Diablocalavera
type: MusicGroup
genre: mexican indie
popularity: 7
followers: 2140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd261ff1057665150cab861c91f3ecfb1f53e732672979366e971bc635ced127f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0f747f-f0b8-40cb-95e6-f1ec8efb3b85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0f747f-f0b8-40cb-95e6-f1ec8efb3b85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af0f747f-f0b8-40cb-95e6-f1ec8efb3b85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
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 0xd261ff1057665150cab861c91f3ecfb1f53e732672979366e971bc635ced127f. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af0f747f-f0b8-40cb-95e6-f1ec8efb3b85.json and https://artists.proofprofile.net/proofs/artist/af0f747f-f0b8-40cb-95e6-f1ec8efb3b85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
album: Calavera
  type: MusicAlbum
  date published: 2017-02-10
album: Calavera
  type: MusicAlbum
  date published: 2017-02-10
album: Calavera
  type: MusicAlbum
  date published: 2017-02-10
album: Calavera
  type: MusicAlbum
  date published: 2017-11-03
album: Malinalli
  type: MusicAlbum
  date published: 2018-04-10
album: Malinalli
  type: MusicAlbum
  date published: 2018-05-18
album: Noche sin Luna
  type: MusicAlbum
  date published: 2018-08-10
album: Noche sin Luna
  type: MusicAlbum
  date published: 2018-08-10
album: Diablocalavera
  type: MusicAlbum
  date published: 2018-11-02
album: Diablocalavera
  type: MusicAlbum
  date published: 2018-11-02
album: Diablocalavera
  type: MusicAlbum
  date published: 2018-11-02
  track: Malinalli
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221500
    explicit: false
    by artist: Diablocalavera
    in album: Diablocalavera
      type: MusicAlbum
      date published: 2018-11-02
    genre: mexican indie
    isrc code: MX3741801200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:00:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0aa7989c5ce42016127c7b8624d39f30ba25e6a5bca7b59287dcfa48502faf27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX3741801200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x0aa7989c5ce42016127c7b8624d39f30ba25e6a5bca7b59287dcfa48502faf27. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/MX3741801200.
      date published: 2026-07-05T01:43:49Z
    audio: Malinalli
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.997
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.326
      additional property: Liveness
        type: PropertyValue
        value: 0.278
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.248
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Noche sin Luna
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197687
    explicit: false
    by artist: Diablocalavera
    in album: Diablocalavera
      type: MusicAlbum
      date published: 2018-11-02
    genre: mexican indie
    isrc code: MX3741800605
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:16:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c1066c63057703b8857c73d3cd8e41d95a348def2b406d0d85cc7e9fe3ef2a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX3741800605
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0x2c1066c63057703b8857c73d3cd8e41d95a348def2b406d0d85cc7e9fe3ef2a7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MX3741800605.
      date published: 2026-07-06T07:53:57Z
    audio: Noche sin Luna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.014
      additional property: Musical Key
        type: PropertyValue
        value: 8
      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
album: Malinalli (Acústica)
album: Malinalli (Versión acústica)
album: Tierra (Versión Acústica)
album: Tierra (Acústica)
album: Raíz (Versión Acústica)
album: Funeral y Guateque
album: Funeral y Guateke
album: Escapulario
album: Sepúltame

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.628

Energy
type: PropertyValue
value: 0.831

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.224

Valence (Positivity)
type: PropertyValue
value: 0.558

Loudness (dB)
type: PropertyValue
value: -4.662

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Diablocalavera
type: MusicAlbum
date published: 2018-11-02

Malinalli (Acústica)
type: MusicAlbum
date published: 2020-06-25

Malinalli (Versión acústica)
type: MusicAlbum
date published: 2020-06-25

Malinalli (Versión acústica)
type: MusicAlbum
date published: 2020-06-25

Tierra (Versión Acústica)
type: MusicAlbum
date published: 2020-07-09

Tierra (Versión Acústica)
type: MusicAlbum
date published: 2020-07-09

Tierra (Acústica)
type: MusicAlbum
date published: 2020-07-09

Raíz (Versión Acústica)
type: MusicAlbum
date published: 2020-11-12

Raíz (Versión Acústica)
type: MusicAlbum
date published: 2020-11-12

Funeral y Guateque
type: MusicAlbum
date published: 2021-06-17

Funeral y Guateke
type: MusicAlbum
date published: 2021-06-17

Funeral y Guateke
type: MusicAlbum
date published: 2021-06-17

Escapulario
type: MusicAlbum
date published: 2025-08-22

Escapulario
type: MusicAlbum
date published: 2025-08-22

Sepúltame
type: MusicAlbum
date published: 2025-10-31