Orlando Díaz y sus Chamameceros
type: MusicGroup
genre: folklore argentino
popularity: 4
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd03eeea7197fae826d72f0d055e9313610aa6cfee6fa43c9e253a0d0762e256b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54294ecd-61f8-4fd5-9b07-b823e5e5d9e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54294ecd-61f8-4fd5-9b07-b823e5e5d9e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54294ecd-61f8-4fd5-9b07-b823e5e5d9e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd03eeea7197fae826d72f0d055e9313610aa6cfee6fa43c9e253a0d0762e256b","name":"Orlando Díaz y sus Chamameceros","registered_at":"2026-06-16T18:59:47Z","symbol":"NIM1145437","token_address":"0x4c9dfca10feb05bd91d652e85691050e6aeb795f","type":"artist","uuid":"54294ecd-61f8-4fd5-9b07-b823e5e5d9e9"}
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 0xd03eeea7197fae826d72f0d055e9313610aa6cfee6fa43c9e253a0d0762e256b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54294ecd-61f8-4fd5-9b07-b823e5e5d9e9.json and https://artists.proofprofile.net/proofs/artist/54294ecd-61f8-4fd5-9b07-b823e5e5d9e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd03eeea7197fae826d72f0d055e9313610aa6cfee6fa43c9e253a0d0762e256b","name":"Orlando Díaz y sus Chamameceros","registered_at":"2026-06-16T18:59:47Z","symbol":"NIM1145437","token_address":"0x4c9dfca10feb05bd91d652e85691050e6aeb795f","type":"artist","uuid":"54294ecd-61f8-4fd5-9b07-b823e5e5d9e9"}
album: En las Buenas y en las Malas
  type: MusicAlbum
  date published: 2005
album: Tiembla la Tierra
  type: MusicAlbum
  date published: 2006
album: Al Compás de Tus Espuelas
  type: MusicAlbum
  date published: 2007
album: 20 Años No Es Nada
  type: MusicAlbum
  date published: 2009
album: ¡¡Para Qué Más..!
  type: MusicAlbum
  date published: 2011
  track: Sapucai de Mi Tierra
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131573
    explicit: false
    by artist: Orlando Díaz y sus Chamameceros
    in album: ¡¡Para Qué Más..!
      type: MusicAlbum
      date published: 2011
    genre: folklore argentino
    isrc code: AR8L71400126
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T02:43:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x025bbf82d8b97470523b18b86aeb6e917237fb1af8487cdfbf631ac13003834c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8L71400126
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x025bbf82d8b97470523b18b86aeb6e917237fb1af8487cdfbf631ac13003834c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AR8L71400126.
      date published: 2026-07-18T04:13:26Z
    audio: Sapucai de Mi Tierra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.901
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.601
      additional property: Energy
        type: PropertyValue
        value: 0.977
      additional property: Speechiness
        type: PropertyValue
        value: 0.247
      additional property: Acousticness
        type: PropertyValue
        value: 0.366
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.699
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.262
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fieles a un Estilo
  type: MusicAlbum
  date published: 2014-10-27