Bruce Berger
type: MusicGroup
genre: schlager
genre: schlagerparty
description: Bruce Nicolas Berger (August 21, 1938 – February 10, 2021) was an American nonfiction writer, poet and pianist. He was best known for a series of books exploring the intersections of nature and cultur
popularity: 11
followers: 931
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d1fe17bd69c8d3a4ddfe79fbc181821dc6bde5493ae43903f62119f30a7125f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9a44cc6-2d94-429c-b5a8-732a614233c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9a44cc6-2d94-429c-b5a8-732a614233c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9a44cc6-2d94-429c-b5a8-732a614233c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d1fe17bd69c8d3a4ddfe79fbc181821dc6bde5493ae43903f62119f30a7125f","name":"Bruce Berger","registered_at":"2026-06-15T00:04:05Z","symbol":"NIM0618952","token_address":"0x33a85d6a1bd520dfbd6c8e499d961deba1e4ca45","type":"artist","uuid":"b9a44cc6-2d94-429c-b5a8-732a614233c7"}
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 0x7d1fe17bd69c8d3a4ddfe79fbc181821dc6bde5493ae43903f62119f30a7125f. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9a44cc6-2d94-429c-b5a8-732a614233c7.json and https://artists.proofprofile.net/proofs/artist/b9a44cc6-2d94-429c-b5a8-732a614233c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x7d1fe17bd69c8d3a4ddfe79fbc181821dc6bde5493ae43903f62119f30a7125f","name":"Bruce Berger","registered_at":"2026-06-15T00:04:05Z","symbol":"NIM0618952","token_address":"0x33a85d6a1bd520dfbd6c8e499d961deba1e4ca45","type":"artist","uuid":"b9a44cc6-2d94-429c-b5a8-732a614233c7"}
album: Die ganz, ganz, ganz große Liebe
  type: MusicAlbum
  date published: 2011-01-01