PP Sounds
type: MusicGroup
popularity: 4
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f76118e2233fff635a6dbd10879b72f4c06184fcf8bfe09db76a8e67de60916
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2c815b-19a8-4237-8170-81ab30149c52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2c815b-19a8-4237-8170-81ab30149c52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a2c815b-19a8-4237-8170-81ab30149c52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f76118e2233fff635a6dbd10879b72f4c06184fcf8bfe09db76a8e67de60916","name":"PP Sounds","registered_at":"2026-06-15T22:54:25Z","symbol":"NIM0857708","token_address":"0x0e905394f38867751737b207950f5c0476267f13","type":"artist","uuid":"1a2c815b-19a8-4237-8170-81ab30149c52"}
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 0x9f76118e2233fff635a6dbd10879b72f4c06184fcf8bfe09db76a8e67de60916. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a2c815b-19a8-4237-8170-81ab30149c52.json and https://artists.proofprofile.net/proofs/artist/1a2c815b-19a8-4237-8170-81ab30149c52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
  text: {"copyright_id":"0x9f76118e2233fff635a6dbd10879b72f4c06184fcf8bfe09db76a8e67de60916","name":"PP Sounds","registered_at":"2026-06-15T22:54:25Z","symbol":"NIM0857708","token_address":"0x0e905394f38867751737b207950f5c0476267f13","type":"artist","uuid":"1a2c815b-19a8-4237-8170-81ab30149c52"}
album: Far Away Storm
  type: MusicAlbum
  date published: 2021-03-29
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  type: MusicAlbum
  date published: 2021-05-20
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  type: MusicAlbum
  date published: 2021-05-30
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-07-17