Cole Porter Band
type: MusicGroup
genre: red dirt
genre: texas country
popularity: 3
followers: 899
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66aefa0508545670db317787d1486449847932d5f45ee51e607aa04788835b5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b24d14ed-44b8-4159-aeed-adb79b62a8c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b24d14ed-44b8-4159-aeed-adb79b62a8c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b24d14ed-44b8-4159-aeed-adb79b62a8c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66aefa0508545670db317787d1486449847932d5f45ee51e607aa04788835b5e","name":"Cole Porter Band","registered_at":"2026-06-20T12:32:11Z","symbol":"NIM1613662","token_address":"0x8246663aa6be669d8846e88d548e139118039a55","type":"artist","uuid":"b24d14ed-44b8-4159-aeed-adb79b62a8c0"}
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 0x66aefa0508545670db317787d1486449847932d5f45ee51e607aa04788835b5e. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b24d14ed-44b8-4159-aeed-adb79b62a8c0.json and https://artists.proofprofile.net/proofs/artist/b24d14ed-44b8-4159-aeed-adb79b62a8c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x66aefa0508545670db317787d1486449847932d5f45ee51e607aa04788835b5e","name":"Cole Porter Band","registered_at":"2026-06-20T12:32:11Z","symbol":"NIM1613662","token_address":"0x8246663aa6be669d8846e88d548e139118039a55","type":"artist","uuid":"b24d14ed-44b8-4159-aeed-adb79b62a8c0"}
album: Devil By The Tail
  type: MusicAlbum
  date published: 2013-07-19
album: Doin' Just Fine
  type: MusicAlbum
  date published: 2015-11-17