Yossy
type: MusicGroup
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02ecf668cdb22887d85462e13c43bb63ef5b82bcfb8df538641a68d6a3dedbf5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b92120-44a9-4ca2-9c72-e74a3833eaed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b92120-44a9-4ca2-9c72-e74a3833eaed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56b92120-44a9-4ca2-9c72-e74a3833eaed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ecf668cdb22887d85462e13c43bb63ef5b82bcfb8df538641a68d6a3dedbf5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56b92120-44a9-4ca2-9c72-e74a3833eaed.json and https://artists.proofprofile.net/proofs/artist/56b92120-44a9-4ca2-9c72-e74a3833eaed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: El Flow Killa
  type: MusicAlbum
  date published: 2017-04-05
album: Oyeme
  type: MusicAlbum
  date published: 2018-12-02
album: Como Olvidar
  type: MusicAlbum
  date published: 2019-06-19
album: Muy Tarde
  type: MusicAlbum
  date published: 2019-10-04
album: Muy Tarde
  type: MusicAlbum
  date published: 2020-03-29
album: Me Mata
  type: MusicAlbum
  date published: 2020-05-15
album: No Savemos
  type: MusicAlbum
  date published: 2020-05-28
album: Momentos
  type: MusicAlbum
  date published: 2020-10-21
album: Me lo robe
  type: MusicAlbum
  date published: 2022-12-17
album: Comenzar de cero
  type: MusicAlbum
  date published: 2025-03-09