Grelu
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45b12e7249aee442b601129624c4fc367a8c59bacf883b6f5545e17b9114c3b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d452ba0-69e6-4f84-b2d1-29b70abb8acf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d452ba0-69e6-4f84-b2d1-29b70abb8acf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d452ba0-69e6-4f84-b2d1-29b70abb8acf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
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 0x45b12e7249aee442b601129624c4fc367a8c59bacf883b6f5545e17b9114c3b1. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d452ba0-69e6-4f84-b2d1-29b70abb8acf.json and https://artists.proofprofile.net/proofs/artist/0d452ba0-69e6-4f84-b2d1-29b70abb8acf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
album: Daiquiri
  type: MusicAlbum
  date published: 2019-10-12
album: 20 20 (Extended Version)
  type: MusicAlbum
  date published: 2019-11-29
album: Solo Unos (Extended Version)
  type: MusicAlbum
  date published: 2020-02-14
album: 99 (Radio Edit)
  type: MusicAlbum
  date published: 2020-09-02
album: I Only Need Your Love
  type: MusicAlbum
  date published: 2021-03-01
album: Party In Dubai (Radio Edit)
  type: MusicAlbum
  date published: 2022-06-03
album: Ella (Quiere $exx) [Extended Version]
  type: MusicAlbum
  date published: 2024-07-19
album: Ojitos Lindos
  type: MusicAlbum
  date published: 2024-10-25
album: Thinking on You (Grelu Festival Remix) [Extended Version]
  type: MusicAlbum
  date published: 2025-07-25