Zedline
type: MusicGroup
popularity: 4
followers: 1167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5650551a832f0954384a28e735d729df351046bb49173cd2b93a1e7102212ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/174658f9-59b1-44d4-a7fd-3b484f343b15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/174658f9-59b1-44d4-a7fd-3b484f343b15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/174658f9-59b1-44d4-a7fd-3b484f343b15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0xe5650551a832f0954384a28e735d729df351046bb49173cd2b93a1e7102212ca. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/174658f9-59b1-44d4-a7fd-3b484f343b15.json and https://artists.proofprofile.net/proofs/artist/174658f9-59b1-44d4-a7fd-3b484f343b15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: Zedlow
  type: MusicAlbum
  date published: 2020-09-21
album: Güz
  type: MusicAlbum
  date published: 2020-10-30
album: Dumper King
  type: MusicAlbum
  date published: 2020-12-04
album: Polozhenie (Zedline Remix)
  type: MusicAlbum
  date published: 2021-05-02
album: Polozhenie (Zedlin Remix)
  type: MusicAlbum
  date published: 2021-05-09
album: Parado no Bailão (Zedline Remix)
  type: MusicAlbum
  date published: 2021-05-11