TZINI
type: MusicGroup
description: thumb|160px|Tzini's house (1832) Tzini () is a neighbourhood in the central part of the city of Patras. It is named after the Tzini (Τζίνη) family which is descended from Epirus. In 1828, Theodoros
popularity: 2
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a9ae99b67d8492d6d5b2ea8254f3f7fe34d83551f8466b01813953c9456e4ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73b1b371-de38-4fb6-adf6-c2e398e46af2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73b1b371-de38-4fb6-adf6-c2e398e46af2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73b1b371-de38-4fb6-adf6-c2e398e46af2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x3a9ae99b67d8492d6d5b2ea8254f3f7fe34d83551f8466b01813953c9456e4ef. 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/73b1b371-de38-4fb6-adf6-c2e398e46af2.json and https://artists.proofprofile.net/proofs/artist/73b1b371-de38-4fb6-adf6-c2e398e46af2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Adraneia
  type: MusicAlbum
  date published: 2020-12-15
album: No Mercy
  type: MusicAlbum
  date published: 2021-05-25
album: TziniTheKid
  type: MusicAlbum
  date published: 2021-12-24
album: Sxme Shxt
  type: MusicAlbum
  date published: 2024-02-02
album: De Facto
  type: MusicAlbum
  date published: 2024-02-29
album: Akiya
  type: MusicAlbum
  date published: 2024-05-23
album: Skydive Freestyle
  type: MusicAlbum
  date published: 2024-07-28
album: Yie Yie
  type: MusicAlbum
  date published: 2024-10-25
album: Cold Summer, Vol. 1
  type: MusicAlbum
  date published: 2025-10-10