Lyman Frank Baum
type: MusicGroup
popularity: 19
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc66f24264426c66f4b5033365eae930c5e661aae483a207ea45a9b5432b5da18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/874bbc1e-3e15-479a-9dda-2ebce46ec33a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/874bbc1e-3e15-479a-9dda-2ebce46ec33a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/874bbc1e-3e15-479a-9dda-2ebce46ec33a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc66f24264426c66f4b5033365eae930c5e661aae483a207ea45a9b5432b5da18","name":"Lyman Frank Baum","registered_at":"2026-06-14T18:42:52Z","symbol":"NIM0542320","token_address":"0x4cbd9805b514022ebb2d4a48682accc5ba18d440","type":"artist","uuid":"874bbc1e-3e15-479a-9dda-2ebce46ec33a"}
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 0xc66f24264426c66f4b5033365eae930c5e661aae483a207ea45a9b5432b5da18. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/874bbc1e-3e15-479a-9dda-2ebce46ec33a.json and https://artists.proofprofile.net/proofs/artist/874bbc1e-3e15-479a-9dda-2ebce46ec33a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0xc66f24264426c66f4b5033365eae930c5e661aae483a207ea45a9b5432b5da18","name":"Lyman Frank Baum","registered_at":"2026-06-14T18:42:52Z","symbol":"NIM0542320","token_address":"0x4cbd9805b514022ebb2d4a48682accc5ba18d440","type":"artist","uuid":"874bbc1e-3e15-479a-9dda-2ebce46ec33a"}
album: El Mago de Oz
  type: MusicAlbum
  date published: 2009-06-19
album: O mágico de Oz (Adapted)
  type: MusicAlbum
  date published: 2015
album: Der Zauberer von Oz (Ungekürzt)
  type: MusicAlbum
  date published: 2017-07-15
album: The Wonderful Wizard of Oz
  type: MusicAlbum
  date published: 2021
album: Little Bun Rabbit
  type: MusicAlbum
  date published: 2021
album: A Kidnapped Santa Claus
  type: MusicAlbum
  date published: 2025-03-08