EL LEA
type: MusicGroup
popularity: 9
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5a8e1f12762a75e4b2c24864f7d9899ae7e5b58d97670b0331f8970eb8c06b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaae1b0f-875a-42a9-9a31-ade98ac23def.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaae1b0f-875a-42a9-9a31-ade98ac23def.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaae1b0f-875a-42a9-9a31-ade98ac23def
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5a8e1f12762a75e4b2c24864f7d9899ae7e5b58d97670b0331f8970eb8c06b2","name":"EL LEA","registered_at":"2026-06-20T09:04:24Z","symbol":"NIM1577430","token_address":"0xbd4c0a694e0538cb12c3763e9e075ede1ae03535","type":"artist","uuid":"aaae1b0f-875a-42a9-9a31-ade98ac23def"}
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 0xf5a8e1f12762a75e4b2c24864f7d9899ae7e5b58d97670b0331f8970eb8c06b2. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aaae1b0f-875a-42a9-9a31-ade98ac23def.json and https://artists.proofprofile.net/proofs/artist/aaae1b0f-875a-42a9-9a31-ade98ac23def.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xf5a8e1f12762a75e4b2c24864f7d9899ae7e5b58d97670b0331f8970eb8c06b2","name":"EL LEA","registered_at":"2026-06-20T09:04:24Z","symbol":"NIM1577430","token_address":"0xbd4c0a694e0538cb12c3763e9e075ede1ae03535","type":"artist","uuid":"aaae1b0f-875a-42a9-9a31-ade98ac23def"}
album: Coco Chanel
  type: MusicAlbum
  date published: 2024-09-19
album: Tu y yo
  type: MusicAlbum
  date published: 2024-09-26
album: Baila
  type: MusicAlbum
  date published: 2024-12-08
album: Frenesi
  type: MusicAlbum
  date published: 2024-12-10
album: Noche Tensa
  type: MusicAlbum
  date published: 2025-09-15