8 beats
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac72c4f99ca15416a2fe182cc19d5610b4769eab78404b0d6e69d1c49159ddfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a11e876c-4f6a-42af-96a7-f0620bf49e79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a11e876c-4f6a-42af-96a7-f0620bf49e79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a11e876c-4f6a-42af-96a7-f0620bf49e79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac72c4f99ca15416a2fe182cc19d5610b4769eab78404b0d6e69d1c49159ddfb","name":"8 beats","registered_at":"2026-06-20T05:26:45Z","symbol":"NIM1529245","token_address":"0x8e06a4ee386af37cda736f1fdf746e6da1e927cb","type":"artist","uuid":"a11e876c-4f6a-42af-96a7-f0620bf49e79"}
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 0xac72c4f99ca15416a2fe182cc19d5610b4769eab78404b0d6e69d1c49159ddfb. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a11e876c-4f6a-42af-96a7-f0620bf49e79.json and https://artists.proofprofile.net/proofs/artist/a11e876c-4f6a-42af-96a7-f0620bf49e79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xac72c4f99ca15416a2fe182cc19d5610b4769eab78404b0d6e69d1c49159ddfb","name":"8 beats","registered_at":"2026-06-20T05:26:45Z","symbol":"NIM1529245","token_address":"0x8e06a4ee386af37cda736f1fdf746e6da1e927cb","type":"artist","uuid":"a11e876c-4f6a-42af-96a7-f0620bf49e79"}
album: Och8mil
  type: MusicAlbum
  date published: 2025-07-09