HORIZON
type: MusicGroup
description: thumb|right|300px|True, visible, and astronomical horizons. Not shown: refracted horizon. Most commonly, the horizon is the border between the surface of a celestial body and its sky when viewed from
popularity: 8
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf4d451bc3f0dded3deee109fb3d79af98ab8f92c3860a10371a078d37c4c7a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3b6155d-949b-4eac-bd00-0225c125130c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3b6155d-949b-4eac-bd00-0225c125130c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3b6155d-949b-4eac-bd00-0225c125130c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0xcf4d451bc3f0dded3deee109fb3d79af98ab8f92c3860a10371a078d37c4c7a7. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3b6155d-949b-4eac-bd00-0225c125130c.json and https://artists.proofprofile.net/proofs/artist/e3b6155d-949b-4eac-bd00-0225c125130c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
album: Gentleman
  type: MusicAlbum
  date published: 2023-08-23
album: Gentleman (Radio Edit)
  type: MusicAlbum
  date published: 2023-09-21
album: Die Hard
  type: MusicAlbum
  date published: 2023-09-28
album: Excuse My French
  type: MusicAlbum
  date published: 2023-10-29
album: No Rules
  type: MusicAlbum
  date published: 2023-12-20
album: Crashing Waves
  type: MusicAlbum
  date published: 2024-01-31
album: Excuse my French (Remix)
  type: MusicAlbum
  date published: 2024-03-10
album: Bad Habits
  type: MusicAlbum
  date published: 2024-06-30
album: Niagara Falls
  type: MusicAlbum
  date published: 2024-08-25
album: Moving Too Fast
  type: MusicAlbum
  date published: 2024-09-29
album: The Message (Live Version)
  type: MusicAlbum
  date published: 2024-11-10
album: Jammin (Live Version)
  type: MusicAlbum
  date published: 2024-11-10
album: Excuse My French (Live Version)
  type: MusicAlbum
  date published: 2024-11-10
album: Moving too Fast (Live Version)
  type: MusicAlbum
  date published: 2024-11-10
album: Excuse My French Remix (Radio Edit)
  type: MusicAlbum
  date published: 2024-11-28
album: Mr Nice Guy (Radio Edit)
  type: MusicAlbum
  date published: 2025-02-28
album: One Life
  type: MusicAlbum
  date published: 2025-03-28