El NS
type: MusicGroup
genre: corridos bélicos
genre: corridos tumbados
popularity: 2
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbc9cafd12f1f71435c9013a74e38d5e9ac24eb86f38e4103c7576b688fee74c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d42b5e6-c973-4251-965f-36d2f1600de3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d42b5e6-c973-4251-965f-36d2f1600de3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d42b5e6-c973-4251-965f-36d2f1600de3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbc9cafd12f1f71435c9013a74e38d5e9ac24eb86f38e4103c7576b688fee74c","name":"El NS","registered_at":"2026-06-16T16:29:32Z","symbol":"NIM1109587","token_address":"0xccc3b0061e5d0ec8539c4f2c869688ea902cf017","type":"artist","uuid":"4d42b5e6-c973-4251-965f-36d2f1600de3"}
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 0xfbc9cafd12f1f71435c9013a74e38d5e9ac24eb86f38e4103c7576b688fee74c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d42b5e6-c973-4251-965f-36d2f1600de3.json and https://artists.proofprofile.net/proofs/artist/4d42b5e6-c973-4251-965f-36d2f1600de3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfbc9cafd12f1f71435c9013a74e38d5e9ac24eb86f38e4103c7576b688fee74c","name":"El NS","registered_at":"2026-06-16T16:29:32Z","symbol":"NIM1109587","token_address":"0xccc3b0061e5d0ec8539c4f2c869688ea902cf017","type":"artist","uuid":"4d42b5e6-c973-4251-965f-36d2f1600de3"}
album: Callado y Serio Soy
  type: MusicAlbum
  date published: 2024-06-10
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  type: MusicAlbum
  date published: 2024-06-13
album: Me Tercio Mi Cuerno
  type: MusicAlbum
  date published: 2024-06-13
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  type: MusicAlbum
  date published: 2024-06-18
album: En Vivo Desde La Tia
  type: MusicAlbum
  date published: 2024-06-20
album: En Vivo Desde la Tia
  type: MusicAlbum
  date published: 2024-06-20
album: El Ro
  type: MusicAlbum
  date published: 2024-06-20
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  type: MusicAlbum
  date published: 2024-07-08
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  type: MusicAlbum
  date published: 2024-07-08