Hela Mid
type: MusicGroup
popularity: 12
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3927f9df9d0162e967305a4d4e77189cb3af084c6e60581dc01035033a131c48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6f74e82-18ed-4b83-9092-daaee15f2f72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6f74e82-18ed-4b83-9092-daaee15f2f72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6f74e82-18ed-4b83-9092-daaee15f2f72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3927f9df9d0162e967305a4d4e77189cb3af084c6e60581dc01035033a131c48","name":"Hela Mid","registered_at":"2026-06-14T23:40:59Z","symbol":"NIM0613430","token_address":"0x3d5e333df0ddc5a6d03529861ea040c333b2a426","type":"artist","uuid":"b6f74e82-18ed-4b83-9092-daaee15f2f72"}
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 0x3927f9df9d0162e967305a4d4e77189cb3af084c6e60581dc01035033a131c48. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6f74e82-18ed-4b83-9092-daaee15f2f72.json and https://artists.proofprofile.net/proofs/artist/b6f74e82-18ed-4b83-9092-daaee15f2f72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x3927f9df9d0162e967305a4d4e77189cb3af084c6e60581dc01035033a131c48","name":"Hela Mid","registered_at":"2026-06-14T23:40:59Z","symbol":"NIM0613430","token_address":"0x3d5e333df0ddc5a6d03529861ea040c333b2a426","type":"artist","uuid":"b6f74e82-18ed-4b83-9092-daaee15f2f72"}
album: New Darling
  type: MusicAlbum
  date published: 2025-05-20
album: Just Wanna XXXX With You
  type: MusicAlbum
  date published: 2025-05-22
album: Propose
  type: MusicAlbum
  date published: 2025-06-16
album: Crime and Punishment
  type: MusicAlbum
  date published: 2025-06-24
album: Ultra rupture
  type: MusicAlbum
  date published: 2025-10-10