Sonora Gloria Matancera
type: MusicGroup
genre: son cubano
popularity: 2
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe944e2343b19a6147d3e8067a4d5ff0ce07ed4f552132e230935ee42997f7799
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff0150ce-b3a9-49af-bc15-f0515e89a528.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff0150ce-b3a9-49af-bc15-f0515e89a528.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff0150ce-b3a9-49af-bc15-f0515e89a528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe944e2343b19a6147d3e8067a4d5ff0ce07ed4f552132e230935ee42997f7799","name":"Sonora Gloria Matancera","registered_at":"2026-06-21T18:41:40Z","symbol":"NIM2002964","token_address":"0x2721da931b5338a432d670bc1bd0fc2bfc566087","type":"artist","uuid":"ff0150ce-b3a9-49af-bc15-f0515e89a528"}
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 0xe944e2343b19a6147d3e8067a4d5ff0ce07ed4f552132e230935ee42997f7799. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff0150ce-b3a9-49af-bc15-f0515e89a528.json and https://artists.proofprofile.net/proofs/artist/ff0150ce-b3a9-49af-bc15-f0515e89a528.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe944e2343b19a6147d3e8067a4d5ff0ce07ed4f552132e230935ee42997f7799","name":"Sonora Gloria Matancera","registered_at":"2026-06-21T18:41:40Z","symbol":"NIM2002964","token_address":"0x2721da931b5338a432d670bc1bd0fc2bfc566087","type":"artist","uuid":"ff0150ce-b3a9-49af-bc15-f0515e89a528"}
album: A Bailar Con La Gloria
  type: MusicAlbum
  date published: 2001
album: 75° Aniversario
  type: MusicAlbum
  date published: 2002
album: Pare Cochero
  type: MusicAlbum
  date published: 2004-01-01
album: Sus Grandes Éxitos (2024 Remastered)
  type: MusicAlbum
  date published: 2024-03-19