Zet Legacy
type: MusicGroup
genre: malay
genre: malay rap
genre: underground hip hop
popularity: 5
followers: 1708
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c60046454cd5565e0a5166ec162110eb7b1b3c776f124abc2078b89d375c9d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c60046454cd5565e0a5166ec162110eb7b1b3c776f124abc2078b89d375c9d7","name":"Zet Legacy","registered_at":"2026-06-20T23:49:16Z","symbol":"NIM1753019","token_address":"0xd05d83e6a35de2f6216dacdbc31dd569f8bf57f6","type":"artist","uuid":"ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c"}
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 0x7c60046454cd5565e0a5166ec162110eb7b1b3c776f124abc2078b89d375c9d7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c.json and https://artists.proofprofile.net/proofs/artist/ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x7c60046454cd5565e0a5166ec162110eb7b1b3c776f124abc2078b89d375c9d7","name":"Zet Legacy","registered_at":"2026-06-20T23:49:16Z","symbol":"NIM1753019","token_address":"0xd05d83e6a35de2f6216dacdbc31dd569f8bf57f6","type":"artist","uuid":"ccb1afbc-ef50-4be3-aff9-6bb4d8b9858c"}
album: Prelude 101
  type: MusicAlbum
  date published: 2016-01-01
album: Prelude 101
  type: MusicAlbum
  date published: 2016-01-01
album: Prelude 101
  type: MusicAlbum
  date published: 2016-01-06
album: Yih
  type: MusicAlbum
  date published: 2016-05-28
album: Yih
  type: MusicAlbum
  date published: 2016-05-31
album: Yih
  type: MusicAlbum
  date published: 2016-05-31
album: NO
  type: MusicAlbum
  date published: 2017-08-31
album: NO
  type: MusicAlbum
  date published: 2017-08-31
track: Belum Tentu Emas

Belum Tentu Emas
type: MusicRecording
duration: PT3M43S
duration ms: 223853
explicit: false
by artist: Laze
by artist: Zet Legacy
in album: Waktu Bicara
  type: MusicAlbum
  date published: 2018-03-11
genre: indonesian-hip-hop
isrc code: FR2X41819482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:36:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaf291c98e962ed2796e097ad7d16f145a57d4079fd2a88fa0de56130efd9610
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41819482
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf291c98e962ed2796e097ad7d16f145a57d4079fd2a88fa0de56130efd9610. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR2X41819482.
  date published: 2026-07-02T03:55:08Z
audio: Belum Tentu Emas
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.922
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.518
  additional property: Energy
    type: PropertyValue
    value: 0.81
  additional property: Speechiness
    type: PropertyValue
    value: 0.115
  additional property: Acousticness
    type: PropertyValue
    value: 0.817
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.68
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.617
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor