Phil Harmonic
type: MusicGroup
genre: blues rock
genre: indie folk
genre: roots rock
popularity: 13
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7ca6bc11492d0d0ea91aa594214ff028a054f4c120c27b940d16b23a7bddd8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c658cc42-e609-49b7-9564-63f54d1e1e44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c658cc42-e609-49b7-9564-63f54d1e1e44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c658cc42-e609-49b7-9564-63f54d1e1e44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7ca6bc11492d0d0ea91aa594214ff028a054f4c120c27b940d16b23a7bddd8f","name":"Phil Harmonic","registered_at":"2026-06-15T01:22:37Z","symbol":"NIM0637735","token_address":"0xe61987fb7d3a90689fb50096b6b03f9a61633083","type":"artist","uuid":"c658cc42-e609-49b7-9564-63f54d1e1e44"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ca6bc11492d0d0ea91aa594214ff028a054f4c120c27b940d16b23a7bddd8f. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c658cc42-e609-49b7-9564-63f54d1e1e44.json and https://artists.proofprofile.net/proofs/artist/c658cc42-e609-49b7-9564-63f54d1e1e44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xc7ca6bc11492d0d0ea91aa594214ff028a054f4c120c27b940d16b23a7bddd8f","name":"Phil Harmonic","registered_at":"2026-06-15T01:22:37Z","symbol":"NIM0637735","token_address":"0xe61987fb7d3a90689fb50096b6b03f9a61633083","type":"artist","uuid":"c658cc42-e609-49b7-9564-63f54d1e1e44"}
album: Suoraan asiaan
  type: MusicAlbum
  date published: 2004-01-01
album: A415 Concert Pitch: Instrument & Orchestra Tuning
  type: MusicAlbum
  date published: 2017-06-26
album: A443 Concert Pitch: Instrument & Orchestra Tuning
  type: MusicAlbum
  date published: 2017-06-27
album: A441 Concert Pitch: Instrument & Orchestra Tuning
  type: MusicAlbum
  date published: 2017-07-05
album: Silver Surf
  type: MusicAlbum
  date published: 2017-12-01