Kalé
type: MusicGroup
popularity: 10
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3958f58c654b2a131f3d46ab3ff1b6581b2e4739fcca364b7b02bedbdf40b0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77d2fed1-a8ac-402b-84f5-6df9a2244b51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77d2fed1-a8ac-402b-84f5-6df9a2244b51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77d2fed1-a8ac-402b-84f5-6df9a2244b51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3958f58c654b2a131f3d46ab3ff1b6581b2e4739fcca364b7b02bedbdf40b0d","name":"Kalé","registered_at":"2026-06-17T07:24:23Z","symbol":"NIM1323105","token_address":"0xd229ae345b11862e849b56b5cb19b4f72df9ea8f","type":"artist","uuid":"77d2fed1-a8ac-402b-84f5-6df9a2244b51"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3958f58c654b2a131f3d46ab3ff1b6581b2e4739fcca364b7b02bedbdf40b0d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77d2fed1-a8ac-402b-84f5-6df9a2244b51.json and https://artists.proofprofile.net/proofs/artist/77d2fed1-a8ac-402b-84f5-6df9a2244b51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc3958f58c654b2a131f3d46ab3ff1b6581b2e4739fcca364b7b02bedbdf40b0d","name":"Kalé","registered_at":"2026-06-17T07:24:23Z","symbol":"NIM1323105","token_address":"0xd229ae345b11862e849b56b5cb19b4f72df9ea8f","type":"artist","uuid":"77d2fed1-a8ac-402b-84f5-6df9a2244b51"}
album: Sigue Bailando
  type: MusicAlbum
  date published: 2007
album: Sigue Bailando
  type: MusicAlbum
  date published: 2019-02-22
album: Por el Resto de Mi Vida (Cover)
  type: MusicAlbum
  date published: 2022-11-16
album: Sed de Amor
  type: MusicAlbum
  date published: 2022-11-16
album: Por el Resto de Mi Vida
  type: MusicAlbum
  date published: 2022-11-16