Heidi Boualili
type: MusicGroup
popularity: 7
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eee6c46823b33ee4b7dc0551328e3d8bc0ebb3a72bc8659db69b4dbc1473d9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efb499e2-47b8-4001-9620-c8e69a1d12e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efb499e2-47b8-4001-9620-c8e69a1d12e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efb499e2-47b8-4001-9620-c8e69a1d12e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eee6c46823b33ee4b7dc0551328e3d8bc0ebb3a72bc8659db69b4dbc1473d9f","name":"Heidi Boualili","registered_at":"2026-06-21T12:18:08Z","symbol":"NIM1921007","token_address":"0xaef30ceecf70ca1e1ae0b6d0b79f114cabaa8d52","type":"artist","uuid":"efb499e2-47b8-4001-9620-c8e69a1d12e2"}
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 0x6eee6c46823b33ee4b7dc0551328e3d8bc0ebb3a72bc8659db69b4dbc1473d9f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efb499e2-47b8-4001-9620-c8e69a1d12e2.json and https://artists.proofprofile.net/proofs/artist/efb499e2-47b8-4001-9620-c8e69a1d12e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x6eee6c46823b33ee4b7dc0551328e3d8bc0ebb3a72bc8659db69b4dbc1473d9f","name":"Heidi Boualili","registered_at":"2026-06-21T12:18:08Z","symbol":"NIM1921007","token_address":"0xaef30ceecf70ca1e1ae0b6d0b79f114cabaa8d52","type":"artist","uuid":"efb499e2-47b8-4001-9620-c8e69a1d12e2"}
album: Un Poco Loco (All The Time)
  type: MusicAlbum
  date published: 2025-06-18