A.L.A
type: MusicGroup
genre: arabic rap
genre: moroccan rap
popularity: 21
followers: 6116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d3153fd509ffc4057f223eefbd4c663041b92e7208b8014900eb6fe2a99b72f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/497064ce-6745-48c3-a7d8-6b9e173f9905.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/497064ce-6745-48c3-a7d8-6b9e173f9905.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/497064ce-6745-48c3-a7d8-6b9e173f9905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x7d3153fd509ffc4057f223eefbd4c663041b92e7208b8014900eb6fe2a99b72f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/497064ce-6745-48c3-a7d8-6b9e173f9905.json and https://artists.proofprofile.net/proofs/artist/497064ce-6745-48c3-a7d8-6b9e173f9905.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: From Saturn to Earth
  type: MusicAlbum
  date published: 2016-07-09
album: Problems
  type: MusicAlbum
  date published: 2017-06-17
album: Identity
  type: MusicAlbum
  date published: 2017-08-10
album: 7 Days
  type: MusicAlbum
  date published: 2019-04-24
album: LVL 10
  type: MusicAlbum
  date published: 2020-02-04