Alberto Gemerts
type: MusicGroup
popularity: 4
followers: 486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5912ccc9d4b15e2424c350f97d818669e1fd675f2c86b2978970fa3c9f45da55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ea00f6-b1d7-43cf-b6d8-4f4a92b93633.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ea00f6-b1d7-43cf-b6d8-4f4a92b93633.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87ea00f6-b1d7-43cf-b6d8-4f4a92b93633
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5912ccc9d4b15e2424c350f97d818669e1fd675f2c86b2978970fa3c9f45da55","name":"Alberto Gemerts","registered_at":"2026-06-17T13:03:34Z","symbol":"NIM1403874","token_address":"0x3d5da09ab1eae444b0544a4e71f0147057941b8a","type":"artist","uuid":"87ea00f6-b1d7-43cf-b6d8-4f4a92b93633"}
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 0x5912ccc9d4b15e2424c350f97d818669e1fd675f2c86b2978970fa3c9f45da55. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87ea00f6-b1d7-43cf-b6d8-4f4a92b93633.json and https://artists.proofprofile.net/proofs/artist/87ea00f6-b1d7-43cf-b6d8-4f4a92b93633.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5912ccc9d4b15e2424c350f97d818669e1fd675f2c86b2978970fa3c9f45da55","name":"Alberto Gemerts","registered_at":"2026-06-17T13:03:34Z","symbol":"NIM1403874","token_address":"0x3d5da09ab1eae444b0544a4e71f0147057941b8a","type":"artist","uuid":"87ea00f6-b1d7-43cf-b6d8-4f4a92b93633"}
album: Muziek Uit Zonnig Suriname (Expanded Edition / Remastered 2024)
  type: MusicAlbum
  date published: 1963-01-01
album: A Musical Trip To Surinam, West Indies And South America
  type: MusicAlbum
  date published: 1965-01-01
album: Mie Swietie Sranang (Remastered 2024)
  type: MusicAlbum
  date published: 1965-01-01
album: The Kaseka Sound (Expanded Edition / Remastered 2024)
  type: MusicAlbum
  date published: 1966-01-01
album: Musical Meeting (Expanded Edition / Remastered 2024)
  type: MusicAlbum
  date published: 1968-01-01
album: Kerstmis In Suriname (Remastered 2024)
  type: MusicAlbum
  date published: 1973-01-01
album: Wang Njoeng Sranang
  type: MusicAlbum
  date published: 1977-07-01
album: De man in het bos
  type: MusicAlbum
  date published: 2025-10-09
  track: De man in het bos
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169285
    explicit: false
    by artist: Alberto Gemerts
    in album: De man in het bos
      type: MusicAlbum
      date published: 2025-10-09
    isrc code: TCAJR2516949
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T16:09:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d40223918fdd8373141550fd767509adfcd22b0d4cdc51ae718685ce3980b12
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959152
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959152
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJR2516949
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T16:23:52Z
    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 0x3d40223918fdd8373141550fd767509adfcd22b0d4cdc51ae718685ce3980b12. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/TCAJR2516949.
      date published: 2026-07-22T16:23:52Z
    audio: De man in het bos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.561
      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: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.256
      additional property: Acousticness
        type: PropertyValue
        value: 0.256
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.045
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.954
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.902
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major