Eva Betoret
type: MusicGroup
popularity: 6
followers: 463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1cf80169ee0c1a0d5374c8c120e1a70ef0243a7e433d05dc46ed4a6c255d5f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1968c020-01b1-41b7-93b2-dfb775bd74c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1968c020-01b1-41b7-93b2-dfb775bd74c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1968c020-01b1-41b7-93b2-dfb775bd74c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1cf80169ee0c1a0d5374c8c120e1a70ef0243a7e433d05dc46ed4a6c255d5f4","name":"Eva Betoret","registered_at":"2026-06-15T22:22:13Z","symbol":"NIM0850015","token_address":"0x0143768c2af5036c16520cf3db26591d2ab56c5c","type":"artist","uuid":"1968c020-01b1-41b7-93b2-dfb775bd74c1"}
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 0xd1cf80169ee0c1a0d5374c8c120e1a70ef0243a7e433d05dc46ed4a6c255d5f4. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1968c020-01b1-41b7-93b2-dfb775bd74c1.json and https://artists.proofprofile.net/proofs/artist/1968c020-01b1-41b7-93b2-dfb775bd74c1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xd1cf80169ee0c1a0d5374c8c120e1a70ef0243a7e433d05dc46ed4a6c255d5f4","name":"Eva Betoret","registered_at":"2026-06-15T22:22:13Z","symbol":"NIM0850015","token_address":"0x0143768c2af5036c16520cf3db26591d2ab56c5c","type":"artist","uuid":"1968c020-01b1-41b7-93b2-dfb775bd74c1"}
album: Érase una Vez
  type: MusicAlbum
  date published: 2013-11-24
album: Mi Identidad
  type: MusicAlbum
  date published: 2016-04-01
  track: Obra de Arte (feat. Marcos Vidal)
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245946
    explicit: false
    by artist: Eva Betoret
    in album: Mi Identidad
      type: MusicAlbum
      date published: 2016-04-01
    isrc code: ESA031601704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:35:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0c21f658ed614c1b5ab2fe4ceed5de4372cd786d0548457a32b10cafd3db4fe1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958140
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958140
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031601704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:05:23Z
    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 0x0c21f658ed614c1b5ab2fe4ceed5de4372cd786d0548457a32b10cafd3db4fe1. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031601704 — a six-check JSON result.
      date published: 2026-07-15T10:05:23Z
    audio: Obra de Arte (feat. Marcos Vidal)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 183.656
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.779
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.519
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.013
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mediterráneo
  type: MusicAlbum
  date published: 2018-09-15
album: Dulce Navidad
  type: MusicAlbum
  date published: 2020-12-16
album: Tengo un sueño
  type: MusicAlbum
  date published: 2023-11-24