THE WEEKEND
type: MusicGroup
description: REDIRECT Weekend (disambiguation)
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea15d447984b9d90efbb41d8e006951b8dd979306b7d99b29f17552eb046b688
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5762185-7df2-4fec-8e10-02a226937e5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5762185-7df2-4fec-8e10-02a226937e5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5762185-7df2-4fec-8e10-02a226937e5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea15d447984b9d90efbb41d8e006951b8dd979306b7d99b29f17552eb046b688","name":"THE WEEKEND","registered_at":"2026-06-21T02:28:34Z","symbol":"NIM1791882","token_address":"0x139fd41e6827051ae49f2c8d2e008c6cae97ba1b","type":"artist","uuid":"d5762185-7df2-4fec-8e10-02a226937e5d"}
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 0xea15d447984b9d90efbb41d8e006951b8dd979306b7d99b29f17552eb046b688. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5762185-7df2-4fec-8e10-02a226937e5d.json and https://artists.proofprofile.net/proofs/artist/d5762185-7df2-4fec-8e10-02a226937e5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xea15d447984b9d90efbb41d8e006951b8dd979306b7d99b29f17552eb046b688","name":"THE WEEKEND","registered_at":"2026-06-21T02:28:34Z","symbol":"NIM1791882","token_address":"0x139fd41e6827051ae49f2c8d2e008c6cae97ba1b","type":"artist","uuid":"d5762185-7df2-4fec-8e10-02a226937e5d"}