Patria y Cultura
type: MusicGroup
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe66080ab126f968421ff9134aa0d10eedee612c5b8cfbe9dd83cab410c25dd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0237db2f-0051-41b9-a750-073f956479e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0237db2f-0051-41b9-a750-073f956479e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0237db2f-0051-41b9-a750-073f956479e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe66080ab126f968421ff9134aa0d10eedee612c5b8cfbe9dd83cab410c25dd6","name":"Patria y Cultura","registered_at":"2026-06-15T14:13:47Z","symbol":"NIM0733494","token_address":"0xf26f6b1d12f754595ecd03095c38934491c5732e","type":"artist","uuid":"0237db2f-0051-41b9-a750-073f956479e3"}
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 0xfe66080ab126f968421ff9134aa0d10eedee612c5b8cfbe9dd83cab410c25dd6. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0237db2f-0051-41b9-a750-073f956479e3.json and https://artists.proofprofile.net/proofs/artist/0237db2f-0051-41b9-a750-073f956479e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0xfe66080ab126f968421ff9134aa0d10eedee612c5b8cfbe9dd83cab410c25dd6","name":"Patria y Cultura","registered_at":"2026-06-15T14:13:47Z","symbol":"NIM0733494","token_address":"0xf26f6b1d12f754595ecd03095c38934491c5732e","type":"artist","uuid":"0237db2f-0051-41b9-a750-073f956479e3"}
album: Patria y Cultura
  type: MusicAlbum
  date published: 2014-09-01
album: Patria y Cultura II "Con Nuestro Pueblo
  type: MusicAlbum
  date published: 2015-11-01
album: ¿Emigro para Alaska?
  type: MusicAlbum
  date published: 2016-10-21
album: La Masacre de Ponce
  type: MusicAlbum
  date published: 2016-10-27
album: Fui a Buscarte (A Julia)
  type: MusicAlbum
  date published: 2016-10-28
album: Patria y Cultura III: En los Tiempos de la Junta
  type: MusicAlbum
  date published: 2017-02-02
album: Maria (Plena)
  type: MusicAlbum
  date published: 2018-03-04
album: A los Estudiantes
  type: MusicAlbum
  date published: 2018-03-10
album: Patria y Cultura IV: De Pie.
  type: MusicAlbum
  date published: 2018-03-29
album: Abuela Negra (Danza)
  type: MusicAlbum
  date published: 2020-05-25
album: Plenero Plenero
  type: MusicAlbum
  date published: 2022-02-24
album: Patria y Cultura V. Anton Una Opera Boricua
  type: MusicAlbum
  date published: 2022-04-30
album: Patria y Cultura V. Antón Una Ópera Boricua (Sin Interludios)
  type: MusicAlbum
  date published: 2023-08-26
album: Patria y Cultura: En Los Años de La Junta
  type: MusicAlbum
  date published: 2023-12-03