Seifa RM
type: MusicGroup
popularity: 4
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47fc4a5466020c3e6e3257c6d0872b7f697c55c687988f87c81ceb54788eb6b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7eb5c6da-a306-40a4-9787-80540ebaed57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7eb5c6da-a306-40a4-9787-80540ebaed57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7eb5c6da-a306-40a4-9787-80540ebaed57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47fc4a5466020c3e6e3257c6d0872b7f697c55c687988f87c81ceb54788eb6b4","name":"Seifa RM","registered_at":"2026-06-17T09:39:55Z","symbol":"NIM1355398","token_address":"0x9a237e451d1c2c96f8f7eaf434b6748f15c4058d","type":"artist","uuid":"7eb5c6da-a306-40a4-9787-80540ebaed57"}
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 0x47fc4a5466020c3e6e3257c6d0872b7f697c55c687988f87c81ceb54788eb6b4. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7eb5c6da-a306-40a4-9787-80540ebaed57.json and https://artists.proofprofile.net/proofs/artist/7eb5c6da-a306-40a4-9787-80540ebaed57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x47fc4a5466020c3e6e3257c6d0872b7f697c55c687988f87c81ceb54788eb6b4","name":"Seifa RM","registered_at":"2026-06-17T09:39:55Z","symbol":"NIM1355398","token_address":"0x9a237e451d1c2c96f8f7eaf434b6748f15c4058d","type":"artist","uuid":"7eb5c6da-a306-40a4-9787-80540ebaed57"}
album: Selendang kain biru
  type: MusicAlbum
  date published: 2024-10-24
album: Apa yang kau lakukan itu
  type: MusicAlbum
  date published: 2024-10-25
album: Kendang teman
  type: MusicAlbum
  date published: 2024-10-26
album: Sesak tanpa arah
  type: MusicAlbum
  date published: 2024-10-26
album: Jelaskan padaku
  type: MusicAlbum
  date published: 2024-10-26
album: Bukan aku yang cinta
  type: MusicAlbum
  date published: 2024-10-26
album: Salah nya salah kamu
  type: MusicAlbum
  date published: 2024-10-27
album: Tidak mau mengakui kalah
  type: MusicAlbum
  date published: 2024-11-13
album: Rayuan buat terbaring
  type: MusicAlbum
  date published: 2024-11-13
album: Maafkan lah aku yang dulu
  type: MusicAlbum
  date published: 2024-11-13
  track: Maafkan lah aku yang dulu
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238015
    explicit: false
    by artist: Seifa RM
    in album: Maafkan lah aku yang dulu
      type: MusicAlbum
      date published: 2024-11-13
    isrc code: AEA3A2247104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:16:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba8942f04980daa721700dcbe9ca83d7b5198123dfb5b1b03ce2fc200ba1e5d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2247104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0xba8942f04980daa721700dcbe9ca83d7b5198123dfb5b1b03ce2fc200ba1e5d8. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/AEA3A2247104.
      date published: 2026-07-15T14:38:07Z
    audio: Maafkan lah aku yang dulu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.318
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.555
      additional property: Energy
        type: PropertyValue
        value: 0.423
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.292
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.894
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major