mars hojilla
type: MusicGroup
genre: lullaby
popularity: 8
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf69d2f5e736f38c91a9a97647eedccdeb0090fc9f4f3af8dfb91555476538621
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/ba8a056b-ee43-4cf4-b9db-a377af67b938.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba8a056b-ee43-4cf4-b9db-a377af67b938.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba8a056b-ee43-4cf4-b9db-a377af67b938
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf69d2f5e736f38c91a9a97647eedccdeb0090fc9f4f3af8dfb91555476538621","name":"mars hojilla","registered_at":"2026-06-20T16:31:31Z","symbol":"NIM1655074","token_address":"0x3a701ab6d8eaddc6257824d3f1cad0cc7d511016","type":"artist","uuid":"ba8a056b-ee43-4cf4-b9db-a377af67b938"}
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 0xf69d2f5e736f38c91a9a97647eedccdeb0090fc9f4f3af8dfb91555476538621. 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/ba8a056b-ee43-4cf4-b9db-a377af67b938.json and https://artists.proofprofile.net/proofs/artist/ba8a056b-ee43-4cf4-b9db-a377af67b938.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf69d2f5e736f38c91a9a97647eedccdeb0090fc9f4f3af8dfb91555476538621","name":"mars hojilla","registered_at":"2026-06-20T16:31:31Z","symbol":"NIM1655074","token_address":"0x3a701ab6d8eaddc6257824d3f1cad0cc7d511016","type":"artist","uuid":"ba8a056b-ee43-4cf4-b9db-a377af67b938"}
album: kiss your boys
  type: MusicAlbum
  date published: 2024-02-09
album: pinocchio
  type: MusicAlbum
  date published: 2024-05-10
album: just between us
  type: MusicAlbum
  date published: 2025-06-13