Paolo Polvo
type: MusicGroup
popularity: 8
followers: 512
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80e28e009932275607c94d9634972595917ae356e50d1aa1a791d2d4a5d19847
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/410294ac-8863-4a34-921a-c4a1cd46368d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/410294ac-8863-4a34-921a-c4a1cd46368d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/410294ac-8863-4a34-921a-c4a1cd46368d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80e28e009932275607c94d9634972595917ae356e50d1aa1a791d2d4a5d19847","name":"Paolo Polvo","registered_at":"2026-06-16T12:13:14Z","symbol":"NIM1048440","token_address":"0xec986f645f9581da49237df2fdcb3c9344078b62","type":"artist","uuid":"410294ac-8863-4a34-921a-c4a1cd46368d"}
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 0x80e28e009932275607c94d9634972595917ae356e50d1aa1a791d2d4a5d19847. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/410294ac-8863-4a34-921a-c4a1cd46368d.json and https://artists.proofprofile.net/proofs/artist/410294ac-8863-4a34-921a-c4a1cd46368d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x80e28e009932275607c94d9634972595917ae356e50d1aa1a791d2d4a5d19847","name":"Paolo Polvo","registered_at":"2026-06-16T12:13:14Z","symbol":"NIM1048440","token_address":"0xec986f645f9581da49237df2fdcb3c9344078b62","type":"artist","uuid":"410294ac-8863-4a34-921a-c4a1cd46368d"}
album: Son of Polvo
  type: MusicAlbum
  date published: 2017-12-06
album: Son of Polvo EP
  type: MusicAlbum
  date published: 2017-12-06
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  type: MusicAlbum
  date published: 2024-08-30
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  type: MusicAlbum
  date published: 2024-09-20
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  type: MusicAlbum
  date published: 2024-10-18
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  type: MusicAlbum
  date published: 2024-11-22
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  type: MusicAlbum
  date published: 2024-12-27
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  type: MusicAlbum
  date published: 2025-01-26
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  type: MusicAlbum
  date published: 2025-02-28
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  type: MusicAlbum
  date published: 2025-04-04