Azpak
type: MusicGroup
genre: arabic rap
genre: moroccan rap
genre: raï
genre: underground hip hop
popularity: 4
followers: 1043
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c1943bb9bc7910dd7352ebd4133378fa1f546c6ae07bf5d1cb3c0eeadc99a46
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/4c4b2f3e-4d88-438c-81d2-97133e71b414.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c4b2f3e-4d88-438c-81d2-97133e71b414.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c4b2f3e-4d88-438c-81d2-97133e71b414
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 0x6c1943bb9bc7910dd7352ebd4133378fa1f546c6ae07bf5d1cb3c0eeadc99a46. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c4b2f3e-4d88-438c-81d2-97133e71b414.json and https://artists.proofprofile.net/proofs/artist/4c4b2f3e-4d88-438c-81d2-97133e71b414.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: ENSSA
  type: MusicAlbum
  date published: 2005-06-16
album: APO disstrack
  type: MusicAlbum
  date published: 2005-09-05
album: KAYEN W KAYEN
  type: MusicAlbum
  date published: 2009-05-07
album: PAVILLON 35
  type: MusicAlbum
  date published: 2011-02-05
album: RAP AROUBI 2
  type: MusicAlbum
  date published: 2016-04-16
album: Fecondation in Micro
  type: MusicAlbum
  date published: 2016-05-23
album: Azpak Ramadan Fel Marikan
  type: MusicAlbum
  date published: 2024-12-31
album: MAROC DISSTRACK (MWALIK)
  type: MusicAlbum
  date published: 2025-01-07
album: KHFIF DRIF
  type: MusicAlbum
  date published: 2025-01-16