Hannes Marold
type: MusicGroup
genre: private school piano
genre: schlager
popularity: 8
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x452f41bb576514994d8da63864a82a2deba0651c9cd7c2921bbcf44d61cc3af1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c925756a-acec-47a6-9266-9b9402c53d59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c925756a-acec-47a6-9266-9b9402c53d59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c925756a-acec-47a6-9266-9b9402c53d59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x452f41bb576514994d8da63864a82a2deba0651c9cd7c2921bbcf44d61cc3af1","name":"Hannes Marold","registered_at":"2026-06-20T22:22:38Z","symbol":"NIM1732864","token_address":"0xb7d97bb58da328ead065bd69e9019d617d53279e","type":"artist","uuid":"c925756a-acec-47a6-9266-9b9402c53d59"}
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 0x452f41bb576514994d8da63864a82a2deba0651c9cd7c2921bbcf44d61cc3af1. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c925756a-acec-47a6-9266-9b9402c53d59.json and https://artists.proofprofile.net/proofs/artist/c925756a-acec-47a6-9266-9b9402c53d59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x452f41bb576514994d8da63864a82a2deba0651c9cd7c2921bbcf44d61cc3af1","name":"Hannes Marold","registered_at":"2026-06-20T22:22:38Z","symbol":"NIM1732864","token_address":"0xb7d97bb58da328ead065bd69e9019d617d53279e","type":"artist","uuid":"c925756a-acec-47a6-9266-9b9402c53d59"}
album: Romantic Piano Vol. 1
  type: MusicAlbum
  date published: 2008-08-01
album: Winter & Christmas Piano
  type: MusicAlbum
  date published: 2008-09-24
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  type: MusicAlbum
  date published: 2020-05-08
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  type: MusicAlbum
  date published: 2020-12-31
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  type: MusicAlbum
  date published: 2022-01-30
album: Funkelsternennacht
  type: MusicAlbum
  date published: 2022-02-18
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  type: MusicAlbum
  date published: 2022-05-21
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  type: MusicAlbum
  date published: 2023-07-28
album: Final Kiss
  type: MusicAlbum
  date published: 2023-09-01
album: Des is mei Frau
  type: MusicAlbum
  date published: 2023-09-22
album: Your Empathy
  type: MusicAlbum
  date published: 2023-12-01
album: Moonlight
  type: MusicAlbum
  date published: 2024-01-05
album: New Day
  type: MusicAlbum
  date published: 2024-02-16