Sezzion
type: MusicGroup
popularity: 7
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x644446f4e62ddca87dc41d81483ab149c280a56f4f1628f44e8506fec0ba06c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f98307a-84f6-4ab3-a8c1-24c85b8cabbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f98307a-84f6-4ab3-a8c1-24c85b8cabbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f98307a-84f6-4ab3-a8c1-24c85b8cabbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x644446f4e62ddca87dc41d81483ab149c280a56f4f1628f44e8506fec0ba06c6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f98307a-84f6-4ab3-a8c1-24c85b8cabbc.json and https://artists.proofprofile.net/proofs/artist/4f98307a-84f6-4ab3-a8c1-24c85b8cabbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: these four walls
  type: MusicAlbum
  date published: 2021-10-08
album: Vest & Spanner
  type: MusicAlbum
  date published: 2023-02-03
album: DIPLOMACY
  type: MusicAlbum
  date published: 2023-02-24
album: BETTER (interlude)
  type: MusicAlbum
  date published: 2023-03-03
album: When He's Gone
  type: MusicAlbum
  date published: 2023-03-24
album: IDK HOW YOU SLEEP AT NIGHT
  type: MusicAlbum
  date published: 2023-04-21
album: 500. (I)
  type: MusicAlbum
  date published: 2023-08-25
album: Play Off
  type: MusicAlbum
  date published: 2024-03-30
album: 500. (IV)
  type: MusicAlbum
  date published: 2024-04-24
album: money
  type: MusicAlbum
  date published: 2024-05-09
album: who that girl!?
  type: MusicAlbum
  date published: 2024-05-25
album: DIPLOMACY X the Instrumentals
  type: MusicAlbum
  date published: 2024-06-28
album: Back it Up (Instrumental)
  type: MusicAlbum
  date published: 2024-06-30
album: Better (interlude) [Instrumental]
  type: MusicAlbum
  date published: 2024-07-03
album: I.D.N.R.K
  type: MusicAlbum
  date published: 2024-07-19
album: NUMBER
  type: MusicAlbum
  date published: 2024-07-30
album: ERA2
  type: MusicAlbum
  date published: 2024-09-29
album: Done Talking
  type: MusicAlbum
  date published: 2024-12-15
album: ROLL CALL
  type: MusicAlbum
  date published: 2025-02-07
album: Cuntry Gal
  type: MusicAlbum
  date published: 2025-03-28
album: PHONE
  type: MusicAlbum
  date published: 2025-03-29
album: R. Rover
  type: MusicAlbum
  date published: 2025-06-21