Mena
type: MusicGroup
description: Mena or MENA may refer to: Arts, entertainment, and media Mena (album), a 2010 album by Javiera Mena MENA (news), an Egyptian publicly funded news agency Mena Report, a business news source Mena, the
popularity: 9
followers: 746
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ef133d73b049ac0bd140eba8f166468e9858a19bba340206f2bf9f84793bb75
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/6ee74ad8-1459-43e2-ae3e-4313fbb0879c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ee74ad8-1459-43e2-ae3e-4313fbb0879c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ee74ad8-1459-43e2-ae3e-4313fbb0879c
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 0x3ef133d73b049ac0bd140eba8f166468e9858a19bba340206f2bf9f84793bb75. 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/6ee74ad8-1459-43e2-ae3e-4313fbb0879c.json and https://artists.proofprofile.net/proofs/artist/6ee74ad8-1459-43e2-ae3e-4313fbb0879c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Cedo Demais
  type: MusicAlbum
  date published: 2018-02-10
album: Só Mais uma Vez
  type: MusicAlbum
  date published: 2018-11-02
album: Poesia Clichê
  type: MusicAlbum
  date published: 2018-12-01
album: Seus Retratos
  type: MusicAlbum
  date published: 2019-06-17
album: Com Você
  type: MusicAlbum
  date published: 2019-08-13
album: Espero Que Seja Feliz
  type: MusicAlbum
  date published: 2019-08-19
album: Me Esquece
  type: MusicAlbum
  date published: 2020-03-09
album: Sozinho no Caos
  type: MusicAlbum
  date published: 2020-05-28
album: Alucinado
  type: MusicAlbum
  date published: 2020-12-16
album: Mil Clichês
  type: MusicAlbum
  date published: 2021-10-06