Escola Trilhas
type: MusicGroup
genre: lullaby
popularity: 9
followers: 920
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee2e02c5dadef55d6ea8c29f8fe5090a8561e371ea87f1e72b8e0ebd27fe3ebf
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/95bbfc88-5cca-4c95-b5ce-5a701ace3751.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95bbfc88-5cca-4c95-b5ce-5a701ace3751.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95bbfc88-5cca-4c95-b5ce-5a701ace3751
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee2e02c5dadef55d6ea8c29f8fe5090a8561e371ea87f1e72b8e0ebd27fe3ebf","name":"Escola Trilhas","registered_at":"2026-06-17T17:55:08Z","symbol":"NIM1473488","token_address":"0x76d537cdadaea0dbf1ac9a1d27152b1e97774862","type":"artist","uuid":"95bbfc88-5cca-4c95-b5ce-5a701ace3751"}
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 0xee2e02c5dadef55d6ea8c29f8fe5090a8561e371ea87f1e72b8e0ebd27fe3ebf. 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/95bbfc88-5cca-4c95-b5ce-5a701ace3751.json and https://artists.proofprofile.net/proofs/artist/95bbfc88-5cca-4c95-b5ce-5a701ace3751.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xee2e02c5dadef55d6ea8c29f8fe5090a8561e371ea87f1e72b8e0ebd27fe3ebf","name":"Escola Trilhas","registered_at":"2026-06-17T17:55:08Z","symbol":"NIM1473488","token_address":"0x76d537cdadaea0dbf1ac9a1d27152b1e97774862","type":"artist","uuid":"95bbfc88-5cca-4c95-b5ce-5a701ace3751"}
album: Da Boca pra Fora
  type: MusicAlbum
  date published: 2006-10-01
album: Mundiverso
  type: MusicAlbum
  date published: 2008-11-01
album: Encantamento
  type: MusicAlbum
  date published: 2009-12-05
album: Florescência
  type: MusicAlbum
  date published: 2011-08-01
  track: Tatu-bolinha
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164093
    explicit: false
    by artist: Escola Trilhas
    in album: Florescência
      type: MusicAlbum
      date published: 2011-08-01
    genre: lullaby
    isrc code: BRTRB1871303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:06:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91886d5f3998bea59d0714bbebb9d2c035f173eefa224bf97974cd2a38cf3990
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB1871303
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x91886d5f3998bea59d0714bbebb9d2c035f173eefa224bf97974cd2a38cf3990. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BRTRB1871303.
      date published: 2026-07-06T01:25:57Z
    audio: Tatu-bolinha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.886
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.255
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.193
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.186
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.719
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.346
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Brincolê Brincolá
  type: MusicAlbum
  date published: 2014-10-01
album: Nós da Língua
  type: MusicAlbum
  date published: 2017-11-25
album: Conexões de Toda Natureza
  type: MusicAlbum
  date published: 2019-11-11
album: Sou Parte Desta História
  type: MusicAlbum
  date published: 2024-11-25