MariaHchez
type: MusicGroup
popularity: 13
followers: 671
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x393c1706e669a21529a7b492a9bb3c34534608de5eb85b719e190ce812f018d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29501a25-9c86-4720-83d6-cb28e29b408d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29501a25-9c86-4720-83d6-cb28e29b408d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29501a25-9c86-4720-83d6-cb28e29b408d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393c1706e669a21529a7b492a9bb3c34534608de5eb85b719e190ce812f018d6. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29501a25-9c86-4720-83d6-cb28e29b408d.json and https://artists.proofprofile.net/proofs/artist/29501a25-9c86-4720-83d6-cb28e29b408d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
album: Enamorada
  type: MusicAlbum
  date published: 2019-02-08
album: Que Suene
  type: MusicAlbum
  date published: 2019-03-01
album: Catrina Enamorada
  type: MusicAlbum
  date published: 2019-10-25
album: Una Navidad Con Mariahchez
  type: MusicAlbum
  date published: 2019-12-13
album: Esto Es Halloween
  type: MusicAlbum
  date published: 2020-10-30
album: Todo Lo Que Quiero para Navidad Eres Tú
  type: MusicAlbum
  date published: 2020-12-11
album: Así Suena el Sol Con Mariahchez
  type: MusicAlbum
  date published: 2021-06-18
album: Loco
  type: MusicAlbum
  date published: 2021-08-27
album: La Llorona
  type: MusicAlbum
  date published: 2021-10-29
album: ¿Apoco No Duele?
  type: MusicAlbum
  date published: 2022-03-18
album: Perfidia
  type: MusicAlbum
  date published: 2022-09-02
album: No Te Alcanza Con Lo Siento
  type: MusicAlbum
  date published: 2023-03-09
album: Hoy Te Toca Confesar
  type: MusicAlbum
  date published: 2023-08-11
album: La Guapachosa
  type: MusicAlbum
  date published: 2023-09-29
album: Solo Quédate En Silencio
  type: MusicAlbum
  date published: 2023-11-17
album: No Estaba en Mis Planes
  type: MusicAlbum
  date published: 2024-03-22
album: La Guapachosa
  type: MusicAlbum
  date published: 2024-04-16
album: Hoy Te Toca Confesar
  type: MusicAlbum
  date published: 2024-04-16
album: ¿Apoco No Duele?
  type: MusicAlbum
  date published: 2024-04-16
album: Eternos
  type: MusicAlbum
  date published: 2024-04-16
album: Solo Quédate en Silencio
  type: MusicAlbum
  date published: 2024-04-16
album: Del Más Pequeño de Tus Hijos
  type: MusicAlbum
  date published: 2024-07-15
album: Perfidia
  type: MusicAlbum
  date published: 2024-07-15
album: Fue Difícil
  type: MusicAlbum
  date published: 2024-07-26
album: Thriller
  type: MusicAlbum
  date published: 2024-10-18
album: Reina de Mis Amores
  type: MusicAlbum
  date published: 2024-11-29