1800yassine
type: MusicGroup
popularity: 22
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x263dc2eb55f7b0ac9422be2cc450b8961af89f379f0e7d9e141b7260e042d0f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bf0276d-baf2-4acf-9ba2-9727701b2c63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bf0276d-baf2-4acf-9ba2-9727701b2c63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bf0276d-baf2-4acf-9ba2-9727701b2c63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x263dc2eb55f7b0ac9422be2cc450b8961af89f379f0e7d9e141b7260e042d0f4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bf0276d-baf2-4acf-9ba2-9727701b2c63.json and https://artists.proofprofile.net/proofs/artist/8bf0276d-baf2-4acf-9ba2-9727701b2c63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Seit Klein Auf
  type: MusicAlbum
  date published: 2020-02-22
album: Mein Weg
  type: MusicAlbum
  date published: 2020-03-16
album: Wie lange
  type: MusicAlbum
  date published: 2020-05-08
album: Fucked Up
  type: MusicAlbum
  date published: 2020-07-16
album: Sag mir
  type: MusicAlbum
  date published: 2020-09-16
album: In Loving Memory
  type: MusicAlbum
  date published: 2021-03-01
album: vor ihr </3
  type: MusicAlbum
  date published: 2024-04-12