The Monk by the Sea
type: MusicGroup
description: The Monk by the Sea () is an oil painting by the German Romantic artist Caspar David Friedrich. It was painted between 1808 and 1810 in Dresden and was first shown together with the painting The Abbey
popularity: 5
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9cc770f452cf589a4866ba0c1dbb08d196d2808a2de353f1a06b280e9a4043d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0426319a-c2c6-4393-9ba8-a601fcf633cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0426319a-c2c6-4393-9ba8-a601fcf633cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0426319a-c2c6-4393-9ba8-a601fcf633cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9cc770f452cf589a4866ba0c1dbb08d196d2808a2de353f1a06b280e9a4043d","name":"The Monk by the Sea","registered_at":"2026-06-15T14:58:25Z","symbol":"NIM0744143","token_address":"0xa724c77dbbb30bb38e272d9274a7c51969bc47b6","type":"artist","uuid":"0426319a-c2c6-4393-9ba8-a601fcf633cb"}
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 0xd9cc770f452cf589a4866ba0c1dbb08d196d2808a2de353f1a06b280e9a4043d. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0426319a-c2c6-4393-9ba8-a601fcf633cb.json and https://artists.proofprofile.net/proofs/artist/0426319a-c2c6-4393-9ba8-a601fcf633cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0xd9cc770f452cf589a4866ba0c1dbb08d196d2808a2de353f1a06b280e9a4043d","name":"The Monk by the Sea","registered_at":"2026-06-15T14:58:25Z","symbol":"NIM0744143","token_address":"0xa724c77dbbb30bb38e272d9274a7c51969bc47b6","type":"artist","uuid":"0426319a-c2c6-4393-9ba8-a601fcf633cb"}