Grupo Plan B
type: MusicGroup
genre: corridos bélicos
popularity: 2
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98bef094d48e5d3830be8d37357ea11c188ec3abad484ec59a3b5eaa676418b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2b4ad8a-9506-42e8-afe6-9000b051497c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2b4ad8a-9506-42e8-afe6-9000b051497c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2b4ad8a-9506-42e8-afe6-9000b051497c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98bef094d48e5d3830be8d37357ea11c188ec3abad484ec59a3b5eaa676418b3","name":"Grupo Plan B","registered_at":"2026-06-21T01:39:14Z","symbol":"NIM1780127","token_address":"0x540d91cdcb9d62525979a0c70adfaf7b83230a7f","type":"artist","uuid":"d2b4ad8a-9506-42e8-afe6-9000b051497c"}
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 0x98bef094d48e5d3830be8d37357ea11c188ec3abad484ec59a3b5eaa676418b3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2b4ad8a-9506-42e8-afe6-9000b051497c.json and https://artists.proofprofile.net/proofs/artist/d2b4ad8a-9506-42e8-afe6-9000b051497c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x98bef094d48e5d3830be8d37357ea11c188ec3abad484ec59a3b5eaa676418b3","name":"Grupo Plan B","registered_at":"2026-06-21T01:39:14Z","symbol":"NIM1780127","token_address":"0x540d91cdcb9d62525979a0c70adfaf7b83230a7f","type":"artist","uuid":"d2b4ad8a-9506-42e8-afe6-9000b051497c"}
album: Desde la Cochera 2022
  type: MusicAlbum
  date published: 2022-11-30
album: En Vivo Vol 1
  type: MusicAlbum
  date published: 2022-12-27
album: Para la Raza
  type: MusicAlbum
  date published: 2023-03-20
album: Enfiestado Con Mi Tata
  type: MusicAlbum
  date published: 2023-07-13
album: Enfiestados Entre Amigos, Vol. 1 (En Vivo)
  type: MusicAlbum
  date published: 2023-09-13
album: Cerrando el Año (Cover)
  type: MusicAlbum
  date published: 2023-12-15
album: En Vivo Vol.2
  type: MusicAlbum
  date published: 2024-06-29