Stephan Baer
type: MusicGroup
popularity: 7
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x248171f156ae9e2afd486483f29755be07d1bb73d1bb02e709438d2f3a4715d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f34260a2-8a7f-4cd1-8400-dae4fea2ba27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f34260a2-8a7f-4cd1-8400-dae4fea2ba27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f34260a2-8a7f-4cd1-8400-dae4fea2ba27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x248171f156ae9e2afd486483f29755be07d1bb73d1bb02e709438d2f3a4715d5","name":"Stephan Baer","registered_at":"2026-06-21T14:10:30Z","symbol":"NIM1943017","token_address":"0xc31dfa733734751bf38ececb58e6f266ef169f8f","type":"artist","uuid":"f34260a2-8a7f-4cd1-8400-dae4fea2ba27"}
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 0x248171f156ae9e2afd486483f29755be07d1bb73d1bb02e709438d2f3a4715d5. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f34260a2-8a7f-4cd1-8400-dae4fea2ba27.json and https://artists.proofprofile.net/proofs/artist/f34260a2-8a7f-4cd1-8400-dae4fea2ba27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x248171f156ae9e2afd486483f29755be07d1bb73d1bb02e709438d2f3a4715d5","name":"Stephan Baer","registered_at":"2026-06-21T14:10:30Z","symbol":"NIM1943017","token_address":"0xc31dfa733734751bf38ececb58e6f266ef169f8f","type":"artist","uuid":"f34260a2-8a7f-4cd1-8400-dae4fea2ba27"}
album: Across Distant Lands
  type: MusicAlbum
  date published: 1996-12-01
album: Across Distant Lands
  type: MusicAlbum
  date published: 1996-12-01
album: The Dark Frontier
  type: MusicAlbum
  date published: 1997-12-01
album: The Dark Frontier
  type: MusicAlbum
  date published: 1997-12-01
album: Islands Of The Orient
  type: MusicAlbum
  date published: 1999-12-01
album: Islands of the Orient
  type: MusicAlbum
  date published: 1999-12-01
album: Seven Seas
  type: MusicAlbum
  date published: 2001-12-01
album: Seven Seas
  type: MusicAlbum
  date published: 2001-12-01
album: Into The Light
  type: MusicAlbum
  date published: 2006-11-12
album: Into the Light
  type: MusicAlbum
  date published: 2006-11-12
album: Seraphine
  type: MusicAlbum
  date published: 2013-06-14
album: Screen City Paradise
  type: MusicAlbum
  date published: 2013-07-02
album: Abound
  type: MusicAlbum
  date published: 2013-07-14
album: Until We Reach the Sky
  type: MusicAlbum
  date published: 2015-10-29