Steep Ravine
type: MusicGroup
genre: bluegrass
genre: newgrass
popularity: 4
followers: 879
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91b3f0bc400153df06a7edd1125b98f3277ccfb2cfeccfe620eec41b9975c765
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adf4002e-afa6-4743-8cfa-9567d0eb54e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adf4002e-afa6-4743-8cfa-9567d0eb54e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adf4002e-afa6-4743-8cfa-9567d0eb54e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91b3f0bc400153df06a7edd1125b98f3277ccfb2cfeccfe620eec41b9975c765","name":"Steep Ravine","registered_at":"2026-06-20T10:21:26Z","symbol":"NIM1593972","token_address":"0x140dc63dea327910392f550ea242afb6de9a5588","type":"artist","uuid":"adf4002e-afa6-4743-8cfa-9567d0eb54e9"}
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 0x91b3f0bc400153df06a7edd1125b98f3277ccfb2cfeccfe620eec41b9975c765. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adf4002e-afa6-4743-8cfa-9567d0eb54e9.json and https://artists.proofprofile.net/proofs/artist/adf4002e-afa6-4743-8cfa-9567d0eb54e9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x91b3f0bc400153df06a7edd1125b98f3277ccfb2cfeccfe620eec41b9975c765","name":"Steep Ravine","registered_at":"2026-06-20T10:21:26Z","symbol":"NIM1593972","token_address":"0x140dc63dea327910392f550ea242afb6de9a5588","type":"artist","uuid":"adf4002e-afa6-4743-8cfa-9567d0eb54e9"}
album: Trampin' On
  type: MusicAlbum
  date published: 2013-10-14
album: The Pedestrian
  type: MusicAlbum
  date published: 2015-06-16
album: Turning of the Fall
  type: MusicAlbum
  date published: 2017-04-07