Son del Puerto
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4597619540b778b1fcbe63941e43b6bfaecc24da613611645fdc10b47855439
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fca92400-5cea-47e8-813f-91aeb8d9cc47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fca92400-5cea-47e8-813f-91aeb8d9cc47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fca92400-5cea-47e8-813f-91aeb8d9cc47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4597619540b778b1fcbe63941e43b6bfaecc24da613611645fdc10b47855439","name":"Son del Puerto","registered_at":"2026-06-21T17:35:23Z","symbol":"NIM1987506","token_address":"0xab054d5fa045cbb66dac4b1dea361011b5660062","type":"artist","uuid":"fca92400-5cea-47e8-813f-91aeb8d9cc47"}
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 0xd4597619540b778b1fcbe63941e43b6bfaecc24da613611645fdc10b47855439. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fca92400-5cea-47e8-813f-91aeb8d9cc47.json and https://artists.proofprofile.net/proofs/artist/fca92400-5cea-47e8-813f-91aeb8d9cc47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xd4597619540b778b1fcbe63941e43b6bfaecc24da613611645fdc10b47855439","name":"Son del Puerto","registered_at":"2026-06-21T17:35:23Z","symbol":"NIM1987506","token_address":"0xab054d5fa045cbb66dac4b1dea361011b5660062","type":"artist","uuid":"fca92400-5cea-47e8-813f-91aeb8d9cc47"}
album: Solo Éxitos, Vol. 1
  type: MusicAlbum
  date published: 2013-10-31
album: Solo Éxitos, Vol. 2
  type: MusicAlbum
  date published: 2013-12-24
album: Solo Éxitos, Vol. 5
  type: MusicAlbum
  date published: 2015-02-18