Hannah Evans
type: MusicGroup
popularity: 2
followers: 326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103990ede1bc70e91e1f88a815dd86dc7eb852dd08da781aba25d3ca2efffd7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bc8549c-6af1-4cda-b735-a007324d5a4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bc8549c-6af1-4cda-b735-a007324d5a4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bc8549c-6af1-4cda-b735-a007324d5a4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x103990ede1bc70e91e1f88a815dd86dc7eb852dd08da781aba25d3ca2efffd7f","name":"Hannah Evans","registered_at":"2026-06-17T14:25:32Z","symbol":"NIM1423433","token_address":"0x98927814ae2c27da1383fde1f8b938a9ec1bb655","type":"artist","uuid":"8bc8549c-6af1-4cda-b735-a007324d5a4a"}
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 0x103990ede1bc70e91e1f88a815dd86dc7eb852dd08da781aba25d3ca2efffd7f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bc8549c-6af1-4cda-b735-a007324d5a4a.json and https://artists.proofprofile.net/proofs/artist/8bc8549c-6af1-4cda-b735-a007324d5a4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x103990ede1bc70e91e1f88a815dd86dc7eb852dd08da781aba25d3ca2efffd7f","name":"Hannah Evans","registered_at":"2026-06-17T14:25:32Z","symbol":"NIM1423433","token_address":"0x98927814ae2c27da1383fde1f8b938a9ec1bb655","type":"artist","uuid":"8bc8549c-6af1-4cda-b735-a007324d5a4a"}
album: Under Water
  type: MusicAlbum
  date published: 2019-02-22
album: Crying on Your Own
  type: MusicAlbum
  date published: 2020-01-17
album: Satisfaction
  type: MusicAlbum
  date published: 2020-03-13
album: Satisfaction
  type: MusicAlbum
  date published: 2020-03-13
album: Catch My Eye
  type: MusicAlbum
  date published: 2021-09-03
album: Ghost
  type: MusicAlbum
  date published: 2021-10-01
album: (Can't Be) Without Me
  type: MusicAlbum
  date published: 2021-10-29
album: (Can't Be) Without Me
  type: MusicAlbum
  date published: 2021-10-29
album: I Wish You Could've Seen Me Grow
  type: MusicAlbum
  date published: 2021-11-26
album: I Wish You Could've Seen Me Grow
  type: MusicAlbum
  date published: 2021-11-26
album: Tiptoe (Intro)
  type: MusicAlbum
  date published: 2021-11-26
album: Something
  type: MusicAlbum
  date published: 2021-11-26