Halsen
type: MusicGroup
popularity: 35
followers: 856
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab6c3fd13e5146644e08a7d597ae3cdbf3fd16ed8b6f86aad60212a28b540fb9
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/32f12b26-c336-401c-9540-4a0b988fa4c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f12b26-c336-401c-9540-4a0b988fa4c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32f12b26-c336-401c-9540-4a0b988fa4c8
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 0xab6c3fd13e5146644e08a7d597ae3cdbf3fd16ed8b6f86aad60212a28b540fb9. 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/32f12b26-c336-401c-9540-4a0b988fa4c8.json and https://artists.proofprofile.net/proofs/artist/32f12b26-c336-401c-9540-4a0b988fa4c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Dead Wrong (Lofi Remix)
  type: MusicAlbum
  date published: 2021-03-24
album: Mask on (Lamia Lofi Remix)
  type: MusicAlbum
  date published: 2021-03-29
album: Breezeblocks X Take a Slice (Refix & Slowed)
  type: MusicAlbum
  date published: 2021-04-11
album: Dead Wrong (Halsen Remix)
  type: MusicAlbum
  date published: 2022-03-16
album: Stuck on You
  type: MusicAlbum
  date published: 2022-06-14
album: Bad Diesel Trip
  type: MusicAlbum
  date published: 2022-11-12
album: Give It to Me (PartyParty-Zoolander Remix)
  type: MusicAlbum
  date published: 2023-01-02
album: boss x hunnid dolla
  type: MusicAlbum
  date published: 2024-02-26
album: don pollo's stereo love
  type: MusicAlbum
  date published: 2024-02-26
album: cest beau la bourgeoisie
  type: MusicAlbum
  date published: 2024-02-29
album: a bird’s last look (jersey club)
  type: MusicAlbum
  date published: 2024-05-30
album: Lettin Go (027' 906)
  type: MusicAlbum
  date published: 2024-10-28
album: Dead Wrong (Lofi Remix)
  type: MusicAlbum
  date published: 2024-10-28
album: Wifey Riddim Brazillian Funk
  type: MusicAlbum
  date published: 2024-12-09