OMA
type: MusicGroup
popularity: 11
followers: 539
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c0d87fc6aa339503e6763c07da08995c2a6d19692f4c82888ba8a0969aa79a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44e8c55-aefb-47fd-b9b1-f484c695c40e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44e8c55-aefb-47fd-b9b1-f484c695c40e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c44e8c55-aefb-47fd-b9b1-f484c695c40e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 0x76c0d87fc6aa339503e6763c07da08995c2a6d19692f4c82888ba8a0969aa79a. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c44e8c55-aefb-47fd-b9b1-f484c695c40e.json and https://artists.proofprofile.net/proofs/artist/c44e8c55-aefb-47fd-b9b1-f484c695c40e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: Aftermath بعد (feat. Ortega)
  type: MusicAlbum
  date published: 2013-02-27
album: Tropic of Capricorn
  type: MusicAlbum
  date published: 2016-05-13
album: lost land
  type: MusicAlbum
  date published: 2024-03-26
album: MOON
  type: MusicAlbum
  date published: 2024-03-31
album: The Beat Is Yours (Live at TASK ONE RECORDINGS Studio)
  type: MusicAlbum
  date published: 2024-12-14