Black Oak Ash
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fa600f85ac92990d5e7e5f8c07df67b0eeb29cfd6a108796cc057226901e9d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3636dd63-8530-429f-bf8b-81437fb24135.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3636dd63-8530-429f-bf8b-81437fb24135.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3636dd63-8530-429f-bf8b-81437fb24135
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fa600f85ac92990d5e7e5f8c07df67b0eeb29cfd6a108796cc057226901e9d9","name":"Black Oak Ash","registered_at":"2026-06-16T08:25:35Z","symbol":"NIM0994122","token_address":"0x940b60e86c82beb68680970417ab02ae0f415b2c","type":"artist","uuid":"3636dd63-8530-429f-bf8b-81437fb24135"}
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 0x3fa600f85ac92990d5e7e5f8c07df67b0eeb29cfd6a108796cc057226901e9d9. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3636dd63-8530-429f-bf8b-81437fb24135.json and https://artists.proofprofile.net/proofs/artist/3636dd63-8530-429f-bf8b-81437fb24135.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x3fa600f85ac92990d5e7e5f8c07df67b0eeb29cfd6a108796cc057226901e9d9","name":"Black Oak Ash","registered_at":"2026-06-16T08:25:35Z","symbol":"NIM0994122","token_address":"0x940b60e86c82beb68680970417ab02ae0f415b2c","type":"artist","uuid":"3636dd63-8530-429f-bf8b-81437fb24135"}
album: Whispers Beneath the Oak
  type: MusicAlbum
  date published: 2025-05-09
album: Veins of the Old Tree
  type: MusicAlbum
  date published: 2025-05-16
album: Ashes in the Hollow
  type: MusicAlbum
  date published: 2025-05-23
album: The Silence of Bark and Bone
  type: MusicAlbum
  date published: 2025-05-31
album: The Forest Watches
  type: MusicAlbum
  date published: 2025-06-21
album: Whispers of the Withered Root
  type: MusicAlbum
  date published: 2025-10-23