Ychorus
type: MusicGroup
popularity: 2
followers: 576
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5807d5b7ba28b8bac6c048eaaa2dcb381aa6700f62cfd21c0567c61e90e176b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11832fce-265b-4c42-8f49-30f427ed5c72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11832fce-265b-4c42-8f49-30f427ed5c72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11832fce-265b-4c42-8f49-30f427ed5c72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
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 0xc5807d5b7ba28b8bac6c048eaaa2dcb381aa6700f62cfd21c0567c61e90e176b. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11832fce-265b-4c42-8f49-30f427ed5c72.json and https://artists.proofprofile.net/proofs/artist/11832fce-265b-4c42-8f49-30f427ed5c72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
album: Renkler
  type: MusicAlbum
  date published: 1998-02-03
album: Renkler
  type: MusicAlbum
  date published: 1998-02-03
album: Ah Bir Ataş Ver
  type: MusicAlbum
  date published: 2018-04-24
album: Yağmur Yağar Taş Üstüne
  type: MusicAlbum
  date published: 2018-05-26
album: Dere Geliyor Dere
  type: MusicAlbum
  date published: 2018-07-18
album: Jingle Bells
  type: MusicAlbum
  date published: 2019-01-22
album: Karanlık
  type: MusicAlbum
  date published: 2019-04-01
album: Çamdan Sakız Akıyor
  type: MusicAlbum
  date published: 2022-12-30