Reo
type: MusicGroup
genre: ska punk
popularity: 2
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x143e587f6727e2f0a2b22676577c43c584f3e3bc441ae98eeb5d104180cf16bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd4b4986-962f-49cd-849f-9a81e2fb9548.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd4b4986-962f-49cd-849f-9a81e2fb9548.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd4b4986-962f-49cd-849f-9a81e2fb9548
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 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 0x143e587f6727e2f0a2b22676577c43c584f3e3bc441ae98eeb5d104180cf16bb. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd4b4986-962f-49cd-849f-9a81e2fb9548.json and https://artists.proofprofile.net/proofs/artist/fd4b4986-962f-49cd-849f-9a81e2fb9548.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T20:46:40Z
album: REO 2007
  type: MusicAlbum
  date published: 2007-02-10
album: Recuerdos
  type: MusicAlbum
  date published: 2008-12-25
album: Lo que queda de nosotros
  type: MusicAlbum
  date published: 2020-03-27
album: Lo que queda de nosotros
  type: MusicAlbum
  date published: 2020-03-27
album: Sidekick
  type: MusicAlbum
  date published: 2022-06-20
album: Sidekick
  type: MusicAlbum
  date published: 2022-06-20
album: Tenia el sueño de algo mejor, pero el mañana no es promesa.
  type: MusicAlbum
  date published: 2022-11-28
album: Caos y violencia
  type: MusicAlbum
  date published: 2024-02-13
album: Victimas
  type: MusicAlbum
  date published: 2024-04-05
album: Aquí estaré
  type: MusicAlbum
  date published: 2024-05-17