4Steppa
type: MusicGroup
popularity: 14
followers: 347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb126856dc1aaf99cd156321de8769973aa4592e89808ba0e35c47da64af7619d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c2ff51-a4ca-480c-9e48-5aff26e873f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c2ff51-a4ca-480c-9e48-5aff26e873f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96c2ff51-a4ca-480c-9e48-5aff26e873f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
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 0xb126856dc1aaf99cd156321de8769973aa4592e89808ba0e35c47da64af7619d. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96c2ff51-a4ca-480c-9e48-5aff26e873f0.json and https://artists.proofprofile.net/proofs/artist/96c2ff51-a4ca-480c-9e48-5aff26e873f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: Energy
  type: MusicAlbum
  date published: 2019-04-30
album: Purge Season
  type: MusicAlbum
  date published: 2019-06-28
album: Slime4eva
  type: MusicAlbum
  date published: 2021-02-19
album: Bags In
  type: MusicAlbum
  date published: 2021-08-27
album: Close to Me
  type: MusicAlbum
  date published: 2022-01-26
album: On My Lonely / Heartless Soldier
  type: MusicAlbum
  date published: 2023-08-25
album: How It Go
  type: MusicAlbum
  date published: 2024-10-10
album: 4real
  type: MusicAlbum
  date published: 2025-05-02