Ralph Caspers
type: MusicGroup
description: Ralph Caspers (born 18 January 1972 in Pasir Panjang, Borneo, Indonesia) is a German television presenter, author, screenwriter, and actor. Biography Ralph Caspers was born in the Indonesian part o
popularity: 20
followers: 1537
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92b34375efb416e748c07dcb8a986f54f816fea8fd81279af3dc45ab84b272f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90b158e2-ff77-4a53-b9cd-930d10918b6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90b158e2-ff77-4a53-b9cd-930d10918b6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90b158e2-ff77-4a53-b9cd-930d10918b6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92b34375efb416e748c07dcb8a986f54f816fea8fd81279af3dc45ab84b272f6","name":"Ralph Caspers","registered_at":"2026-06-14T19:39:03Z","symbol":"NIM0555695","token_address":"0xdea48942394e8ef9b1cde469b8a710a1d91a69d4","type":"artist","uuid":"90b158e2-ff77-4a53-b9cd-930d10918b6b"}
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 0x92b34375efb416e748c07dcb8a986f54f816fea8fd81279af3dc45ab84b272f6. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90b158e2-ff77-4a53-b9cd-930d10918b6b.json and https://artists.proofprofile.net/proofs/artist/90b158e2-ff77-4a53-b9cd-930d10918b6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0x92b34375efb416e748c07dcb8a986f54f816fea8fd81279af3dc45ab84b272f6","name":"Ralph Caspers","registered_at":"2026-06-14T19:39:03Z","symbol":"NIM0555695","token_address":"0xdea48942394e8ef9b1cde469b8a710a1d91a69d4","type":"artist","uuid":"90b158e2-ff77-4a53-b9cd-930d10918b6b"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-05-31
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  type: MusicAlbum
  date published: 2020-10-20
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  date published: 2022-01-27