Serina Pech
type: MusicGroup
popularity: 2
followers: 501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74f94e444f065d2a42bcaeef3454f62c53295014a315c09b36f4c8c3995a69b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c40963c-a236-41db-9ff7-0305b90c7de2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c40963c-a236-41db-9ff7-0305b90c7de2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c40963c-a236-41db-9ff7-0305b90c7de2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74f94e444f065d2a42bcaeef3454f62c53295014a315c09b36f4c8c3995a69b9","name":"Serina Pech","registered_at":"2026-06-15T17:47:31Z","symbol":"NIM0784511","token_address":"0x2d496d22be675e75d1b2f8f83271a8252c6644e0","type":"artist","uuid":"0c40963c-a236-41db-9ff7-0305b90c7de2"}
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 0x74f94e444f065d2a42bcaeef3454f62c53295014a315c09b36f4c8c3995a69b9. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c40963c-a236-41db-9ff7-0305b90c7de2.json and https://artists.proofprofile.net/proofs/artist/0c40963c-a236-41db-9ff7-0305b90c7de2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x74f94e444f065d2a42bcaeef3454f62c53295014a315c09b36f4c8c3995a69b9","name":"Serina Pech","registered_at":"2026-06-15T17:47:31Z","symbol":"NIM0784511","token_address":"0x2d496d22be675e75d1b2f8f83271a8252c6644e0","type":"artist","uuid":"0c40963c-a236-41db-9ff7-0305b90c7de2"}
album: Sugar Muffin
  type: MusicAlbum
  date published: 2015-09-04
album: I Hope To See The Sun
  type: MusicAlbum
  date published: 2016-06-03
album: Not Like Them
  type: MusicAlbum
  date published: 2016-09-09
album: Kevin
  type: MusicAlbum
  date published: 2017-03-03
album: Serina Pech EP
  type: MusicAlbum
  date published: 2017-03-17
album: Take A Look Around
  type: MusicAlbum
  date published: 2019-02-22
album: Take A Look Around (Papertoy Remix)
  type: MusicAlbum
  date published: 2019-03-22
album: Sing Your Own Song
  type: MusicAlbum
  date published: 2019-06-28
album: Isolated Strangers
  type: MusicAlbum
  date published: 2019-11-15
album: Wild Jealousy
  type: MusicAlbum
  date published: 2020-02-14
album: Across The Sea
  type: MusicAlbum
  date published: 2020-04-10
album: Politics
  type: MusicAlbum
  date published: 2020-05-08
album: Please Go Lightly
  type: MusicAlbum
  date published: 2020-05-08