Jakob Ezra
type: MusicGroup
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d46db0b01982c7d4b968d08e4f4822d90a92a9fe263976131200828bd57a95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e6f9ce1-32f5-4499-812c-cc0120af7d65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e6f9ce1-32f5-4499-812c-cc0120af7d65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e6f9ce1-32f5-4499-812c-cc0120af7d65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d46db0b01982c7d4b968d08e4f4822d90a92a9fe263976131200828bd57a95","name":"Jakob Ezra","registered_at":"2026-06-16T00:26:39Z","symbol":"NIM0879733","token_address":"0xad3b14448beb445084b671810b9a12bdcf54b764","type":"artist","uuid":"1e6f9ce1-32f5-4499-812c-cc0120af7d65"}
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 0x56d46db0b01982c7d4b968d08e4f4822d90a92a9fe263976131200828bd57a95. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e6f9ce1-32f5-4499-812c-cc0120af7d65.json and https://artists.proofprofile.net/proofs/artist/1e6f9ce1-32f5-4499-812c-cc0120af7d65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x56d46db0b01982c7d4b968d08e4f4822d90a92a9fe263976131200828bd57a95","name":"Jakob Ezra","registered_at":"2026-06-16T00:26:39Z","symbol":"NIM0879733","token_address":"0xad3b14448beb445084b671810b9a12bdcf54b764","type":"artist","uuid":"1e6f9ce1-32f5-4499-812c-cc0120af7d65"}
album: Vast in Life
  type: MusicAlbum
  date published: 2021-11-05
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  type: MusicAlbum
  date published: 2022-02-12
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  type: MusicAlbum
  date published: 2022-05-20
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  type: MusicAlbum
  date published: 2022-07-09
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  type: MusicAlbum
  date published: 2022-11-12
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  type: MusicAlbum
  date published: 2023-05-18
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  type: MusicAlbum
  date published: 2023-08-11
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  type: MusicAlbum
  date published: 2024-03-15
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-04-18
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  type: MusicAlbum
  date published: 2025-05-23
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  type: MusicAlbum
  date published: 2025-08-08