Charanga Sí o Ké
type: MusicGroup
popularity: 4
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe223bf182043087da2e4fa05ce800372fe02f8b6da001dac4a6d994926d02fe7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b5ce2c-4146-4ea4-a4ba-f04af5a850f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b5ce2c-4146-4ea4-a4ba-f04af5a850f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45b5ce2c-4146-4ea4-a4ba-f04af5a850f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe223bf182043087da2e4fa05ce800372fe02f8b6da001dac4a6d994926d02fe7","name":"Charanga Sí o Ké","registered_at":"2026-06-16T13:55:22Z","symbol":"NIM1072800","token_address":"0x0eea858126214c391af1a4957541a88311419c43","type":"artist","uuid":"45b5ce2c-4146-4ea4-a4ba-f04af5a850f4"}
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 0xe223bf182043087da2e4fa05ce800372fe02f8b6da001dac4a6d994926d02fe7. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45b5ce2c-4146-4ea4-a4ba-f04af5a850f4.json and https://artists.proofprofile.net/proofs/artist/45b5ce2c-4146-4ea4-a4ba-f04af5a850f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xe223bf182043087da2e4fa05ce800372fe02f8b6da001dac4a6d994926d02fe7","name":"Charanga Sí o Ké","registered_at":"2026-06-16T13:55:22Z","symbol":"NIM1072800","token_address":"0x0eea858126214c391af1a4957541a88311419c43","type":"artist","uuid":"45b5ce2c-4146-4ea4-a4ba-f04af5a850f4"}
album: A Pie de Calle (En Directo)
  type: MusicAlbum
  date published: 2020-10-29
album: Sones de Rumba
  type: MusicAlbum
  date published: 2020-11-21
album: No Trombones, No Party
  type: MusicAlbum
  date published: 2021-03-14
album: Pája-ra mental
  type: MusicAlbum
  date published: 2024-09-13