Iván Barrella
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39ba42b54b5ab1785f735c58b69256cdaf8b157a3912a961c2afc183156a2697
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e2712d-10e4-47de-9355-061a4a245db5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e2712d-10e4-47de-9355-061a4a245db5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29e2712d-10e4-47de-9355-061a4a245db5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39ba42b54b5ab1785f735c58b69256cdaf8b157a3912a961c2afc183156a2697","name":"Iván Barrella","registered_at":"2026-06-14T08:52:21Z","symbol":"NIM0401471","token_address":"0x9bcde030a30de3d3708088a4ac9f7da72925cd6a","type":"artist","uuid":"29e2712d-10e4-47de-9355-061a4a245db5"}
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 0x39ba42b54b5ab1785f735c58b69256cdaf8b157a3912a961c2afc183156a2697. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29e2712d-10e4-47de-9355-061a4a245db5.json and https://artists.proofprofile.net/proofs/artist/29e2712d-10e4-47de-9355-061a4a245db5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x39ba42b54b5ab1785f735c58b69256cdaf8b157a3912a961c2afc183156a2697","name":"Iván Barrella","registered_at":"2026-06-14T08:52:21Z","symbol":"NIM0401471","token_address":"0x9bcde030a30de3d3708088a4ac9f7da72925cd6a","type":"artist","uuid":"29e2712d-10e4-47de-9355-061a4a245db5"}
album: The Big Show
  type: MusicAlbum
  date published: 2023-12-15
album: Dynasty
  type: MusicAlbum
  date published: 2024-01-05
album: Dark Rainbow
  type: MusicAlbum
  date published: 2024-01-10
album: Music News
  type: MusicAlbum
  date published: 2024-01-18
album: Synth Wars
  type: MusicAlbum
  date published: 2024-02-29
album: The Musical Chapter
  type: MusicAlbum
  date published: 2024-03-09
album: Opening Games
  type: MusicAlbum
  date published: 2024-04-03
album: Signal Break
  type: MusicAlbum
  date published: 2024-11-26
album: Wired City
  type: MusicAlbum
  date published: 2024-12-19
album: Dream Colors
  type: MusicAlbum
  date published: 2024-12-19
album: Space Tracks
  type: MusicAlbum
  date published: 2025-01-08
album: Cane And Melody
  type: MusicAlbum
  date published: 2025-02-07
album: Magnetic Drums
  type: MusicAlbum
  date published: 2025-02-26
album: Retro Waves
  type: MusicAlbum
  date published: 2025-02-26
album: New Future
  type: MusicAlbum
  date published: 2025-02-26
album: Mixtape Garden
  type: MusicAlbum
  date published: 2025-03-25
album: Crazy Diamonds
  type: MusicAlbum
  date published: 2025-03-29
album: Lost In US
  type: MusicAlbum
  date published: 2025-03-29
album: Crazy Diamonds Remix
  type: MusicAlbum
  date published: 2025-04-22
album: Election Day
  type: MusicAlbum
  date published: 2025-05-01
album: New Elections
  type: MusicAlbum
  date published: 2025-05-06
album: Figure Out
  type: MusicAlbum
  date published: 2025-06-12
album: Tuned Out
  type: MusicAlbum
  date published: 2025-07-19