El Combo Palacio
type: MusicGroup
genre: tropical music
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1570e5591d8d7f3081b7bad8c306fdcfb3cc4a8645393c07e84f11f6e41d09d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3203d319-67ce-4873-9b7b-3f108d9f7a0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3203d319-67ce-4873-9b7b-3f108d9f7a0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3203d319-67ce-4873-9b7b-3f108d9f7a0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1570e5591d8d7f3081b7bad8c306fdcfb3cc4a8645393c07e84f11f6e41d09d4","name":"El Combo Palacio","registered_at":"2026-06-16T07:00:19Z","symbol":"NIM0973755","token_address":"0x9a08ad07e1f661070a9f2166b3e8315a6f63d2b4","type":"artist","uuid":"3203d319-67ce-4873-9b7b-3f108d9f7a0b"}
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 0x1570e5591d8d7f3081b7bad8c306fdcfb3cc4a8645393c07e84f11f6e41d09d4. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3203d319-67ce-4873-9b7b-3f108d9f7a0b.json and https://artists.proofprofile.net/proofs/artist/3203d319-67ce-4873-9b7b-3f108d9f7a0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0x1570e5591d8d7f3081b7bad8c306fdcfb3cc4a8645393c07e84f11f6e41d09d4","name":"El Combo Palacio","registered_at":"2026-06-16T07:00:19Z","symbol":"NIM0973755","token_address":"0x9a08ad07e1f661070a9f2166b3e8315a6f63d2b4","type":"artist","uuid":"3203d319-67ce-4873-9b7b-3f108d9f7a0b"}
album: Tsunami (Para el Mundo)
  type: MusicAlbum
  date published: 2015-07-10
album: De Nuevo
  type: MusicAlbum
  date published: 2017-07-07
album: Tsunami
  type: MusicAlbum
  date published: 2019
album: Tsunami
  type: MusicAlbum
  date published: 2019-09-09
album: Tsunami
  type: MusicAlbum
  date published: 2019-09-09