End Times Productions
type: MusicGroup
popularity: 4
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7266a06bc21ae7568acf6cc50be7a7a1a1710f633298a180f0602e2da18808d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8166fbc7-5393-4e16-97bb-4ca4c56bea9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8166fbc7-5393-4e16-97bb-4ca4c56bea9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8166fbc7-5393-4e16-97bb-4ca4c56bea9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7266a06bc21ae7568acf6cc50be7a7a1a1710f633298a180f0602e2da18808d7","name":"End Times Productions","registered_at":"2026-06-17T10:41:20Z","symbol":"NIM1370034","token_address":"0x59f35df236e787192852f4aa23a3f45e5faeb81c","type":"artist","uuid":"8166fbc7-5393-4e16-97bb-4ca4c56bea9c"}
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 0x7266a06bc21ae7568acf6cc50be7a7a1a1710f633298a180f0602e2da18808d7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8166fbc7-5393-4e16-97bb-4ca4c56bea9c.json and https://artists.proofprofile.net/proofs/artist/8166fbc7-5393-4e16-97bb-4ca4c56bea9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7266a06bc21ae7568acf6cc50be7a7a1a1710f633298a180f0602e2da18808d7","name":"End Times Productions","registered_at":"2026-06-17T10:41:20Z","symbol":"NIM1370034","token_address":"0x59f35df236e787192852f4aa23a3f45e5faeb81c","type":"artist","uuid":"8166fbc7-5393-4e16-97bb-4ca4c56bea9c"}
album: Demon Slayer
  type: MusicAlbum
  date published: 2024-06-11
album: Tomorrow's past.
  type: MusicAlbum
  date published: 2024-08-04