Afternoon Talk
type: MusicGroup
genre: indonesian indie
popularity: 12
followers: 2308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x391eb82533861a3cfe2d81812895bff351872d56854bcbb235b76eea9e7a57c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e40c7e-1c99-43e8-8606-fefae2a742a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e40c7e-1c99-43e8-8606-fefae2a742a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14e40c7e-1c99-43e8-8606-fefae2a742a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x391eb82533861a3cfe2d81812895bff351872d56854bcbb235b76eea9e7a57c0","name":"Afternoon Talk","registered_at":"2026-06-14T06:40:18Z","symbol":"NIM0369965","token_address":"0xda44be26f9204f65a2bb1aeb044989310008a1af","type":"artist","uuid":"14e40c7e-1c99-43e8-8606-fefae2a742a2"}
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 0x391eb82533861a3cfe2d81812895bff351872d56854bcbb235b76eea9e7a57c0. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14e40c7e-1c99-43e8-8606-fefae2a742a2.json and https://artists.proofprofile.net/proofs/artist/14e40c7e-1c99-43e8-8606-fefae2a742a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x391eb82533861a3cfe2d81812895bff351872d56854bcbb235b76eea9e7a57c0","name":"Afternoon Talk","registered_at":"2026-06-14T06:40:18Z","symbol":"NIM0369965","token_address":"0xda44be26f9204f65a2bb1aeb044989310008a1af","type":"artist","uuid":"14e40c7e-1c99-43e8-8606-fefae2a742a2"}
album: Afternoon Talk
  type: MusicAlbum
  date published: 2012-02-23
album: Island
  type: MusicAlbum
  date published: 2013-03-31
album: We Don't Have Much to Say
  type: MusicAlbum
  date published: 2013-05-11
album: Contradiction
  type: MusicAlbum
  date published: 2013-05-11
album: Contradiction
  type: MusicAlbum
  date published: 2016-11-24
album: Afternoon Talk
  type: MusicAlbum
  date published: 2016-11-24
album: Beautiful Day
  type: MusicAlbum
  date published: 2016-12-22
album: Beautiful Day
  type: MusicAlbum
  date published: 2017-01-02
  track: Beautiful Day
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209349
    explicit: false
    by artist: Afternoon Talk
    in album: Beautiful Day
      type: MusicAlbum
      date published: 2017-01-02
    genre: indonesian indie
    isrc code: IDA201600024
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:21:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x068b5410cb669bbb4581d654c515d548abb13d0d987763e2453072bed7ba2299
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956404
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956404
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA201600024
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:27:03Z
    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 0x068b5410cb669bbb4581d654c515d548abb13d0d987763e2453072bed7ba2299. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:27:03Z), 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/IDA201600024.
      date published: 2026-07-17T04:27:03Z
    audio: Beautiful Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.882
      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: 0.745
      additional property: Energy
        type: PropertyValue
        value: 0.337
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.771
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.649
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.203
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major