Földalatti Mozgalom
type: MusicGroup
popularity: 2
followers: 392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef55e45994ecb045fc5e16548cbf175a4e57635eab7e0a3f8a00c6622e5f34b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11bcf766-a9a1-4fe9-bfec-30c34b11d4fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11bcf766-a9a1-4fe9-bfec-30c34b11d4fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11bcf766-a9a1-4fe9-bfec-30c34b11d4fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef55e45994ecb045fc5e16548cbf175a4e57635eab7e0a3f8a00c6622e5f34b0","name":"Földalatti Mozgalom","registered_at":"2026-06-15T19:44:16Z","symbol":"NIM0812377","token_address":"0x30b6d7fa485402a5f69b315977b8aa0a262a6dd5","type":"artist","uuid":"11bcf766-a9a1-4fe9-bfec-30c34b11d4fe"}
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 0xef55e45994ecb045fc5e16548cbf175a4e57635eab7e0a3f8a00c6622e5f34b0. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11bcf766-a9a1-4fe9-bfec-30c34b11d4fe.json and https://artists.proofprofile.net/proofs/artist/11bcf766-a9a1-4fe9-bfec-30c34b11d4fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xef55e45994ecb045fc5e16548cbf175a4e57635eab7e0a3f8a00c6622e5f34b0","name":"Földalatti Mozgalom","registered_at":"2026-06-15T19:44:16Z","symbol":"NIM0812377","token_address":"0x30b6d7fa485402a5f69b315977b8aa0a262a6dd5","type":"artist","uuid":"11bcf766-a9a1-4fe9-bfec-30c34b11d4fe"}
album: Földalatti mozgalom
  type: MusicAlbum
  date published: 2019-06-06
album: Földalatti mozgalom
  type: MusicAlbum
  date published: 2019-06-06
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  type: MusicAlbum
  date published: 2025-05-27
album: Ébredj
  type: MusicAlbum
  date published: 2025-06-11
album: Hét szabad lélek
  type: MusicAlbum
  date published: 2025-09-10