Estel Rona
type: MusicGroup
popularity: 2
followers: 5168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1da5031f4c858de5a55ecacb6419c59f0931cf1763b23979fb86be2d4e54ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd9ec447-7938-4b08-98e5-60fb2824dfed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd9ec447-7938-4b08-98e5-60fb2824dfed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd9ec447-7938-4b08-98e5-60fb2824dfed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1da5031f4c858de5a55ecacb6419c59f0931cf1763b23979fb86be2d4e54ca2","name":"Estel Rona","registered_at":"2026-06-20T23:53:22Z","symbol":"NIM1753264","token_address":"0x1b2857fe1dee5be563f81a0ffc0e9cf3e02c9ed7","type":"artist","uuid":"cd9ec447-7938-4b08-98e5-60fb2824dfed"}
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 0xa1da5031f4c858de5a55ecacb6419c59f0931cf1763b23979fb86be2d4e54ca2. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd9ec447-7938-4b08-98e5-60fb2824dfed.json and https://artists.proofprofile.net/proofs/artist/cd9ec447-7938-4b08-98e5-60fb2824dfed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xa1da5031f4c858de5a55ecacb6419c59f0931cf1763b23979fb86be2d4e54ca2","name":"Estel Rona","registered_at":"2026-06-20T23:53:22Z","symbol":"NIM1753264","token_address":"0x1b2857fe1dee5be563f81a0ffc0e9cf3e02c9ed7","type":"artist","uuid":"cd9ec447-7938-4b08-98e5-60fb2824dfed"}
album: Barefoot
  type: MusicAlbum
  date published: 2017-10-13
album: Make It
  type: MusicAlbum
  date published: 2017-10-20
album: Smuggler's Lane
  type: MusicAlbum
  date published: 2017-11-24
album: Innocent sinner
  type: MusicAlbum
  date published: 2020-11-28
album: Looking Glass
  type: MusicAlbum
  date published: 2021-09-03
album: After Me
  type: MusicAlbum
  date published: 2021-11-19
album: After Me (Radio Edit)
  type: MusicAlbum
  date published: 2021-11-26
album: Shadows
  type: MusicAlbum
  date published: 2022-04-04
album: Waves
  type: MusicAlbum
  date published: 2022-09-23
album: Women to Witches
  type: MusicAlbum
  date published: 2022-10-03
album: Life gone by (Radio edit)
  type: MusicAlbum
  date published: 2023-06-24
album: Riah Alsahrà
  type: MusicAlbum
  date published: 2024-01-25
album: Give Back To Me
  type: MusicAlbum
  date published: 2024-06-28
album: Behind Me
  type: MusicAlbum
  date published: 2024-11-19