Dr. Alfonso Ortíz Tirado
type: MusicGroup
genre: bolero
popularity: 16
followers: 1280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e661430e0f57f8779af87c0673c43ed2f63c302bb467e3258f860da7a982818
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e661430e0f57f8779af87c0673c43ed2f63c302bb467e3258f860da7a982818","name":"Dr. Alfonso Ortíz Tirado","registered_at":"2026-06-15T01:36:18Z","symbol":"NIM0641003","token_address":"0x6487b178c986cb618c142a760832d74c34bd4ccc","type":"artist","uuid":"c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa"}
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 0x8e661430e0f57f8779af87c0673c43ed2f63c302bb467e3258f860da7a982818. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa.json and https://artists.proofprofile.net/proofs/artist/c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0x8e661430e0f57f8779af87c0673c43ed2f63c302bb467e3258f860da7a982818","name":"Dr. Alfonso Ortíz Tirado","registered_at":"2026-06-15T01:36:18Z","symbol":"NIM0641003","token_address":"0x6487b178c986cb618c142a760832d74c34bd4ccc","type":"artist","uuid":"c8b2e10c-0b5e-41f1-b9bc-69e51f6586fa"}
album: Sus Éxitos Internacionales
  type: MusicAlbum
  date published: 2018-09-27
  track: Mañanita Fría
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191466
    explicit: false
    by artist: Dr. Alfonso Ortíz Tirado
    in album: Sus Éxitos Internacionales
      type: MusicAlbum
      date published: 2018-09-27
    genre: bolero
    isrc code: MXF010001749
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T07:56:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x86621f8e457c9930e4e2a280b585c9653f896c46fc0fda93db64952b2433ff59
    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/MXF010001749
    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 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 0x86621f8e457c9930e4e2a280b585c9653f896c46fc0fda93db64952b2433ff59. 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/MXF010001749.
      date published: 2026-07-06T01:25:57Z
    audio: Mañanita Fría
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.622
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.156
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.035
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dr. Alfonso Ortíz Tirado (Retorno)
  type: MusicAlbum
  date published: 2018-09-27
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Vereda Tropical
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Mañanita Fria
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - La Feria De Las Flores
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Gotas De Amor
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Ojos Tapatios
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Serenata
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - El Pañuelito
  type: MusicAlbum
  date published: 2023-06-30
album: Zorzales de Antaño - Dr. Alfonso Ortiz Tirado - Cabellera Rubia
  type: MusicAlbum
  date published: 2023-06-30
track: Mañanita Fría
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191786
  explicit: false
  by artist: Dr. Alfonso Ortíz Tirado
  in album: Lo Mejor de Alfonso Ortíz Tirado
    type: MusicAlbum
    date published: 2013-11-18
  isrc code: MXF010001749
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86621f8e457c9930e4e2a280b585c9653f896c46fc0fda93db64952b2433ff59
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001749
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x86621f8e457c9930e4e2a280b585c9653f896c46fc0fda93db64952b2433ff59. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MXF010001749.
    date published: 2026-06-13T13:32:09Z
  audio: Mañanita Fría
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.712
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.367

Energy
type: PropertyValue
value: 0.22

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.993

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.289

Valence (Positivity)
type: PropertyValue
value: 0.212

Loudness (dB)
type: PropertyValue
value: -15.244

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major