Sergi Boal
type: MusicGroup
popularity: 15
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64dc2c7f69798f37bd41f4a1dc3f85578bbda846dc9809198038a2414016d5ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64dc2c7f69798f37bd41f4a1dc3f85578bbda846dc9809198038a2414016d5ce","name":"Sergi Boal","registered_at":"2026-06-14T05:10:20Z","symbol":"NIM0348547","token_address":"0x3e9ddebdad7b83994f2a419832784e23dc1ec032","type":"artist","uuid":"06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1"}
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 0x64dc2c7f69798f37bd41f4a1dc3f85578bbda846dc9809198038a2414016d5ce. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1.json and https://artists.proofprofile.net/proofs/artist/06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x64dc2c7f69798f37bd41f4a1dc3f85578bbda846dc9809198038a2414016d5ce","name":"Sergi Boal","registered_at":"2026-06-14T05:10:20Z","symbol":"NIM0348547","token_address":"0x3e9ddebdad7b83994f2a419832784e23dc1ec032","type":"artist","uuid":"06ece0f8-ed8d-4a4b-9b2d-f9e2dbe639b1"}
album: Cercle
  type: MusicAlbum
  date published: 2013-12-27
album: Silenci
  type: MusicAlbum
  date published: 2013-12-31
album: Clodette
  type: MusicAlbum
  date published: 2014
album: The Man Without a Hat
  type: MusicAlbum
  date published: 2014-03-05
album: Danza Española nº 5
  type: MusicAlbum
  date published: 2016-07-12
album: Wheels Collective
  type: MusicAlbum
  date published: 2017-10-02
album: If You Take the World
  type: MusicAlbum
  date published: 2018-02-09
album: If You Take the World
  type: MusicAlbum
  date published: 2018-02-09
album: Oración (Tostadero Live Sessions)
  type: MusicAlbum
  date published: 2019-02-10
album: Everything (Tostadero Live Sessions)
  type: MusicAlbum
  date published: 2019-05-27
album: Everything (Live)
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  date published: 2019-05-27
album: Orecchio Di Dionisio (Tostadero Live Sessions)
  type: MusicAlbum
  date published: 2019-09-23
album: Orecchio Di Dionisio (En Directo)
  type: MusicAlbum
  date published: 2019-09-23
album: Ice Voice (Tostadero Live Sessions)
  type: MusicAlbum
  date published: 2019-11-17
album: Ice Voice (Live)
  type: MusicAlbum
  date published: 2019-11-17
album: Window
  type: MusicAlbum
  date published: 2019-12-13
album: Window
  type: MusicAlbum
  date published: 2019-12-13
album: Everything (En Directo)
  type: MusicAlbum
  date published: 2020-02-07
album: Everything (Tostadero Live Sessions)
  type: MusicAlbum
  date published: 2020-02-27
album: Océanos
  type: MusicAlbum
  date published: 2020-12-17
album: The Last Land
  type: MusicAlbum
  date published: 2021-05-31
album: Mundo Mejor
  type: MusicAlbum
  date published: 2021-12-10
album: Siluetas
  type: MusicAlbum
  date published: 2022-04-22
album: Inviernos
  type: MusicAlbum
  date published: 2023-07-07
album: Princesa Descalza
  type: MusicAlbum
  date published: 2023-09-08
album: Donde No Llegan los Labios
  type: MusicAlbum
  date published: 2023-10-20
album: Frío
  type: MusicAlbum
  date published: 2023-11-17