Adalgisa Pantaleon
type: MusicGroup
genre: son cubano
popularity: 8
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5ad115b4be2c0f2b9ece34aef7865e9091d2242df3bfb49b18ae58325573bc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3f4ca37-06ad-47f5-9478-5945f4426590.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3f4ca37-06ad-47f5-9478-5945f4426590.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3f4ca37-06ad-47f5-9478-5945f4426590
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5ad115b4be2c0f2b9ece34aef7865e9091d2242df3bfb49b18ae58325573bc3","name":"Adalgisa Pantaleon","registered_at":"2026-06-20T20:45:32Z","symbol":"NIM1709275","token_address":"0x896c2ff205a4e43a7f66c2e4322eaab5f53b9053","type":"artist","uuid":"c3f4ca37-06ad-47f5-9478-5945f4426590"}
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 0xa5ad115b4be2c0f2b9ece34aef7865e9091d2242df3bfb49b18ae58325573bc3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3f4ca37-06ad-47f5-9478-5945f4426590.json and https://artists.proofprofile.net/proofs/artist/c3f4ca37-06ad-47f5-9478-5945f4426590.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa5ad115b4be2c0f2b9ece34aef7865e9091d2242df3bfb49b18ae58325573bc3","name":"Adalgisa Pantaleon","registered_at":"2026-06-20T20:45:32Z","symbol":"NIM1709275","token_address":"0x896c2ff205a4e43a7f66c2e4322eaab5f53b9053","type":"artist","uuid":"c3f4ca37-06ad-47f5-9478-5945f4426590"}
album: Al Son del Sol
  type: MusicAlbum
  date published: 2003