MAXI H
type: MusicGroup
popularity: 2
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b175a7b05b699d18c982157610bd7115fd97e69aab7db7fd9d36238c1a806d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07c9af3c-d722-42c7-a885-93cee156ad5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07c9af3c-d722-42c7-a885-93cee156ad5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07c9af3c-d722-42c7-a885-93cee156ad5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b175a7b05b699d18c982157610bd7115fd97e69aab7db7fd9d36238c1a806d8","name":"MAXI H","registered_at":"2026-06-15T16:11:12Z","symbol":"NIM0761524","token_address":"0x7b879505548583f0007d954712ea4d7e6a9fe5b3","type":"artist","uuid":"07c9af3c-d722-42c7-a885-93cee156ad5a"}
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 0x4b175a7b05b699d18c982157610bd7115fd97e69aab7db7fd9d36238c1a806d8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07c9af3c-d722-42c7-a885-93cee156ad5a.json and https://artists.proofprofile.net/proofs/artist/07c9af3c-d722-42c7-a885-93cee156ad5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x4b175a7b05b699d18c982157610bd7115fd97e69aab7db7fd9d36238c1a806d8","name":"MAXI H","registered_at":"2026-06-15T16:11:12Z","symbol":"NIM0761524","token_address":"0x7b879505548583f0007d954712ea4d7e6a9fe5b3","type":"artist","uuid":"07c9af3c-d722-42c7-a885-93cee156ad5a"}
album: DEMONIA
  type: MusicAlbum
  date published: 2025-06-23
album: BELLAKA
  type: MusicAlbum
  date published: 2025-06-28
album: PA PR
  type: MusicAlbum
  date published: 2025-07-17