Susan Sunnemo
type: MusicGroup
popularity: 35
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebebbe195502142c87b9a4b1b64dd3faf66762a544aff76d317c035e99963042
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0fe313f-013c-4f99-a6c3-2b2625c80897.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0fe313f-013c-4f99-a6c3-2b2625c80897.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0fe313f-013c-4f99-a6c3-2b2625c80897
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebebbe195502142c87b9a4b1b64dd3faf66762a544aff76d317c035e99963042","name":"Susan Sunnemo","registered_at":"2026-06-12T10:26:56Z","symbol":"NIM0269736","token_address":"0xc0227e2d95655105f1b61de50a50effba91ff504","type":"artist","uuid":"d0fe313f-013c-4f99-a6c3-2b2625c80897"}
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 0xebebbe195502142c87b9a4b1b64dd3faf66762a544aff76d317c035e99963042. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0fe313f-013c-4f99-a6c3-2b2625c80897.json and https://artists.proofprofile.net/proofs/artist/d0fe313f-013c-4f99-a6c3-2b2625c80897.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xebebbe195502142c87b9a4b1b64dd3faf66762a544aff76d317c035e99963042","name":"Susan Sunnemo","registered_at":"2026-06-12T10:26:56Z","symbol":"NIM0269736","token_address":"0xc0227e2d95655105f1b61de50a50effba91ff504","type":"artist","uuid":"d0fe313f-013c-4f99-a6c3-2b2625c80897"}
album: Here comes the sun
  type: MusicAlbum
  date published: 2020-09-11
album: I Don't Wanna Miss A Thing
  type: MusicAlbum
  date published: 2020-10-16
album: The Very Thought of You
  type: MusicAlbum
  date published: 2023-02-03