Antiferg
type: MusicGroup
popularity: 2
followers: 534
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa48a72ccf7c3c26f8ce41620202dbef4c74becdada67587a9e648fca41e12fe9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f3a3eaf-d46f-4555-833f-e727d01ab1db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f3a3eaf-d46f-4555-833f-e727d01ab1db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f3a3eaf-d46f-4555-833f-e727d01ab1db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xa48a72ccf7c3c26f8ce41620202dbef4c74becdada67587a9e648fca41e12fe9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f3a3eaf-d46f-4555-833f-e727d01ab1db.json and https://artists.proofprofile.net/proofs/artist/5f3a3eaf-d46f-4555-833f-e727d01ab1db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Back N Forth
  type: MusicAlbum
  date published: 2019-03-25
album: My Way
  type: MusicAlbum
  date published: 2019-04-13
album: Back N Forth
  type: MusicAlbum
  date published: 2019-05-14
album: Dirty Bird
  type: MusicAlbum
  date published: 2019-12-31
album: Back in the Day
  type: MusicAlbum
  date published: 2020-01-11
album: Dirty Bird
  type: MusicAlbum
  date published: 2020-03-09
album: Antithread
  type: MusicAlbum
  date published: 2020-06-13
album: Grabba Leaf
  type: MusicAlbum
  date published: 2020-09-08
album: ONE Time
  type: MusicAlbum
  date published: 2020-09-29
album: BANZUKO
  type: MusicAlbum
  date published: 2020-10-29
album: Different Day
  type: MusicAlbum
  date published: 2020-11-19
album: Anti
  type: MusicAlbum
  date published: 2021-01-01
album: ANTi
  type: MusicAlbum
  date published: 2021-01-01
album: Doubt
  type: MusicAlbum
  date published: 2021-05-14
album: Grabba Leaf
  type: MusicAlbum
  date published: 2021-07-10
album: Grabba Leaf
  type: MusicAlbum
  date published: 2021-07-11
album: Allot on my head
  type: MusicAlbum
  date published: 2021-10-28
album: Dont have a clue
  type: MusicAlbum
  date published: 2021-11-12
album: Back Again
  type: MusicAlbum
  date published: 2022-01-19
album: Plenty Things
  type: MusicAlbum
  date published: 2022-03-04
album: TOO BAD
  type: MusicAlbum
  date published: 2022-04-15
album: 3 Weeks
  type: MusicAlbum
  date published: 2022-04-23
album: Plenty Things
  type: MusicAlbum
  date published: 2022-05-14
album: 34 HRS
  type: MusicAlbum
  date published: 2022-09-25
album: 34 HRS
  type: MusicAlbum
  date published: 2022-09-25
album: 3 Weeks
  type: MusicAlbum
  date published: 2022-10-31
album: Scooby-Doo
  type: MusicAlbum
  date published: 2022-11-13
album: Allot on my head
  type: MusicAlbum
  date published: 2022-11-29
album: Austin Powers
  type: MusicAlbum
  date published: 2023-01-02
album: That's Fasho
  type: MusicAlbum
  date published: 2023-01-07
album: Dont have a clue
  type: MusicAlbum
  date published: 2023-01-17
album: Do you know
  type: MusicAlbum
  date published: 2023-01-19
album: Do You Know
  type: MusicAlbum
  date published: 2023-01-30
album: Trust Problems
  type: MusicAlbum
  date published: 2023-02-05
album: Day Dreams
  type: MusicAlbum
  date published: 2023-02-12
album: Thats Fasho
  type: MusicAlbum
  date published: 2023-04-19
album: Scooby-Doo
  type: MusicAlbum
  date published: 2023-05-19
album: Day Dreams
  type: MusicAlbum
  date published: 2023-08-01