Barrio
type: MusicGroup
description: Barrio (; ) is generally defined as each area of a city delimited by functional (e.g., residential, commercial, industrial, etc.), social, architectural or morphological features. In Spain, in most of
popularity: 6
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf12c327628965536c4dafeb892b91bf13fcb66fe1927dc424448e90b215e9296
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108858d0-3922-457a-92e6-faf3d42faa02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108858d0-3922-457a-92e6-faf3d42faa02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/108858d0-3922-457a-92e6-faf3d42faa02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0xf12c327628965536c4dafeb892b91bf13fcb66fe1927dc424448e90b215e9296. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/108858d0-3922-457a-92e6-faf3d42faa02.json and https://artists.proofprofile.net/proofs/artist/108858d0-3922-457a-92e6-faf3d42faa02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Hometown
  type: MusicAlbum
  date published: 2007-06-29
album: Ciudad Sin Tiempo
  type: MusicAlbum
  date published: 2007-11-12
album: Baby Sitta (feat. Kidd)
  type: MusicAlbum
  date published: 2013-08-19
album: Palafitos
  type: MusicAlbum
  date published: 2018-09-02
album: Zorro Negro (Original)
  type: MusicAlbum
  date published: 2019-09-13