My Hero Zero
type: MusicGroup
popularity: 3
followers: 913
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a91110207c364bd968555f6004644f31d4e0191a3abaaffb5cec76af431a3dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acec25b6-74f6-4c8c-b26a-e7eb72434528.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acec25b6-74f6-4c8c-b26a-e7eb72434528.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acec25b6-74f6-4c8c-b26a-e7eb72434528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a91110207c364bd968555f6004644f31d4e0191a3abaaffb5cec76af431a3dc","name":"My Hero Zero","registered_at":"2026-06-20T10:19:40Z","symbol":"NIM1590876","token_address":"0x9c565564ec2c477fc55b654d3473531bcc93d717","type":"artist","uuid":"acec25b6-74f6-4c8c-b26a-e7eb72434528"}
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 0x8a91110207c364bd968555f6004644f31d4e0191a3abaaffb5cec76af431a3dc. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acec25b6-74f6-4c8c-b26a-e7eb72434528.json and https://artists.proofprofile.net/proofs/artist/acec25b6-74f6-4c8c-b26a-e7eb72434528.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x8a91110207c364bd968555f6004644f31d4e0191a3abaaffb5cec76af431a3dc","name":"My Hero Zero","registered_at":"2026-06-20T10:19:40Z","symbol":"NIM1590876","token_address":"0x9c565564ec2c477fc55b654d3473531bcc93d717","type":"artist","uuid":"acec25b6-74f6-4c8c-b26a-e7eb72434528"}
album: Got It Goin' on
  type: MusicAlbum
  date published: 2011-01-01
album: Give It to Me
  type: MusicAlbum
  date published: 2018-09-03
album: The Launch
  type: MusicAlbum
  date published: 2019-03-23
album: Overflow
  type: MusicAlbum
  date published: 2021-06-01
album: Diamonds UP
  type: MusicAlbum
  date published: 2022-02-13
album: Habit
  type: MusicAlbum
  date published: 2024-02-23
album: Nothing But Love
  type: MusicAlbum
  date published: 2024-03-01
album: Echoes of an Open Heart
  type: MusicAlbum
  date published: 2024-03-22