Tambor World Collective
type: MusicGroup
popularity: 10
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f36ea69defe48caee25bcd589100d6ace952b6d45235609fbc454474a97d3f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aa4b2ac-8793-4833-a633-7d40298421c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aa4b2ac-8793-4833-a633-7d40298421c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5aa4b2ac-8793-4833-a633-7d40298421c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f36ea69defe48caee25bcd589100d6ace952b6d45235609fbc454474a97d3f1","name":"Tambor World Collective","registered_at":"2026-06-16T21:13:29Z","symbol":"NIM1177348","token_address":"0x10c508177b581f2181521a7d02fb36fccaa72bf0","type":"artist","uuid":"5aa4b2ac-8793-4833-a633-7d40298421c0"}
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 0x4f36ea69defe48caee25bcd589100d6ace952b6d45235609fbc454474a97d3f1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5aa4b2ac-8793-4833-a633-7d40298421c0.json and https://artists.proofprofile.net/proofs/artist/5aa4b2ac-8793-4833-a633-7d40298421c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4f36ea69defe48caee25bcd589100d6ace952b6d45235609fbc454474a97d3f1","name":"Tambor World Collective","registered_at":"2026-06-16T21:13:29Z","symbol":"NIM1177348","token_address":"0x10c508177b581f2181521a7d02fb36fccaa72bf0","type":"artist","uuid":"5aa4b2ac-8793-4833-a633-7d40298421c0"}
album: Tambores do Mundo: Musicas Africanas, Tambores de Indios Americanos e Percussão de Japão
  type: MusicAlbum
  date published: 2012-07-13
  track: Drum Music for Beach Party (Musica para Bailar)
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173134
    explicit: false
    by artist: Tambor World Collective
    in album: Tambores do Mundo: Musicas Africanas, Tambores de Indios Americanos e Percussão de Japão
      type: MusicAlbum
      date published: 2012-07-13
    isrc code: ITO101254099
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:06:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x679dcc4df52b68d4b18ca2b62ac274fb36c40c3b90db80482ff5f456525c481a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101254099
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 0x679dcc4df52b68d4b18ca2b62ac274fb36c40c3b90db80482ff5f456525c481a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ITO101254099.
      date published: 2026-07-19T12:24:55Z
    audio: Drum Music for Beach Party (Musica para Bailar)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.005
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.808
      additional property: Energy
        type: PropertyValue
        value: 0.764
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.558
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.893
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.664
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.271
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 4 Hours of African Music Collection
  type: MusicAlbum
  date published: 2018-06-19
album: Al Ritmo de los Tambores - Música con Percusión
  type: MusicAlbum
  date published: 2018-09-25
album: Activar los Siete Chakras: Música India para Yoga y Meditación de los Chakras
  type: MusicAlbum
  date published: 2022-05-18