Ysn Solid
type: MusicGroup
popularity: 3
followers: 829
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc433c7d13771d61c47e7fb9c780832f1a4dfe3934df6c463452783a5e47c3149
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbe69292-3534-4c8d-b9aa-9dff524f4181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbe69292-3534-4c8d-b9aa-9dff524f4181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbe69292-3534-4c8d-b9aa-9dff524f4181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc433c7d13771d61c47e7fb9c780832f1a4dfe3934df6c463452783a5e47c3149","name":"Ysn Solid","registered_at":"2026-06-21T17:22:42Z","symbol":"NIM1985609","token_address":"0xc7cd271aa739f6f5fe21ad8e915553495868f118","type":"artist","uuid":"fbe69292-3534-4c8d-b9aa-9dff524f4181"}
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 0xc433c7d13771d61c47e7fb9c780832f1a4dfe3934df6c463452783a5e47c3149. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbe69292-3534-4c8d-b9aa-9dff524f4181.json and https://artists.proofprofile.net/proofs/artist/fbe69292-3534-4c8d-b9aa-9dff524f4181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xc433c7d13771d61c47e7fb9c780832f1a4dfe3934df6c463452783a5e47c3149","name":"Ysn Solid","registered_at":"2026-06-21T17:22:42Z","symbol":"NIM1985609","token_address":"0xc7cd271aa739f6f5fe21ad8e915553495868f118","type":"artist","uuid":"fbe69292-3534-4c8d-b9aa-9dff524f4181"}
album: Stay Solid
  type: MusicAlbum
  date published: 2019-12-07
album: Stay Solid
  type: MusicAlbum
  date published: 2019-12-07
album: Stay Solid
  type: MusicAlbum
  date published: 2020-10-30
album: Trapstar
  type: MusicAlbum
  date published: 2021-11-05
album: Trapstar
  type: MusicAlbum
  date published: 2021-11-06