Michael Studer
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x871ee1ac27ee075cff4a834d9bce1e13bcada37dd5442c5d1f74280b90168095
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec13880-190f-4f9c-886a-e2bdc1e19c08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec13880-190f-4f9c-886a-e2bdc1e19c08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eec13880-190f-4f9c-886a-e2bdc1e19c08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x871ee1ac27ee075cff4a834d9bce1e13bcada37dd5442c5d1f74280b90168095","name":"Michael Studer","registered_at":"2026-06-21T11:52:08Z","symbol":"NIM1915940","token_address":"0x057228ebca42127e6e23eb0a8996ac715d5ca75f","type":"artist","uuid":"eec13880-190f-4f9c-886a-e2bdc1e19c08"}
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 0x871ee1ac27ee075cff4a834d9bce1e13bcada37dd5442c5d1f74280b90168095. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eec13880-190f-4f9c-886a-e2bdc1e19c08.json and https://artists.proofprofile.net/proofs/artist/eec13880-190f-4f9c-886a-e2bdc1e19c08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x871ee1ac27ee075cff4a834d9bce1e13bcada37dd5442c5d1f74280b90168095","name":"Michael Studer","registered_at":"2026-06-21T11:52:08Z","symbol":"NIM1915940","token_address":"0x057228ebca42127e6e23eb0a8996ac715d5ca75f","type":"artist","uuid":"eec13880-190f-4f9c-886a-e2bdc1e19c08"}
album: Franz Liszt, Richard Strauss & Friedrich Nietzsche: Melodramen
  type: MusicAlbum
  date published: 1990
album: The Legacy
  type: MusicAlbum
  date published: 2007-07-01
album: Studer Rare Recital II
  type: MusicAlbum
  date published: 2024-04-05
album: Studer Rare Recital I
  type: MusicAlbum
  date published: 2024-04-05