The Smashup
type: MusicGroup
description: The Smashup are a post-hardcore / punk rock band from Brooklyn, New York. They formed in 2001. They released their self-titled debut EP in 2004 and their first studio album "Being and Becoming" in 20
popularity: 2
followers: 308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a4866e714307179eec4fba37e83bfa2743164ffeb8521a501fd87f0b6b67bce
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/7219d236-b2bf-4f03-9882-3a335b65a7c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7219d236-b2bf-4f03-9882-3a335b65a7c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7219d236-b2bf-4f03-9882-3a335b65a7c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a4866e714307179eec4fba37e83bfa2743164ffeb8521a501fd87f0b6b67bce","name":"The Smashup","registered_at":"2026-06-17T05:23:32Z","symbol":"NIM1294274","token_address":"0x672eff00c916e4c63e55bed58c4342f15d998240","type":"artist","uuid":"7219d236-b2bf-4f03-9882-3a335b65a7c2"}
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 0x9a4866e714307179eec4fba37e83bfa2743164ffeb8521a501fd87f0b6b67bce. 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/7219d236-b2bf-4f03-9882-3a335b65a7c2.json and https://artists.proofprofile.net/proofs/artist/7219d236-b2bf-4f03-9882-3a335b65a7c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9a4866e714307179eec4fba37e83bfa2743164ffeb8521a501fd87f0b6b67bce","name":"The Smashup","registered_at":"2026-06-17T05:23:32Z","symbol":"NIM1294274","token_address":"0x672eff00c916e4c63e55bed58c4342f15d998240","type":"artist","uuid":"7219d236-b2bf-4f03-9882-3a335b65a7c2"}
album: Being And Becoming
  type: MusicAlbum
  date published: 2005-01-01
album: Being And Becoming
  type: MusicAlbum
  date published: 2005-11-01