FxM
type: MusicGroup
genre: cumbia sonidera
popularity: 2
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37cb27435c6a1db88fa0869f669d74467218b3814f14daaba60be396e6e12e42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f229e0d3-cf00-494f-88a5-6c83c28c9c35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f229e0d3-cf00-494f-88a5-6c83c28c9c35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f229e0d3-cf00-494f-88a5-6c83c28c9c35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0x37cb27435c6a1db88fa0869f669d74467218b3814f14daaba60be396e6e12e42. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f229e0d3-cf00-494f-88a5-6c83c28c9c35.json and https://artists.proofprofile.net/proofs/artist/f229e0d3-cf00-494f-88a5-6c83c28c9c35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Get obsessed
  type: MusicAlbum
  date published: 2022-11-30
album: Sin guía
  type: MusicAlbum
  date published: 2023-01-26
album: Haciendo Lío
  type: MusicAlbum
  date published: 2023-03-06
album: Not Again
  type: MusicAlbum
  date published: 2023-05-15
album: 24/7
  type: MusicAlbum
  date published: 2023-05-21
album: NEWSTAR
  type: MusicAlbum
  date published: 2023-08-16
album: Como le Hacemos (Bonus track)
  type: MusicAlbum
  date published: 2023-10-06
album: ll Almas
  type: MusicAlbum
  date published: 2024-02-11
album: H3NE$y
  type: MusicAlbum
  date published: 2024-02-25
album: Steedo
  type: MusicAlbum
  date published: 2024-03-11
album: ¿paso x ti?
  type: MusicAlbum
  date published: 2024-06-14