Mladá muzika
type: MusicGroup
genre: polka
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc09cc8dab41ad68f796ed85f92d1eea2b9a45a8f94034c99632cee08ddbaa543
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/5ad349ae-a5db-4670-a084-7f35dc878b91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ad349ae-a5db-4670-a084-7f35dc878b91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ad349ae-a5db-4670-a084-7f35dc878b91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc09cc8dab41ad68f796ed85f92d1eea2b9a45a8f94034c99632cee08ddbaa543","name":"Mladá muzika","registered_at":"2026-06-16T21:12:29Z","symbol":"NIM1177113","token_address":"0xda848d1f468d4a6995e1d986ec72e0cdbb104b97","type":"artist","uuid":"5ad349ae-a5db-4670-a084-7f35dc878b91"}
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 0xc09cc8dab41ad68f796ed85f92d1eea2b9a45a8f94034c99632cee08ddbaa543. 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/5ad349ae-a5db-4670-a084-7f35dc878b91.json and https://artists.proofprofile.net/proofs/artist/5ad349ae-a5db-4670-a084-7f35dc878b91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc09cc8dab41ad68f796ed85f92d1eea2b9a45a8f94034c99632cee08ddbaa543","name":"Mladá muzika","registered_at":"2026-06-16T21:12:29Z","symbol":"NIM1177113","token_address":"0xda848d1f468d4a6995e1d986ec72e0cdbb104b97","type":"artist","uuid":"5ad349ae-a5db-4670-a084-7f35dc878b91"}
album: Již dozněl zvonku hlas - U šachty hluboké / Vy havrani - Když podzim klepe na vrátka
  type: MusicAlbum
  date published: 1980
album: Řemeslnické Písničky
  type: MusicAlbum
  date published: 1980
album: Muzikanti, Pojďte Hrát...
  type: MusicAlbum
  date published: 1982
album: Mladá muzika
  type: MusicAlbum
  date published: 2019-11-22