Kultura Upadła
type: MusicGroup
popularity: 2
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ec83e7c98b560aebc42879c867dbf1f683218d47173c13b685161028b86f6dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23172560-1a0e-4a40-8781-9f181a48b4a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23172560-1a0e-4a40-8781-9f181a48b4a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23172560-1a0e-4a40-8781-9f181a48b4a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ec83e7c98b560aebc42879c867dbf1f683218d47173c13b685161028b86f6dd","name":"Kultura Upadła","registered_at":"2026-06-16T01:49:06Z","symbol":"NIM0899428","token_address":"0xc7d3acb93bf505da891760e3ef342cbadae4bc5e","type":"artist","uuid":"23172560-1a0e-4a40-8781-9f181a48b4a6"}
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 0x9ec83e7c98b560aebc42879c867dbf1f683218d47173c13b685161028b86f6dd. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23172560-1a0e-4a40-8781-9f181a48b4a6.json and https://artists.proofprofile.net/proofs/artist/23172560-1a0e-4a40-8781-9f181a48b4a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x9ec83e7c98b560aebc42879c867dbf1f683218d47173c13b685161028b86f6dd","name":"Kultura Upadła","registered_at":"2026-06-16T01:49:06Z","symbol":"NIM0899428","token_address":"0xc7d3acb93bf505da891760e3ef342cbadae4bc5e","type":"artist","uuid":"23172560-1a0e-4a40-8781-9f181a48b4a6"}
album: Śmiercionośny Kindżał
  type: MusicAlbum
  date published: 2010-08-16
album: Kultura Upadła
  type: MusicAlbum
  date published: 2013-08-26
album: Bingo Śmierci 2.0
  type: MusicAlbum
  date published: 2019-06-07
album: Ostatni Album a.k.a. Brązowy Album (1.0)
  type: MusicAlbum
  date published: 2023-05-07