Arturo Gatica
type: MusicGroup
genre: bolero
genre: tango
popularity: 8
followers: 1210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba2822669e3c7320cd59a85291aa5972a2f9d79ce4cafc19ba161f8018d6fd4b
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/765e7432-7d44-416d-ad4a-ccc153b3cd98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/765e7432-7d44-416d-ad4a-ccc153b3cd98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/765e7432-7d44-416d-ad4a-ccc153b3cd98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba2822669e3c7320cd59a85291aa5972a2f9d79ce4cafc19ba161f8018d6fd4b","name":"Arturo Gatica","registered_at":"2026-06-17T06:50:18Z","symbol":"NIM1314977","token_address":"0x2756c374513f93d0e4119117fd26161e71e2c882","type":"artist","uuid":"765e7432-7d44-416d-ad4a-ccc153b3cd98"}
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 0xba2822669e3c7320cd59a85291aa5972a2f9d79ce4cafc19ba161f8018d6fd4b. 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/765e7432-7d44-416d-ad4a-ccc153b3cd98.json and https://artists.proofprofile.net/proofs/artist/765e7432-7d44-416d-ad4a-ccc153b3cd98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xba2822669e3c7320cd59a85291aa5972a2f9d79ce4cafc19ba161f8018d6fd4b","name":"Arturo Gatica","registered_at":"2026-06-17T06:50:18Z","symbol":"NIM1314977","token_address":"0x2756c374513f93d0e4119117fd26161e71e2c882","type":"artist","uuid":"765e7432-7d44-416d-ad4a-ccc153b3cd98"}
album: Mi Buenos Aires Querido (1959)
  type: MusicAlbum
  date published: 1959-01-01
album: Besame Mucho (Mono Version)
  type: MusicAlbum
  date published: 1959-01-01
album: Vintage Tango Nº 20 - EPs Collectors, "El Día Que Me Quieras"
  type: MusicAlbum
  date published: 1959-04-17
album: Arturo Gatica
  type: MusicAlbum
  date published: 2014-12-11
album: Doble Platino
  type: MusicAlbum
  date published: 2017-05-05
album: Tendrás un altar
  type: MusicAlbum
  date published: 2021-12-10
  track: Tendras un altar
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163005
    explicit: false
    by artist: Arturo Gatica
    in album: Tendrás un altar
      type: MusicAlbum
      date published: 2021-12-10
    genre: bolero
    genre: tango
    isrc code: CLLH21601430
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:32:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4f1847286c94d10ef8a17e1a0d9441b01f8af89590b9b50cbcd8ede3720f165
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLLH21601430
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0xf4f1847286c94d10ef8a17e1a0d9441b01f8af89590b9b50cbcd8ede3720f165. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CLLH21601430.
      date published: 2026-07-20T21:15:01Z
    audio: Tendras un altar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.616
      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: 0.525
      additional property: Energy
        type: PropertyValue
        value: 0.311
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.898
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.441
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.676
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tendrás un altar
  type: MusicAlbum
  date published: 2021-12-10