The Weekend Classic
type: MusicGroup
genre: emo
genre: pop punk
popularity: 2
followers: 2613
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1186b7b8fe97f01a315404058c229a58780b25a91f1e0fb22211fe1999bad9ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12a840b3-13f8-4a17-a64e-b6d66705fea8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12a840b3-13f8-4a17-a64e-b6d66705fea8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12a840b3-13f8-4a17-a64e-b6d66705fea8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1186b7b8fe97f01a315404058c229a58780b25a91f1e0fb22211fe1999bad9ec","name":"The Weekend Classic","registered_at":"2026-06-15T20:06:22Z","symbol":"NIM0817624","token_address":"0x664f6d68f1f4e87a8a761864fea8b672b17742f1","type":"artist","uuid":"12a840b3-13f8-4a17-a64e-b6d66705fea8"}
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 0x1186b7b8fe97f01a315404058c229a58780b25a91f1e0fb22211fe1999bad9ec. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12a840b3-13f8-4a17-a64e-b6d66705fea8.json and https://artists.proofprofile.net/proofs/artist/12a840b3-13f8-4a17-a64e-b6d66705fea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x1186b7b8fe97f01a315404058c229a58780b25a91f1e0fb22211fe1999bad9ec","name":"The Weekend Classic","registered_at":"2026-06-15T20:06:22Z","symbol":"NIM0817624","token_address":"0x664f6d68f1f4e87a8a761864fea8b672b17742f1","type":"artist","uuid":"12a840b3-13f8-4a17-a64e-b6d66705fea8"}
album: A Year of Growth
  type: MusicAlbum
  date published: 2015-04-10
album: Shattered Glass
  type: MusicAlbum
  date published: 2015-09-25
album: Forever Is Irrelevant
  type: MusicAlbum
  date published: 2016-03-25
album: Tethered (feat. Joe Taylor)
  type: MusicAlbum
  date published: 2016-07-15
album: When You Had Nothing
  type: MusicAlbum
  date published: 2016-09-16
album: Cut Me Off
  type: MusicAlbum
  date published: 2017-03-31
album: More Alive
  type: MusicAlbum
  date published: 2017-06-02
album: Cut Me Off
  type: MusicAlbum
  date published: 2018-01-29
album: Mutual Interest
  type: MusicAlbum
  date published: 2018-02-20
album: Room to Grow
  type: MusicAlbum
  date published: 2018-03-27
album: Better Health
  type: MusicAlbum
  date published: 2018-04-06