HASSA
type: MusicGroup
description: Hassa may refer to: Hassa, Hatay, a municipality and district of Hatay Province in Turkey Hussa bint Ahmed Al Sudairi (also called Hassa; 1900–1969), wife of King Abdulaziz of Saudi Arabia a slang
popularity: 4
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72a142866f8933ee05760bb0513954192c50baa6b88643e836cdf3acbe104690
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b57b2da-447f-4a33-847b-612320a3f789.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b57b2da-447f-4a33-847b-612320a3f789.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b57b2da-447f-4a33-847b-612320a3f789
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x72a142866f8933ee05760bb0513954192c50baa6b88643e836cdf3acbe104690. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b57b2da-447f-4a33-847b-612320a3f789.json and https://artists.proofprofile.net/proofs/artist/8b57b2da-447f-4a33-847b-612320a3f789.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Dimelo Papi
  type: MusicAlbum
  date published: 2025-04-17
album: KUYA
  type: MusicAlbum
  date published: 2025-05-23
album: Un Bolero (Remix)
  type: MusicAlbum
  date published: 2025-06-13
album: Let's Change The Bass
  type: MusicAlbum
  date published: 2025-08-21