Aleck Karis
type: MusicGroup
genre: minimalism
popularity: 15
followers: 813
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00deef048136cfb73654fbcde68d189becab73064c0d766c381bd03e57d34811
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b64cf835-c897-46c2-84d5-854f3325240d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b64cf835-c897-46c2-84d5-854f3325240d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b64cf835-c897-46c2-84d5-854f3325240d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00deef048136cfb73654fbcde68d189becab73064c0d766c381bd03e57d34811","name":"Aleck Karis","registered_at":"2026-06-14T23:42:39Z","symbol":"NIM0613829","token_address":"0xb6846cd56b3f7bbd11b84a2a9dcd6e6f41f3eb7c","type":"artist","uuid":"b64cf835-c897-46c2-84d5-854f3325240d"}
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 0x00deef048136cfb73654fbcde68d189becab73064c0d766c381bd03e57d34811. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b64cf835-c897-46c2-84d5-854f3325240d.json and https://artists.proofprofile.net/proofs/artist/b64cf835-c897-46c2-84d5-854f3325240d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0x00deef048136cfb73654fbcde68d189becab73064c0d766c381bd03e57d34811","name":"Aleck Karis","registered_at":"2026-06-14T23:42:39Z","symbol":"NIM0613829","token_address":"0xb6846cd56b3f7bbd11b84a2a9dcd6e6f41f3eb7c","type":"artist","uuid":"b64cf835-c897-46c2-84d5-854f3325240d"}
album: Roger Reynolds: Last Things, I Think, To Think About
  type: MusicAlbum
  date published: 2002