Riverstone Family
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1274c1c5fb4e2fb0c1543d4b07a31d5300e1748435a3617ecdf1fee5bcc5634b
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/5db168f1-a1b8-4e13-afdb-a7ebd0029165.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5db168f1-a1b8-4e13-afdb-a7ebd0029165.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5db168f1-a1b8-4e13-afdb-a7ebd0029165
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1274c1c5fb4e2fb0c1543d4b07a31d5300e1748435a3617ecdf1fee5bcc5634b","name":"Riverstone Family","registered_at":"2026-06-16T22:36:19Z","symbol":"NIM1197096","token_address":"0xf011ee0ccef055df57ef71d077cfab8228639494","type":"artist","uuid":"5db168f1-a1b8-4e13-afdb-a7ebd0029165"}
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 0x1274c1c5fb4e2fb0c1543d4b07a31d5300e1748435a3617ecdf1fee5bcc5634b. 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/5db168f1-a1b8-4e13-afdb-a7ebd0029165.json and https://artists.proofprofile.net/proofs/artist/5db168f1-a1b8-4e13-afdb-a7ebd0029165.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1274c1c5fb4e2fb0c1543d4b07a31d5300e1748435a3617ecdf1fee5bcc5634b","name":"Riverstone Family","registered_at":"2026-06-16T22:36:19Z","symbol":"NIM1197096","token_address":"0xf011ee0ccef055df57ef71d077cfab8228639494","type":"artist","uuid":"5db168f1-a1b8-4e13-afdb-a7ebd0029165"}
album: Shadows on the Prairie
  type: MusicAlbum
  date published: 2025-10-15
album: Ghost Trail
  type: MusicAlbum
  date published: 2025-10-17
album: MERCY ON MY GRAVE
  type: MusicAlbum
  date published: 2025-10-21
album: Rain On My Grave
  type: MusicAlbum
  date published: 2025-10-24
album: When the Crows Return
  type: MusicAlbum
  date published: 2025-10-31
album: Ride at Dawn
  type: MusicAlbum
  date published: 2025-11-07
album: Dust & Sunset
  type: MusicAlbum
  date published: 2025-11-14
album: The Last Prayer Under Dust
  type: MusicAlbum
  date published: 2025-11-15