Heritage Blues Orchestra
type: MusicGroup
genre: blues
genre: classic blues
genre: modern blues
popularity: 6
followers: 1796
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6d18ecdfdd9e7afb0e63336ee9fd63d502a1e58efb246829b49e7894339c698
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4546f976-c4c4-40bd-9ae7-ea87092644f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4546f976-c4c4-40bd-9ae7-ea87092644f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4546f976-c4c4-40bd-9ae7-ea87092644f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6d18ecdfdd9e7afb0e63336ee9fd63d502a1e58efb246829b49e7894339c698","name":"Heritage Blues Orchestra","registered_at":"2026-06-16T13:46:06Z","symbol":"NIM1070587","token_address":"0xa8f7db289bb00a5943d4eaeaf158c1f2e00d323b","type":"artist","uuid":"4546f976-c4c4-40bd-9ae7-ea87092644f9"}
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 0xf6d18ecdfdd9e7afb0e63336ee9fd63d502a1e58efb246829b49e7894339c698. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4546f976-c4c4-40bd-9ae7-ea87092644f9.json and https://artists.proofprofile.net/proofs/artist/4546f976-c4c4-40bd-9ae7-ea87092644f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf6d18ecdfdd9e7afb0e63336ee9fd63d502a1e58efb246829b49e7894339c698","name":"Heritage Blues Orchestra","registered_at":"2026-06-16T13:46:06Z","symbol":"NIM1070587","token_address":"0xa8f7db289bb00a5943d4eaeaf158c1f2e00d323b","type":"artist","uuid":"4546f976-c4c4-40bd-9ae7-ea87092644f9"}
album: And Still I Rise
  type: MusicAlbum
  date published: 2012-02-28
album: and still i rise
  type: MusicAlbum
  date published: 2012-02-28