Alex Yalcinkaya
type: MusicGroup
popularity: 16
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4feb84f10fe9b13a521b6e5ae97845c30067ab2e64d8ef0fff2d130771f2e47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d99a00ef-66da-4753-954a-181cc5113a22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d99a00ef-66da-4753-954a-181cc5113a22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d99a00ef-66da-4753-954a-181cc5113a22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4feb84f10fe9b13a521b6e5ae97845c30067ab2e64d8ef0fff2d130771f2e47","name":"Alex Yalcinkaya","registered_at":"2026-06-15T03:24:08Z","symbol":"NIM0666757","token_address":"0xa6ae2048fb81a11dcc8311b2cec3fe97e7868bce","type":"artist","uuid":"d99a00ef-66da-4753-954a-181cc5113a22"}
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 0xe4feb84f10fe9b13a521b6e5ae97845c30067ab2e64d8ef0fff2d130771f2e47. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d99a00ef-66da-4753-954a-181cc5113a22.json and https://artists.proofprofile.net/proofs/artist/d99a00ef-66da-4753-954a-181cc5113a22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xe4feb84f10fe9b13a521b6e5ae97845c30067ab2e64d8ef0fff2d130771f2e47","name":"Alex Yalcinkaya","registered_at":"2026-06-15T03:24:08Z","symbol":"NIM0666757","token_address":"0xa6ae2048fb81a11dcc8311b2cec3fe97e7868bce","type":"artist","uuid":"d99a00ef-66da-4753-954a-181cc5113a22"}
album: makes me high Noods's
  type: MusicAlbum
  date published: 2024-02-23
album: lifestyle
  type: MusicAlbum
  date published: 2024-03-08