Xerxes-K
type: MusicGroup
genre: melodic house
genre: progressive house
popularity: 26
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cd3514455d2663ee2c3951c458b961aeafafd65113657216697dd731bf8c06a
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/8b4a9253-20a6-4fd2-9f8a-55049344cab7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b4a9253-20a6-4fd2-9f8a-55049344cab7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b4a9253-20a6-4fd2-9f8a-55049344cab7
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 0x3cd3514455d2663ee2c3951c458b961aeafafd65113657216697dd731bf8c06a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b4a9253-20a6-4fd2-9f8a-55049344cab7.json and https://artists.proofprofile.net/proofs/artist/8b4a9253-20a6-4fd2-9f8a-55049344cab7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Wherever We Are
  type: MusicAlbum
  date published: 2020-10-20
album: Third Eye
  type: MusicAlbum
  date published: 2021-10-29
album: That's Nice
  type: MusicAlbum
  date published: 2022-03-20
album: Superstar Love
  type: MusicAlbum
  date published: 2022-05-20
album: Superstar Love
  type: MusicAlbum
  date published: 2022-05-20
album: All My Life
  type: MusicAlbum
  date published: 2022-12-07
album: All My Life (Soul Engineers Remix)
  type: MusicAlbum
  date published: 2023-01-11
album: In Faselaro Kam Kon
  type: MusicAlbum
  date published: 2023-03-22
album: Fire and Rose
  type: MusicAlbum
  date published: 2023-05-19
album: Missing Out
  type: MusicAlbum
  date published: 2024-09-06
album: In This Atmosphere
  type: MusicAlbum
  date published: 2025-08-01