MASI
type: MusicGroup
genre: album rock
genre: arena rock
genre: glam metal
popularity: 7
followers: 1087
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb346f6c5ed5b2662ae94cd90e34d46f51b98f5517d79486118b039185aa881bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a432da7d-374f-4f7c-ab7f-d87f5da1505d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a432da7d-374f-4f7c-ab7f-d87f5da1505d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a432da7d-374f-4f7c-ab7f-d87f5da1505d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0xb346f6c5ed5b2662ae94cd90e34d46f51b98f5517d79486118b039185aa881bd. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a432da7d-374f-4f7c-ab7f-d87f5da1505d.json and https://artists.proofprofile.net/proofs/artist/a432da7d-374f-4f7c-ab7f-d87f5da1505d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Fire In the Rain
  type: MusicAlbum
  date published: 1987-04-01
album: Fire In The Rain
  type: MusicAlbum
  date published: 1987-04-01
album: Downtown Dreamers
  type: MusicAlbum
  date published: 1988-05-03
album: Eternal Struggle
  type: MusicAlbum
  date published: 2003-01-01
album: 2nd Shape
  type: MusicAlbum
  date published: 2005-02-22
album: How Long is now
  type: MusicAlbum
  date published: 2008-01-01
album: Vita A Matita
  type: MusicAlbum
  date published: 2008-12-30
album: Yin & Yang E.P. 2
  type: MusicAlbum
  date published: 2010-05-19
album: Space
  type: MusicAlbum
  date published: 2013-04-02
album: Back to the Music
  type: MusicAlbum
  date published: 2013-08-05
album: Get It Together (The V.I.P)
  type: MusicAlbum
  date published: 2014-02-18