Rafael Valerian
type: MusicGroup
popularity: 18
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8b2b30143067b7333c9ea35c1dbecbca0962ae75fa0da50d16aad593a1bc0c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc0bc918-b74a-4e9f-bbb5-d0d434111c3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc0bc918-b74a-4e9f-bbb5-d0d434111c3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc0bc918-b74a-4e9f-bbb5-d0d434111c3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8b2b30143067b7333c9ea35c1dbecbca0962ae75fa0da50d16aad593a1bc0c4","name":"Rafael Valerian","registered_at":"2026-06-15T01:57:40Z","symbol":"NIM0646113","token_address":"0x0814c63ae3f7f30f42f30b4d8f463edfa419695d","type":"artist","uuid":"cc0bc918-b74a-4e9f-bbb5-d0d434111c3d"}
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 0xd8b2b30143067b7333c9ea35c1dbecbca0962ae75fa0da50d16aad593a1bc0c4. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc0bc918-b74a-4e9f-bbb5-d0d434111c3d.json and https://artists.proofprofile.net/proofs/artist/cc0bc918-b74a-4e9f-bbb5-d0d434111c3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xd8b2b30143067b7333c9ea35c1dbecbca0962ae75fa0da50d16aad593a1bc0c4","name":"Rafael Valerian","registered_at":"2026-06-15T01:57:40Z","symbol":"NIM0646113","token_address":"0x0814c63ae3f7f30f42f30b4d8f463edfa419695d","type":"artist","uuid":"cc0bc918-b74a-4e9f-bbb5-d0d434111c3d"}
album: Alone in Aso
  type: MusicAlbum
  date published: 2025-05-01
album: Arunika Jiwa
  type: MusicAlbum
  date published: 2025-07-01
album: Arunika Jiwa
  type: MusicAlbum
  date published: 2025-09-07
album: Alone in Aso
  type: MusicAlbum
  date published: 2025-09-07