: Lakeside Poco
  type: MusicAlbum
  date published: 2019-12-06
album: Lakeside Poco
  type: MusicAlbum
  date published: 2019-12-06
  track: Lana
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220630
    explicit: false
    by artist: Mango Avenue
    in album: Lakeside Poco
      type: MusicAlbum
      date published: 2019-12-06
    genre: surf rock
    isrc code: UST8K1839116
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:31:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe258d897aa10114759f9f05e157d7b6bb499684a990e440dbbbbf1a1798cca04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1839116
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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 0xe258d897aa10114759f9f05e157d7b6bb499684a990e440dbbbbf1a1798cca04. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UST8K1839116.
      date published: 2026-07-12T23:17:00Z
    audio: Lana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.838
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.434
      additional property: Energy
        type: PropertyValue
        value: 0.5
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.581
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.171
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.946
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Soul of the Earth
  type: MusicAlbum
  date published: 2020-02-21
album: Soul of the Earth
  type: MusicAlbum
  date published: 2020-02-21
album: Sleeping Alone
  type: MusicAlbum
  date published: 2021-01-01
album: Sleeping Alone
  type: MusicAlbum
  date published: 2021-01-01
album: Polly
  type: MusicAlbum
  date published: 2022-08-04