The Aces
type: MusicGroup
genre: blues
genre: classic blues
popularity: 4
followers: 612
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82750d53d047f011c67093c51ca8e7cbdff4ed65baf38cfbb6ac8628ab9d438c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27a1b32b-9b00-4a0e-b69d-fadb3f1c8945.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27a1b32b-9b00-4a0e-b69d-fadb3f1c8945.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27a1b32b-9b00-4a0e-b69d-fadb3f1c8945
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82750d53d047f011c67093c51ca8e7cbdff4ed65baf38cfbb6ac8628ab9d438c","name":"The Aces","registered_at":"2026-06-16T03:39:04Z","symbol":"NIM0925687","token_address":"0xc2274c231f100e1031f7dd9d29ba02489de4c67d","type":"artist","uuid":"27a1b32b-9b00-4a0e-b69d-fadb3f1c8945"}
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 0x82750d53d047f011c67093c51ca8e7cbdff4ed65baf38cfbb6ac8628ab9d438c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27a1b32b-9b00-4a0e-b69d-fadb3f1c8945.json and https://artists.proofprofile.net/proofs/artist/27a1b32b-9b00-4a0e-b69d-fadb3f1c8945.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x82750d53d047f011c67093c51ca8e7cbdff4ed65baf38cfbb6ac8628ab9d438c","name":"The Aces","registered_at":"2026-06-16T03:39:04Z","symbol":"NIM0925687","token_address":"0xc2274c231f100e1031f7dd9d29ba02489de4c67d","type":"artist","uuid":"27a1b32b-9b00-4a0e-b69d-fadb3f1c8945"}
album: The Aces And Their *Guests
  type: MusicAlbum
  date published: 2001-04-20
album: Chicago Beat (1970-1973) [Blues Reference]
  type: MusicAlbum
  date published: 2002
album: The Chicago Blues Box 2, Vol. 7
  type: MusicAlbum
  date published: 2017-10-27