Study Amen
type: MusicGroup
genre: classical
popularity: 33
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bbb7e35bed09d9f2200ab5cc2ace45db2a85f89b112c707de53748659e81b20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06a02eb2-1547-4633-82d2-1924b482f8d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06a02eb2-1547-4633-82d2-1924b482f8d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06a02eb2-1547-4633-82d2-1924b482f8d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bbb7e35bed09d9f2200ab5cc2ace45db2a85f89b112c707de53748659e81b20","name":"Study Amen","registered_at":"2026-06-11T11:08:44Z","symbol":"NIM0009143","token_address":"0x581e62eb79b7f9becda4b9e593302fc8ad6e66c4","type":"artist","uuid":"06a02eb2-1547-4633-82d2-1924b482f8d4"}
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 0x3bbb7e35bed09d9f2200ab5cc2ace45db2a85f89b112c707de53748659e81b20. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06a02eb2-1547-4633-82d2-1924b482f8d4.json and https://artists.proofprofile.net/proofs/artist/06a02eb2-1547-4633-82d2-1924b482f8d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x3bbb7e35bed09d9f2200ab5cc2ace45db2a85f89b112c707de53748659e81b20","name":"Study Amen","registered_at":"2026-06-11T11:08:44Z","symbol":"NIM0009143","token_address":"0x581e62eb79b7f9becda4b9e593302fc8ad6e66c4","type":"artist","uuid":"06a02eb2-1547-4633-82d2-1924b482f8d4"}
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  type: MusicAlbum
  date published: 2017-12-06
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  type: MusicAlbum
  date published: 2017-12-19
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  type: MusicAlbum
  date published: 2019-05-29