Pua Almeida
type: MusicGroup
genre: exotica
genre: tropical music
description: Pua Almeida (1922–1974) was a Hawaiian steel guitarist, considered a leading performer on that instrument. Almeida (sometimes given as "Alameida") was born in 1922 in Honolulu. His musical start beg
popularity: 11
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20f8ecde199c3257fc42ff3a1a626c98fa464afd852b6e42c635c7fad9e78c4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26d13024-8790-41e8-914c-4eb44cfe798b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26d13024-8790-41e8-914c-4eb44cfe798b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26d13024-8790-41e8-914c-4eb44cfe798b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20f8ecde199c3257fc42ff3a1a626c98fa464afd852b6e42c635c7fad9e78c4a","name":"Pua Almeida","registered_at":"2026-06-14T08:28:44Z","symbol":"NIM0395843","token_address":"0x65912dcfffe41c5b1d3f58a79b236e63618d1455","type":"artist","uuid":"26d13024-8790-41e8-914c-4eb44cfe798b"}
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 0x20f8ecde199c3257fc42ff3a1a626c98fa464afd852b6e42c635c7fad9e78c4a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26d13024-8790-41e8-914c-4eb44cfe798b.json and https://artists.proofprofile.net/proofs/artist/26d13024-8790-41e8-914c-4eb44cfe798b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x20f8ecde199c3257fc42ff3a1a626c98fa464afd852b6e42c635c7fad9e78c4a","name":"Pua Almeida","registered_at":"2026-06-14T08:28:44Z","symbol":"NIM0395843","token_address":"0x65912dcfffe41c5b1d3f58a79b236e63618d1455","type":"artist","uuid":"26d13024-8790-41e8-914c-4eb44cfe798b"}
album: Pua Almeida "Live" At the Moana Hotel
  type: MusicAlbum
  date published: 2014-03-04