Grockz Sky
type: MusicGroup
popularity: 8
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ef5c17ae41ee6f1bc08e03b5cafb8a74f2c816ff88d3e3bd7f36cbb68f05b24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c705f67d-0f4e-4f28-9179-44d8f32db251.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c705f67d-0f4e-4f28-9179-44d8f32db251.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c705f67d-0f4e-4f28-9179-44d8f32db251
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ef5c17ae41ee6f1bc08e03b5cafb8a74f2c816ff88d3e3bd7f36cbb68f05b24","name":"Grockz Sky","registered_at":"2026-06-20T21:35:49Z","symbol":"NIM1720046","token_address":"0xf1d59c5726aba904dced903d5c31902c295019e8","type":"artist","uuid":"c705f67d-0f4e-4f28-9179-44d8f32db251"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef5c17ae41ee6f1bc08e03b5cafb8a74f2c816ff88d3e3bd7f36cbb68f05b24. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c705f67d-0f4e-4f28-9179-44d8f32db251.json and https://artists.proofprofile.net/proofs/artist/c705f67d-0f4e-4f28-9179-44d8f32db251.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1ef5c17ae41ee6f1bc08e03b5cafb8a74f2c816ff88d3e3bd7f36cbb68f05b24","name":"Grockz Sky","registered_at":"2026-06-20T21:35:49Z","symbol":"NIM1720046","token_address":"0xf1d59c5726aba904dced903d5c31902c295019e8","type":"artist","uuid":"c705f67d-0f4e-4f28-9179-44d8f32db251"}
album: Bersinar Terang
  type: MusicAlbum
  date published: 2025-04-01