Alyssa Hall
type: MusicGroup
popularity: 12
followers: 259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e8fac6b9067f50a63a28340add4e10c7b79895be2e701232c75754d6b53a343
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b7e97ac-be3c-4232-a445-2e2ea5c38714.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b7e97ac-be3c-4232-a445-2e2ea5c38714.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b7e97ac-be3c-4232-a445-2e2ea5c38714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e8fac6b9067f50a63a28340add4e10c7b79895be2e701232c75754d6b53a343","name":"Alyssa Hall","registered_at":"2026-06-14T05:38:23Z","symbol":"NIM0355235","token_address":"0x8fe4c75d52922b60e03d5c0dcaed257b04781508","type":"artist","uuid":"0b7e97ac-be3c-4232-a445-2e2ea5c38714"}
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 0x3e8fac6b9067f50a63a28340add4e10c7b79895be2e701232c75754d6b53a343. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b7e97ac-be3c-4232-a445-2e2ea5c38714.json and https://artists.proofprofile.net/proofs/artist/0b7e97ac-be3c-4232-a445-2e2ea5c38714.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x3e8fac6b9067f50a63a28340add4e10c7b79895be2e701232c75754d6b53a343","name":"Alyssa Hall","registered_at":"2026-06-14T05:38:23Z","symbol":"NIM0355235","token_address":"0x8fe4c75d52922b60e03d5c0dcaed257b04781508","type":"artist","uuid":"0b7e97ac-be3c-4232-a445-2e2ea5c38714"}
album: O Wondrous Love
  type: MusicAlbum
  date published: 2014-12-10
album: Heavenly Peace
  type: MusicAlbum
  date published: 2017-11-06