Valen DSR
type: MusicGroup
popularity: 7
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0b69433268c7124e5ba268c5a3711078e7a4fc06cc54095e063bfe1747d8c58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a8a1087-d5ef-4dc1-8914-5016ad04cfe9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a8a1087-d5ef-4dc1-8914-5016ad04cfe9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a8a1087-d5ef-4dc1-8914-5016ad04cfe9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0b69433268c7124e5ba268c5a3711078e7a4fc06cc54095e063bfe1747d8c58","name":"Valen DSR","registered_at":"2026-06-15T22:49:29Z","symbol":"NIM0856527","token_address":"0xca3cf222dfaabffb96a7c84da97a7198ea985738","type":"artist","uuid":"1a8a1087-d5ef-4dc1-8914-5016ad04cfe9"}
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 0xc0b69433268c7124e5ba268c5a3711078e7a4fc06cc54095e063bfe1747d8c58. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a8a1087-d5ef-4dc1-8914-5016ad04cfe9.json and https://artists.proofprofile.net/proofs/artist/1a8a1087-d5ef-4dc1-8914-5016ad04cfe9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xc0b69433268c7124e5ba268c5a3711078e7a4fc06cc54095e063bfe1747d8c58","name":"Valen DSR","registered_at":"2026-06-15T22:49:29Z","symbol":"NIM0856527","token_address":"0xca3cf222dfaabffb96a7c84da97a7198ea985738","type":"artist","uuid":"1a8a1087-d5ef-4dc1-8914-5016ad04cfe9"}
album: Sin Contrato
  type: MusicAlbum
  date published: 2024-12-18
album: Que Me Esperen
  type: MusicAlbum
  date published: 2025-05-01
album: Ella Sabe
  type: MusicAlbum
  date published: 2025-07-24