C'mon Lennon
type: MusicGroup
genre: indonesian indie
genre: indonesian pop
genre: indorock
popularity: 8
followers: 985
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a55612fb10a62cf324ac5d9f64b50d75a63f7e6ec097339f0a870f0b61a88d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34125254-4901-43f3-b4ba-66b841ff83fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34125254-4901-43f3-b4ba-66b841ff83fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34125254-4901-43f3-b4ba-66b841ff83fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a55612fb10a62cf324ac5d9f64b50d75a63f7e6ec097339f0a870f0b61a88d7","name":"C'mon Lennon","registered_at":"2026-06-16T07:39:30Z","symbol":"NIM0983120","token_address":"0x603d1caac21d23c1fb9fec91e237a669cbb1f5f0","type":"artist","uuid":"34125254-4901-43f3-b4ba-66b841ff83fc"}
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 0x1a55612fb10a62cf324ac5d9f64b50d75a63f7e6ec097339f0a870f0b61a88d7. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34125254-4901-43f3-b4ba-66b841ff83fc.json and https://artists.proofprofile.net/proofs/artist/34125254-4901-43f3-b4ba-66b841ff83fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x1a55612fb10a62cf324ac5d9f64b50d75a63f7e6ec097339f0a870f0b61a88d7","name":"C'mon Lennon","registered_at":"2026-06-16T07:39:30Z","symbol":"NIM0983120","token_address":"0x603d1caac21d23c1fb9fec91e237a669cbb1f5f0","type":"artist","uuid":"34125254-4901-43f3-b4ba-66b841ff83fc"}
album: Ketika La La La
  type: MusicAlbum
  date published: 2004
  track: Aku Cinta J.A.K.A.R.T.A
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204474
    explicit: false
    by artist: C'mon Lennon
    in album: Ketika La La La
      type: MusicAlbum
      date published: 2004
    genre: indonesian indie
    genre: indonesian pop
    genre: indorock
    isrc code: FR59R2275079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2275079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T07:07:02Z
    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 0xd5f22cb95305ce863ab2b66cbdb7220b697f51a089d20138be6ec539ddddda31. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/FR59R2275079.
      date published: 2026-07-17T07:07:02Z
    audio: Aku Cinta J.A.K.A.R.T.A
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.158
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.939
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.103
      additional property: Liveness
        type: PropertyValue
        value: 0.602
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.54
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.583
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ketika La La La
  type: MusicAlbum
  date published: 2004-01-01
  track: Aku Cinta J.A.K.A.R.T.A
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204474
    explicit: false
    by artist: C'mon Lennon
    in album: Ketika La La La
      type: MusicAlbum
      date published: 2004-01-01
    genre: indonesian indie
    genre: indonesian pop
    genre: indorock
    isrc code: FR59R2275079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2275079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:50:18Z
    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 0xd5f22cb95305ce863ab2b66cbdb7220b697f51a089d20138be6ec539ddddda31. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:50:18Z), 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/FR59R2275079.
      date published: 2026-07-19T23:50:18Z
    audio: Aku Cinta J.A.K.A.R.T.A
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.158
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.939
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Instrumentalness
type: PropertyValue
value: 0.103

Liveness
type: PropertyValue
value: 0.602

Valence (Positivity)
type: PropertyValue
value: 0.54

Loudness (dB)
type: PropertyValue
value: -7.583

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major