LEVA
type: MusicGroup
description: Leva may refer to: Bulgarian lev, Bulgarian currency Leva (grasshopper), a genus of insects Levice, a town in Slovakia
popularity: 11
followers: 670
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc81c090e0e184e236fe5af79b20f499f5d7b5e7b679af1f4dd56230c8bcae6f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66c8ca93-2604-4e0b-afe6-e8d00397c1b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66c8ca93-2604-4e0b-afe6-e8d00397c1b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66c8ca93-2604-4e0b-afe6-e8d00397c1b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81c090e0e184e236fe5af79b20f499f5d7b5e7b679af1f4dd56230c8bcae6f5. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66c8ca93-2604-4e0b-afe6-e8d00397c1b6.json and https://artists.proofprofile.net/proofs/artist/66c8ca93-2604-4e0b-afe6-e8d00397c1b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
album: Aynalarla Konuşuyorum
  type: MusicAlbum
  date published: 2021-08-20
album: Gerçeklerin Kıyısında
  type: MusicAlbum
  date published: 2021-11-05
album: Gerçeklerin Kıyısında
  type: MusicAlbum
  date published: 2022-04-28
album: Aynalarla Konuşuyorum
  type: MusicAlbum
  date published: 2022-04-28
album: Eskisinden Beter
  type: MusicAlbum
  date published: 2022-06-10
album: Sessizliği Bozar
  type: MusicAlbum
  date published: 2023-08-11
album: Akustikhane Yeni Yerli: Leva
  type: MusicAlbum
  date published: 2024-01-26
album: Ruhun Uykuda
  type: MusicAlbum
  date published: 2025-11-07