Second Demise
type: MusicGroup
genre: indonesian indie
genre: post-hardcore
genre: screamo
popularity: 4
followers: 2567
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa64b5d6b57f177207bd05f1d3182ed3f02e75e9aab91922b09d1b9db55595d2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a555e032-64a8-4174-ba00-b69677a8fe2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a555e032-64a8-4174-ba00-b69677a8fe2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a555e032-64a8-4174-ba00-b69677a8fe2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa64b5d6b57f177207bd05f1d3182ed3f02e75e9aab91922b09d1b9db55595d2e","name":"Second Demise","registered_at":"2026-06-20T07:38:47Z","symbol":"NIM1555818","token_address":"0xb87d9a3f5eabaf0b2b6bf7db45022a1be5944842","type":"artist","uuid":"a555e032-64a8-4174-ba00-b69677a8fe2c"}
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 0xa64b5d6b57f177207bd05f1d3182ed3f02e75e9aab91922b09d1b9db55595d2e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a555e032-64a8-4174-ba00-b69677a8fe2c.json and https://artists.proofprofile.net/proofs/artist/a555e032-64a8-4174-ba00-b69677a8fe2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xa64b5d6b57f177207bd05f1d3182ed3f02e75e9aab91922b09d1b9db55595d2e","name":"Second Demise","registered_at":"2026-06-20T07:38:47Z","symbol":"NIM1555818","token_address":"0xb87d9a3f5eabaf0b2b6bf7db45022a1be5944842","type":"artist","uuid":"a555e032-64a8-4174-ba00-b69677a8fe2c"}
album: Everything Dead Inside
  type: MusicAlbum
  date published: 2015-09-02
album: Everything Dead Inside
  type: MusicAlbum
  date published: 2015-09-02
  track: Kisah Lalu
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243853
    explicit: false
    by artist: Second Demise
    in album: Everything Dead Inside
      type: MusicAlbum
      date published: 2015-09-02
    genre: indonesian indie
    genre: post-hardcore
    genre: screamo
    isrc code: IDA141503094
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:13:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6c1b9cbc8346e1466e56a3f464af1127938d2f693cdfe014efd26346b16bd19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA141503094
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0xe6c1b9cbc8346e1466e56a3f464af1127938d2f693cdfe014efd26346b16bd19. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/IDA141503094.
      date published: 2026-07-21T03:51:22Z
    audio: Kisah Lalu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.067
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.418
      additional property: Energy
        type: PropertyValue
        value: 0.971
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.252
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.42
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor