Jacob Mallow
type: MusicGroup
popularity: 2
followers: 695
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbac5dbc5e16ac2016ff65c1d57b4b547b3a56f5ae6942ba2b8153673e40d3ef5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/102ee0a0-1cad-47d9-914f-be934d9cf462.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/102ee0a0-1cad-47d9-914f-be934d9cf462.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/102ee0a0-1cad-47d9-914f-be934d9cf462
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbac5dbc5e16ac2016ff65c1d57b4b547b3a56f5ae6942ba2b8153673e40d3ef5","name":"Jacob Mallow","registered_at":"2026-06-15T19:10:04Z","symbol":"NIM0804212","token_address":"0x11e9fae95b421cae62669f1bc1d71e9996e54df0","type":"artist","uuid":"102ee0a0-1cad-47d9-914f-be934d9cf462"}
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 0xbac5dbc5e16ac2016ff65c1d57b4b547b3a56f5ae6942ba2b8153673e40d3ef5. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/102ee0a0-1cad-47d9-914f-be934d9cf462.json and https://artists.proofprofile.net/proofs/artist/102ee0a0-1cad-47d9-914f-be934d9cf462.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xbac5dbc5e16ac2016ff65c1d57b4b547b3a56f5ae6942ba2b8153673e40d3ef5","name":"Jacob Mallow","registered_at":"2026-06-15T19:10:04Z","symbol":"NIM0804212","token_address":"0x11e9fae95b421cae62669f1bc1d71e9996e54df0","type":"artist","uuid":"102ee0a0-1cad-47d9-914f-be934d9cf462"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-03-29
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  type: MusicAlbum
  date published: 2019-09-27
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  date published: 2020-02-28
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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