Chupa
type: MusicGroup
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x311ec469014cf48d1e6156e9a5e4308e4aed09669d6b7c74f64a4f57435200d6
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/48b9b5eb-15c3-4122-9b50-a823dc34c7fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48b9b5eb-15c3-4122-9b50-a823dc34c7fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48b9b5eb-15c3-4122-9b50-a823dc34c7fc
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 0x311ec469014cf48d1e6156e9a5e4308e4aed09669d6b7c74f64a4f57435200d6. 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/48b9b5eb-15c3-4122-9b50-a823dc34c7fc.json and https://artists.proofprofile.net/proofs/artist/48b9b5eb-15c3-4122-9b50-a823dc34c7fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Roxxx
  type: MusicAlbum
  date published: 2016-05-06
album: Runmageddon 2016
  type: MusicAlbum
  date published: 2016-06-01
album: Cały Świat Mieni Się Na Czerwono (HOT16)
  type: MusicAlbum
  date published: 2020-06-17
album: Runmageddon II
  type: MusicAlbum
  date published: 2024-07-22
album: Dla Ciebie To Robię
  type: MusicAlbum
  date published: 2024-09-10
album: Między Nami
  type: MusicAlbum
  date published: 2024-10-04