Grupo Vayven
type: MusicGroup
genre: cumbia
genre: grupera
popularity: 18
followers: 1063
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb55ce5e01b551c60b2c4c59a755ce275868a8f8b72f7b743a274f2bdf8b72e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc893e11-a686-44ba-befe-4399141ab7ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc893e11-a686-44ba-befe-4399141ab7ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc893e11-a686-44ba-befe-4399141ab7ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb55ce5e01b551c60b2c4c59a755ce275868a8f8b72f7b743a274f2bdf8b72e9","name":"Grupo Vayven","registered_at":"2026-06-15T03:41:00Z","symbol":"NIM0670786","token_address":"0xb79d96076b7bfcdaba3d876396886e0df40a8c71","type":"artist","uuid":"dc893e11-a686-44ba-befe-4399141ab7ae"}
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 0xeb55ce5e01b551c60b2c4c59a755ce275868a8f8b72f7b743a274f2bdf8b72e9. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc893e11-a686-44ba-befe-4399141ab7ae.json and https://artists.proofprofile.net/proofs/artist/dc893e11-a686-44ba-befe-4399141ab7ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xeb55ce5e01b551c60b2c4c59a755ce275868a8f8b72f7b743a274f2bdf8b72e9","name":"Grupo Vayven","registered_at":"2026-06-15T03:41:00Z","symbol":"NIM0670786","token_address":"0xb79d96076b7bfcdaba3d876396886e0df40a8c71","type":"artist","uuid":"dc893e11-a686-44ba-befe-4399141ab7ae"}
album: Enredadita
  type: MusicAlbum
  date published: 1978-12-03
album: Beso pequeñisimo
  type: MusicAlbum
  date published: 1985-12-09
album: Baila Kizomba
  type: MusicAlbum
  date published: 2016-01-16
album: Otra Vez Navidad
  type: MusicAlbum
  date published: 2017-12-01
album: Hojita de Papel
  type: MusicAlbum
  date published: 2020-11-13
album: 15 Exitazos Con el Grupo Vayven
  type: MusicAlbum
  date published: 2020-12-29
album: 20 Exitos, vol. 2
  type: MusicAlbum
  date published: 2022-10-11