Echo vom Bäräaug
type: MusicGroup
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff17c05fef26da167035983971c639d26d64def290e1c561e7966946b1b1352a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d39f53c-c654-4a97-a8a9-1838a61611f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d39f53c-c654-4a97-a8a9-1838a61611f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d39f53c-c654-4a97-a8a9-1838a61611f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff17c05fef26da167035983971c639d26d64def290e1c561e7966946b1b1352a","name":"Echo vom Bäräaug","registered_at":"2026-06-17T09:18:00Z","symbol":"NIM1350162","token_address":"0x7cdc384097f1cc1eb336db0eba6061d84c02962a","type":"artist","uuid":"7d39f53c-c654-4a97-a8a9-1838a61611f2"}
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 0xff17c05fef26da167035983971c639d26d64def290e1c561e7966946b1b1352a. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d39f53c-c654-4a97-a8a9-1838a61611f2.json and https://artists.proofprofile.net/proofs/artist/7d39f53c-c654-4a97-a8a9-1838a61611f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xff17c05fef26da167035983971c639d26d64def290e1c561e7966946b1b1352a","name":"Echo vom Bäräaug","registered_at":"2026-06-17T09:18:00Z","symbol":"NIM1350162","token_address":"0x7cdc384097f1cc1eb336db0eba6061d84c02962a","type":"artist","uuid":"7d39f53c-c654-4a97-a8a9-1838a61611f2"}
album: E haarigi Sach!
  type: MusicAlbum
  date published: 2018-09-05