PHIL MANCA
type: MusicGroup
genre: blues rock
popularity: 3
followers: 683
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20fbbbda4e2ce698936dd1e54263d1c75341d1cd23856b54cdde24f901445a3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6be3767-fc2d-4fe1-8a9f-a727547c8f34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6be3767-fc2d-4fe1-8a9f-a727547c8f34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6be3767-fc2d-4fe1-8a9f-a727547c8f34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20fbbbda4e2ce698936dd1e54263d1c75341d1cd23856b54cdde24f901445a3b","name":"PHIL MANCA","registered_at":"2026-06-20T07:35:15Z","symbol":"NIM1555951","token_address":"0x2b4f296d768f112c8e22307a45358c09dabce793","type":"artist","uuid":"a6be3767-fc2d-4fe1-8a9f-a727547c8f34"}
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 0x20fbbbda4e2ce698936dd1e54263d1c75341d1cd23856b54cdde24f901445a3b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6be3767-fc2d-4fe1-8a9f-a727547c8f34.json and https://artists.proofprofile.net/proofs/artist/a6be3767-fc2d-4fe1-8a9f-a727547c8f34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x20fbbbda4e2ce698936dd1e54263d1c75341d1cd23856b54cdde24f901445a3b","name":"PHIL MANCA","registered_at":"2026-06-20T07:35:15Z","symbol":"NIM1555951","token_address":"0x2b4f296d768f112c8e22307a45358c09dabce793","type":"artist","uuid":"a6be3767-fc2d-4fe1-8a9f-a727547c8f34"}
album: Signs
  type: MusicAlbum
  date published: 2018-11-12
album: Dancing Spirits
  type: MusicAlbum
  date published: 2020-12-04
album: Yer Blues - Live Version
  type: MusicAlbum
  date published: 2021-09-08
album: Betty Blue (Live)
  type: MusicAlbum
  date published: 2021-09-13
album: Until You Do
  type: MusicAlbum
  date published: 2022-09-02
album: And All That Blues!
  type: MusicAlbum
  date published: 2022-12-23
album: Night Stalker
  type: MusicAlbum
  date published: 2023-04-14
album: The Race Is On
  type: MusicAlbum
  date published: 2023-05-25
album: Layers of Pain
  type: MusicAlbum
  date published: 2023-06-09
album: Layers of Pain
  type: MusicAlbum
  date published: 2023-06-09
album: Layers of Pain (Live at le Stock/Fernando Rock Show)
  type: MusicAlbum
  date published: 2023-11-03
album: Layers of Pain (Live at le Stock/Fernando Rock Show)
  type: MusicAlbum
  date published: 2023-11-03
album: Layers of Pain (Edit)
  type: MusicAlbum
  date published: 2024-02-09