Wannous
type: MusicGroup
popularity: 2
followers: 1844
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2aac80c2742b5b538c5720b9d02a88aab292159404f1b018060cf014c4166b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba842bd9-9c74-4555-8260-f8e071293ccb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba842bd9-9c74-4555-8260-f8e071293ccb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba842bd9-9c74-4555-8260-f8e071293ccb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2aac80c2742b5b538c5720b9d02a88aab292159404f1b018060cf014c4166b2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba842bd9-9c74-4555-8260-f8e071293ccb.json and https://artists.proofprofile.net/proofs/artist/ba842bd9-9c74-4555-8260-f8e071293ccb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Barbecue
  type: MusicAlbum
  date published: 2022-08-04
album: Kol 7aga We2ft
  type: MusicAlbum
  date published: 2022-09-22
album: Ela Leqaa
  type: MusicAlbum
  date published: 2022-10-13
album: Sab Alama
  type: MusicAlbum
  date published: 2022-10-15
album: 67
  type: MusicAlbum
  date published: 2022-10-17
album: Msh Gamyla
  type: MusicAlbum
  date published: 2022-10-31
album: El Galsa El Akhera
  type: MusicAlbum
  date published: 2022-11-15
album: Kan Mafroud
  type: MusicAlbum
  date published: 2022-11-24
album: 3awdet Marzouk El Coach
  type: MusicAlbum
  date published: 2022-12-02
album: Magash Fe Baly
  type: MusicAlbum
  date published: 2022-12-08
album: Paris
  type: MusicAlbum
  date published: 2023-01-08
album: Antica
  type: MusicAlbum
  date published: 2023-01-19
album: Ghaneely
  type: MusicAlbum
  date published: 2023-01-22
album: انا مش هو
  type: MusicAlbum
  date published: 2023-11-29
album: صدق نفسك
  type: MusicAlbum
  date published: 2023-12-14
album: مفيش سلام
  type: MusicAlbum
  date published: 2023-12-23
album: 3reft Elly Feha
  type: MusicAlbum
  date published: 2024-05-16
album: Makmelnash Yomen
  type: MusicAlbum
  date published: 2024-05-23
album: Ehsas Ghareib
  type: MusicAlbum
  date published: 2024-07-25
album: Da Msh Ma2boul
  type: MusicAlbum
  date published: 2024-07-25
album: El Tett
  type: MusicAlbum
  date published: 2024-08-08
album: Tashrefa
  type: MusicAlbum
  date published: 2024-08-22
album: Ella Ana
  type: MusicAlbum
  date published: 2024-10-11
album: SAFHA WE TAWAITA
  type: MusicAlbum
  date published: 2025-01-24