ELHC
type: MusicGroup
popularity: 2
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb68a065cf2ed55a091e53d675fcebeb5802e66dc8c275c7527b79d3c8a133128
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc64ddcc-0d48-4f39-b098-e198561162fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc64ddcc-0d48-4f39-b098-e198561162fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc64ddcc-0d48-4f39-b098-e198561162fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
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 0xb68a065cf2ed55a091e53d675fcebeb5802e66dc8c275c7527b79d3c8a133128. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc64ddcc-0d48-4f39-b098-e198561162fb.json and https://artists.proofprofile.net/proofs/artist/cc64ddcc-0d48-4f39-b098-e198561162fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: Heart Beating
  type: MusicAlbum
  date published: 2022-03-25
album: Do It to Me
  type: MusicAlbum
  date published: 2022-04-08
album: Sohai
  type: MusicAlbum
  date published: 2022-04-22
album: Burning Up
  type: MusicAlbum
  date published: 2022-05-06
album: Don't Be Afraid
  type: MusicAlbum
  date published: 2022-05-20
album: Take Me Up
  type: MusicAlbum
  date published: 2022-06-10
album: Keep Walkin'
  type: MusicAlbum
  date published: 2022-07-01
album: No Better
  type: MusicAlbum
  date published: 2022-07-29
album: Treat Me Like
  type: MusicAlbum
  date published: 2022-08-05
album: Love Me All Night Baby
  type: MusicAlbum
  date published: 2022-08-19
album: Feel Me
  type: MusicAlbum
  date published: 2022-09-02
album: You and Me
  type: MusicAlbum
  date published: 2022-10-07
album: I Can Feel It
  type: MusicAlbum
  date published: 2022-11-25
album: Here We Go
  type: MusicAlbum
  date published: 2022-12-09