El Palomar
type: MusicGroup
popularity: 11
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a4d43633e6b45f42f729c66f219f7ab28728543b813bbeeee3a8c5370ed31c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e6b220b-0b92-4973-8e77-60b8404fc842.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e6b220b-0b92-4973-8e77-60b8404fc842.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e6b220b-0b92-4973-8e77-60b8404fc842
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a4d43633e6b45f42f729c66f219f7ab28728543b813bbeeee3a8c5370ed31c0","name":"El Palomar","registered_at":"2026-06-14T09:20:51Z","symbol":"NIM0408264","token_address":"0x98d920e45c3ccd80313aa527ed05dc22147b3b08","type":"artist","uuid":"2e6b220b-0b92-4973-8e77-60b8404fc842"}
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 0x0a4d43633e6b45f42f729c66f219f7ab28728543b813bbeeee3a8c5370ed31c0. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e6b220b-0b92-4973-8e77-60b8404fc842.json and https://artists.proofprofile.net/proofs/artist/2e6b220b-0b92-4973-8e77-60b8404fc842.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x0a4d43633e6b45f42f729c66f219f7ab28728543b813bbeeee3a8c5370ed31c0","name":"El Palomar","registered_at":"2026-06-14T09:20:51Z","symbol":"NIM0408264","token_address":"0x98d920e45c3ccd80313aa527ed05dc22147b3b08","type":"artist","uuid":"2e6b220b-0b92-4973-8e77-60b8404fc842"}