Xtasea
type: MusicGroup
genre: happy hardcore
popularity: 7
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8902dd0f418202b6f5741f9d4fa5cdef8f052cbc0bf1cdf6709f3dd8a7eefb0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ace59328-2fc2-41c7-b288-1a0c1270714a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ace59328-2fc2-41c7-b288-1a0c1270714a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ace59328-2fc2-41c7-b288-1a0c1270714a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
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 0x8902dd0f418202b6f5741f9d4fa5cdef8f052cbc0bf1cdf6709f3dd8a7eefb0d. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ace59328-2fc2-41c7-b288-1a0c1270714a.json and https://artists.proofprofile.net/proofs/artist/ace59328-2fc2-41c7-b288-1a0c1270714a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: Forreal
  type: MusicAlbum
  date published: 2020-05-06
album: Free
  type: MusicAlbum
  date published: 2020-05-06
album: Forreal
  type: MusicAlbum
  date published: 2020-05-06
album: Zenith
  type: MusicAlbum
  date published: 2020-05-06
album: Ocean
  type: MusicAlbum
  date published: 2020-05-08
album: Species
  type: MusicAlbum
  date published: 2020-06-22
album: Straight Up
  type: MusicAlbum
  date published: 2020-06-25
album: Xtasea
  type: MusicAlbum
  date published: 2021-08-31
album: Free
  type: MusicAlbum
  date published: 2022-05-10
album: Reasons
  type: MusicAlbum
  date published: 2023-07-07
album: Undertow
  type: MusicAlbum
  date published: 2023-08-05
album: Two Face
  type: MusicAlbum
  date published: 2023-09-22
album: Two Face
  type: MusicAlbum
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  date published: 2023-10-31
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  type: MusicAlbum
  date published: 2025-03-07
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  type: MusicAlbum
  date published: 2025-04-25
album: Money
  type: MusicAlbum
  date published: 2025-05-19
album: Money
  type: MusicAlbum
  date published: 2025-06-06
album: Body Heat
  type: MusicAlbum
  date published: 2025-07-04
album: Promised Land
  type: MusicAlbum
  date published: 2025-09-22
album: Make Believe
  type: MusicAlbum
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album: September
  type: MusicAlbum
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