Crystal Buchanan
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc26b91db4de8a34ee5e152758955fcb2ab0b7e872dd7a884760bd89e0b153f8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9926ac86-be6f-4c15-a59f-4168c4af6c0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9926ac86-be6f-4c15-a59f-4168c4af6c0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9926ac86-be6f-4c15-a59f-4168c4af6c0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc26b91db4de8a34ee5e152758955fcb2ab0b7e872dd7a884760bd89e0b153f8a","name":"Crystal Buchanan","registered_at":"2026-06-17T19:08:02Z","symbol":"NIM1490880","token_address":"0x46ed26778e71a1e00a36d6b6daacd7d056204ed6","type":"artist","uuid":"9926ac86-be6f-4c15-a59f-4168c4af6c0c"}
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 0xc26b91db4de8a34ee5e152758955fcb2ab0b7e872dd7a884760bd89e0b153f8a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9926ac86-be6f-4c15-a59f-4168c4af6c0c.json and https://artists.proofprofile.net/proofs/artist/9926ac86-be6f-4c15-a59f-4168c4af6c0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc26b91db4de8a34ee5e152758955fcb2ab0b7e872dd7a884760bd89e0b153f8a","name":"Crystal Buchanan","registered_at":"2026-06-17T19:08:02Z","symbol":"NIM1490880","token_address":"0x46ed26778e71a1e00a36d6b6daacd7d056204ed6","type":"artist","uuid":"9926ac86-be6f-4c15-a59f-4168c4af6c0c"}
album: Creeping Hollow
  type: MusicAlbum
  date published: 2024-10-31
album: Sinking to Floating Ship
  type: MusicAlbum
  date published: 2024-10-31
album: Vindicated Sentence, Pt.1
  type: MusicAlbum
  date published: 2024-11-02
album: Boozy Beats
  type: MusicAlbum
  date published: 2024-11-23
album: Vindicated Sentence, Pt.2
  type: MusicAlbum
  date published: 2024-11-30
album: Holiday Harmony
  type: MusicAlbum
  date published: 2024-12-01
album: Boozy Beats, Pt. 2
  type: MusicAlbum
  date published: 2024-12-07
album: Boozy Beats, Pt. 3
  type: MusicAlbum
  date published: 2024-12-18
album: Empowered Women
  type: MusicAlbum
  date published: 2025-03-01
album: Warrior Against Bullies
  type: MusicAlbum
  date published: 2025-05-01
album: Burning Insides
  type: MusicAlbum
  date published: 2025-08-09
album: Sweat and Surrender
  type: MusicAlbum
  date published: 2025-08-16
album: Sinking to Floating Ship
  type: MusicAlbum
  date published: 2025-08-27
album: Vindicated Sentence, Pt. 1
  type: MusicAlbum
  date published: 2025-08-30
album: Vindicated Sentence, Pt. 2
  type: MusicAlbum
  date published: 2025-09-06
album: Burning Insides
  type: MusicAlbum
  date published: 2025-10-04
album: Sweat and Surrender
  type: MusicAlbum
  date published: 2025-10-20