Mamah silet
type: MusicGroup
popularity: 3
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a7852558bb6694ff0aeb550ae22c119a583b2380c078fa907014e029a06fa9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99d036c7-fadf-48a7-89cb-b46ba2d5d22a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99d036c7-fadf-48a7-89cb-b46ba2d5d22a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99d036c7-fadf-48a7-89cb-b46ba2d5d22a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a7852558bb6694ff0aeb550ae22c119a583b2380c078fa907014e029a06fa9e","name":"Mamah silet","registered_at":"2026-06-17T19:21:34Z","symbol":"NIM1494115","token_address":"0xcc6a9c74b97580ede0572c3bea31961f2957db42","type":"artist","uuid":"99d036c7-fadf-48a7-89cb-b46ba2d5d22a"}
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 0x9a7852558bb6694ff0aeb550ae22c119a583b2380c078fa907014e029a06fa9e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99d036c7-fadf-48a7-89cb-b46ba2d5d22a.json and https://artists.proofprofile.net/proofs/artist/99d036c7-fadf-48a7-89cb-b46ba2d5d22a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9a7852558bb6694ff0aeb550ae22c119a583b2380c078fa907014e029a06fa9e","name":"Mamah silet","registered_at":"2026-06-17T19:21:34Z","symbol":"NIM1494115","token_address":"0xcc6a9c74b97580ede0572c3bea31961f2957db42","type":"artist","uuid":"99d036c7-fadf-48a7-89cb-b46ba2d5d22a"}
album: It was very hard to let him go
  type: MusicAlbum
  date published: 2025-01-16
  track: It was very hard to let him go
    type: MusicRecording
    duration: PT1M0S
    duration ms: 60650
    explicit: false
    by artist: Mamah silet
    in album: It was very hard to let him go
      type: MusicAlbum
      date published: 2025-01-16
    isrc code: GXBAV2520899
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:08:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedda100458896d9abe65f4ea2531d268858ec061a1e77cdaa2f6764c72e70f86
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2520899
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:09:09Z
    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 0xedda100458896d9abe65f4ea2531d268858ec061a1e77cdaa2f6764c72e70f86. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:09:09Z), 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/GXBAV2520899.
      date published: 2026-07-19T19:09:09Z
    audio: It was very hard to let him go
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.954
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.783
      additional property: Liveness
        type: PropertyValue
        value: 0.375
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.573
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.022
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Face it with a story
  type: MusicAlbum
  date published: 2025-01-17
album: Fight for love
  type: MusicAlbum
  date published: 2025-01-17
album: One day you will be happy
  type: MusicAlbum
  date published: 2025-01-19
album: Together we can
  type: MusicAlbum
  date published: 2025-01-19