Tanda Seru
type: MusicGroup
popularity: 7
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1864fb843adc4ad5db59d3abf06251a31370314a5b0eb94de45bccdbfd6de7a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/071d4ba4-80ef-464c-94c4-cd506461d936.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/071d4ba4-80ef-464c-94c4-cd506461d936.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/071d4ba4-80ef-464c-94c4-cd506461d936
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1864fb843adc4ad5db59d3abf06251a31370314a5b0eb94de45bccdbfd6de7a8","name":"Tanda Seru","registered_at":"2026-06-15T16:03:37Z","symbol":"NIM0759712","token_address":"0x2c8c8988f268f79d6077ad8430c6471e9f645c0d","type":"artist","uuid":"071d4ba4-80ef-464c-94c4-cd506461d936"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1864fb843adc4ad5db59d3abf06251a31370314a5b0eb94de45bccdbfd6de7a8. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/071d4ba4-80ef-464c-94c4-cd506461d936.json and https://artists.proofprofile.net/proofs/artist/071d4ba4-80ef-464c-94c4-cd506461d936.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x1864fb843adc4ad5db59d3abf06251a31370314a5b0eb94de45bccdbfd6de7a8","name":"Tanda Seru","registered_at":"2026-06-15T16:03:37Z","symbol":"NIM0759712","token_address":"0x2c8c8988f268f79d6077ad8430c6471e9f645c0d","type":"artist","uuid":"071d4ba4-80ef-464c-94c4-cd506461d936"}
album: Setiap Hari Kami Berdoa Agar Koruptor Dihukum Mati
  type: MusicAlbum
  date published: 2025-05-02
album: Negeri Para Begundal
  type: MusicAlbum
  date published: 2025-05-19
  track: Negeri Para Begundal
    type: MusicRecording
    duration: PT4M36S
    duration ms: 276733
    explicit: false
    by artist: Tanda Seru
    in album: Negeri Para Begundal
      type: MusicAlbum
      date published: 2025-05-19
    isrc code: FRX282540279
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:48:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8136a43fb359e346c65104fa24ab123ccca698f15f95194addef8c3af4180a15
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958600
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958600
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282540279
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:24:05Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8136a43fb359e346c65104fa24ab123ccca698f15f95194addef8c3af4180a15. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282540279 — a six-check JSON result.
      date published: 2026-07-18T19:24:05Z
    audio: Negeri Para Begundal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 65.897
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.376
      additional property: Energy
        type: PropertyValue
        value: 0.368
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.633
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.016
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.263
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.328
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Surga yang Dijarah
  type: MusicAlbum
  date published: 2025-06-27
album: Perang
  type: MusicAlbum
  date published: 2025-07-24
album: September Hitam
  type: MusicAlbum
  date published: 2025-09-04