Freddy Haus
type: MusicGroup
popularity: 5
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d86e403f227764709672a6959f43f4832397af719375c02bb4d29984818d671
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43033085-b207-476f-ab66-2b7cf306ad0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43033085-b207-476f-ab66-2b7cf306ad0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43033085-b207-476f-ab66-2b7cf306ad0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d86e403f227764709672a6959f43f4832397af719375c02bb4d29984818d671","name":"Freddy Haus","registered_at":"2026-06-16T12:53:25Z","symbol":"NIM1058021","token_address":"0x1eec4c38c3acdbaf20d26f5e41578ed081b8ddb3","type":"artist","uuid":"43033085-b207-476f-ab66-2b7cf306ad0b"}
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 0x9d86e403f227764709672a6959f43f4832397af719375c02bb4d29984818d671. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43033085-b207-476f-ab66-2b7cf306ad0b.json and https://artists.proofprofile.net/proofs/artist/43033085-b207-476f-ab66-2b7cf306ad0b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0x9d86e403f227764709672a6959f43f4832397af719375c02bb4d29984818d671","name":"Freddy Haus","registered_at":"2026-06-16T12:53:25Z","symbol":"NIM1058021","token_address":"0x1eec4c38c3acdbaf20d26f5e41578ed081b8ddb3","type":"artist","uuid":"43033085-b207-476f-ab66-2b7cf306ad0b"}
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  type: MusicAlbum
  date published: 2021
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  type: MusicAlbum
  date published: 2021-12-23
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  type: MusicAlbum
  date published: 2022-04-15
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  type: MusicAlbum
  date published: 2022-05-03
album: In da Haus
  type: MusicAlbum
  date published: 2022-05-03
album: It's Over
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  date published: 2022-05-13
album: It's Over
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  date published: 2022-05-13
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  type: MusicAlbum
  date published: 2022-06-09
album: Simple Beatz
  type: MusicAlbum
  date published: 2022-06-09
album: Down the Streets
  type: MusicAlbum
  date published: 2022-08-30
album: My Mind
  type: MusicAlbum
  date published: 2022-10-09
album: My Mind
  type: MusicAlbum
  date published: 2022-10-09
album: Keep The Flow
  type: MusicAlbum
  date published: 2024-02-06
album: Keep the Flow
  type: MusicAlbum
  date published: 2024-08-23