Mercurio
type: MusicGroup
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbcf175ad740e1fdf50ee4c7123b8d6874996e06eaa56875d0fe1a014767ecfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/454147d4-83c4-4bd3-8314-b1a6aebc20a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/454147d4-83c4-4bd3-8314-b1a6aebc20a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/454147d4-83c4-4bd3-8314-b1a6aebc20a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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 0xdbcf175ad740e1fdf50ee4c7123b8d6874996e06eaa56875d0fe1a014767ecfb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/454147d4-83c4-4bd3-8314-b1a6aebc20a9.json and https://artists.proofprofile.net/proofs/artist/454147d4-83c4-4bd3-8314-b1a6aebc20a9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:10:43Z
album: Enter the Spacesuit
  type: MusicAlbum
  date published: 2021-12-24
album: Electro Garden
  type: MusicAlbum
  date published: 2022-02-11
album: Midday
  type: MusicAlbum
  date published: 2022-03-11
album: Electro Garden - EP
  type: MusicAlbum
  date published: 2022-04-08
album: Kheperer
  type: MusicAlbum
  date published: 2022-05-27
album: Aqua
  type: MusicAlbum
  date published: 2022-06-03
album: Elephant
  type: MusicAlbum
  date published: 2022-07-08
album: Lava (in the jungle)
  type: MusicAlbum
  date published: 2022-12-02
album: Tan Line
  type: MusicAlbum
  date published: 2023-01-06