Antolín
type: MusicGroup
genre: latin indie
popularity: 9
followers: 2528
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe9c8c10607595f0aa21837819bab38c190dca0cc4ef8383f2062084f92dc9b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f7edbc9-3a28-4bc2-8a53-f83350688101.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f7edbc9-3a28-4bc2-8a53-f83350688101.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f7edbc9-3a28-4bc2-8a53-f83350688101
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe9c8c10607595f0aa21837819bab38c190dca0cc4ef8383f2062084f92dc9b4","name":"Antolín","registered_at":"2026-06-17T10:05:38Z","symbol":"NIM1361529","token_address":"0x218cf429e451266dd4bdbb941e76821ae0eb6d5e","type":"artist","uuid":"7f7edbc9-3a28-4bc2-8a53-f83350688101"}
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 0xfe9c8c10607595f0aa21837819bab38c190dca0cc4ef8383f2062084f92dc9b4. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f7edbc9-3a28-4bc2-8a53-f83350688101.json and https://artists.proofprofile.net/proofs/artist/7f7edbc9-3a28-4bc2-8a53-f83350688101.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xfe9c8c10607595f0aa21837819bab38c190dca0cc4ef8383f2062084f92dc9b4","name":"Antolín","registered_at":"2026-06-17T10:05:38Z","symbol":"NIM1361529","token_address":"0x218cf429e451266dd4bdbb941e76821ae0eb6d5e","type":"artist","uuid":"7f7edbc9-3a28-4bc2-8a53-f83350688101"}
album: Buen Finde
  type: MusicAlbum
  date published: 2008-06-26
  track: Anti-El Oso
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132705
    explicit: true
    by artist: Antolín
    in album: Buen Finde
      type: MusicAlbum
      date published: 2008-06-26
    genre: latin indie
    isrc code: QZHZ51924906
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:41:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd140d742104ad2d726125a3d6e524e37a849d8728c0f2cc40982b2bf7a103702
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958689
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958689
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51924906
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:11:11Z
    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 0xd140d742104ad2d726125a3d6e524e37a849d8728c0f2cc40982b2bf7a103702. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QZHZ51924906.
      date published: 2026-07-19T07:11:11Z
    audio: Anti-El Oso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.234
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.479
      additional property: Energy
        type: PropertyValue
        value: 0.203
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.691
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.503
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.909
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Todo Lo Nuevo
  type: MusicAlbum
  date published: 2009-02-03
album: Diarios Íntimos del Futuro
  type: MusicAlbum
  date published: 2009-10-21
album: Jóvenes y Eternos
  type: MusicAlbum
  date published: 2010-10-21
album: Canciones Perdidas
  type: MusicAlbum
  date published: 2010-11-24
album: Desde la Casa del Árbol (En Vivo)
  type: MusicAlbum
  date published: 2011-10-20
album: El Susurro de las Estrellas
  type: MusicAlbum
  date published: 2013-04-15
  track: Panteras en el Parque
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173613
    explicit: false
    by artist: Antolín
    in album: El Susurro de las Estrellas
      type: MusicAlbum
      date published: 2013-04-15
    genre: latin indie
    isrc code: QM4DW1708109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:22:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6d21edb3ab9d335f94b8aee8f7b18e432aa9da87b8397cb671876a5b5d87027
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1708109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 0xf6d21edb3ab9d335f94b8aee8f7b18e432aa9da87b8397cb671876a5b5d87027. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QM4DW1708109.
      date published: 2026-07-18T11:58:44Z
    audio: Panteras en el Parque
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.453
      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: 0.531
      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: Cajas de Cereales Abiertas Sin Premio
album: Desde Valparaíso
album: En vivo desde Valparaíso II
album: El Susurro de Las Estrellas
album: Paraíso Cancelado
album: Una Piedra del Siglo XIX
album: Ladrón de Almuerzos
album: Condenado al Siglo XX

Energy
type: PropertyValue
value: 0.702

Speechiness
type: PropertyValue
value: 0.026

Acousticness
type: PropertyValue
value: 0.041

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.178

Valence (Positivity)
type: PropertyValue
value: 0.613

Loudness (dB)
type: PropertyValue
value: -6.197

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Cajas de Cereales Abiertas Sin Premio
type: MusicAlbum
date published: 2014-09-01

Desde Valparaíso
type: MusicAlbum
date published: 2016-04-21

En vivo desde Valparaíso II
type: MusicAlbum
date published: 2017-03-06

El Susurro de Las Estrellas
type: MusicAlbum
date published: 2017-03-06

Cajas de Cereales Abiertas Sin Premio
type: MusicAlbum
date published: 2017-03-06

Paraíso Cancelado
type: MusicAlbum
date published: 2018-06-27

Una Piedra del Siglo XIX
type: MusicAlbum
date published: 2020-11-18

Ladrón de Almuerzos
type: MusicAlbum
date published: 2022-12-11

Condenado al Siglo XX
type: MusicAlbum
date published: 2024-02-19