Alaska Sirait
type: MusicGroup
popularity: 6
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x202a44ec1d32eb029ee36b1e83c14c519e8b6686be3d61dc7ec0c52facd72fa1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae314911-f42f-43fd-8e3c-fa8edc7dabe2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae314911-f42f-43fd-8e3c-fa8edc7dabe2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae314911-f42f-43fd-8e3c-fa8edc7dabe2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x202a44ec1d32eb029ee36b1e83c14c519e8b6686be3d61dc7ec0c52facd72fa1","name":"Alaska Sirait","registered_at":"2026-06-20T10:48:25Z","symbol":"NIM1595474","token_address":"0x04d1f27749dd2c86c9dd737eccb5d9f47cf062fe","type":"artist","uuid":"ae314911-f42f-43fd-8e3c-fa8edc7dabe2"}
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 0x202a44ec1d32eb029ee36b1e83c14c519e8b6686be3d61dc7ec0c52facd72fa1. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae314911-f42f-43fd-8e3c-fa8edc7dabe2.json and https://artists.proofprofile.net/proofs/artist/ae314911-f42f-43fd-8e3c-fa8edc7dabe2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x202a44ec1d32eb029ee36b1e83c14c519e8b6686be3d61dc7ec0c52facd72fa1","name":"Alaska Sirait","registered_at":"2026-06-20T10:48:25Z","symbol":"NIM1595474","token_address":"0x04d1f27749dd2c86c9dd737eccb5d9f47cf062fe","type":"artist","uuid":"ae314911-f42f-43fd-8e3c-fa8edc7dabe2"}
album: I Want to Be the Sun
  type: MusicAlbum
  date published: 2025-02-14
album: Good for You
  type: MusicAlbum
  date published: 2025-10-24