Ancient Frequencies
type: MusicGroup
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f9874c4cfcd3700396d25d17c7ee60b0ffe6f9b495b043bc76270343722586
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74226727-f764-4b4d-92ae-69d9ab5d1cd0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74226727-f764-4b4d-92ae-69d9ab5d1cd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74226727-f764-4b4d-92ae-69d9ab5d1cd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0f9874c4cfcd3700396d25d17c7ee60b0ffe6f9b495b043bc76270343722586","name":"Ancient Frequencies","registered_at":"2026-06-17T06:04:13Z","symbol":"NIM1303980","token_address":"0xe75b4e84d67d2d0c4fd3d305eafb391a3884a495","type":"artist","uuid":"74226727-f764-4b4d-92ae-69d9ab5d1cd0"}
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 0xb0f9874c4cfcd3700396d25d17c7ee60b0ffe6f9b495b043bc76270343722586. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74226727-f764-4b4d-92ae-69d9ab5d1cd0.json and https://artists.proofprofile.net/proofs/artist/74226727-f764-4b4d-92ae-69d9ab5d1cd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb0f9874c4cfcd3700396d25d17c7ee60b0ffe6f9b495b043bc76270343722586","name":"Ancient Frequencies","registered_at":"2026-06-17T06:04:13Z","symbol":"NIM1303980","token_address":"0xe75b4e84d67d2d0c4fd3d305eafb391a3884a495","type":"artist","uuid":"74226727-f764-4b4d-92ae-69d9ab5d1cd0"}
album: All That Iz
  type: MusicAlbum
  date published: 2022-07-15
album: The People
  type: MusicAlbum
  date published: 2022-09-14