The Smash
type: MusicGroup
popularity: 3
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5200e444e62f7a1ecbb58837e457bd9e6ded09fa4744808e708179f14849e983
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7225bca-b028-4aa0-96db-7213c5b60bc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7225bca-b028-4aa0-96db-7213c5b60bc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7225bca-b028-4aa0-96db-7213c5b60bc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5200e444e62f7a1ecbb58837e457bd9e6ded09fa4744808e708179f14849e983","name":"The Smash","registered_at":"2026-06-20T21:40:53Z","symbol":"NIM1722743","token_address":"0xb5c70e5de2c1bac31b1f2e878b8d84d6a34790f1","type":"artist","uuid":"c7225bca-b028-4aa0-96db-7213c5b60bc1"}
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 0x5200e444e62f7a1ecbb58837e457bd9e6ded09fa4744808e708179f14849e983. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7225bca-b028-4aa0-96db-7213c5b60bc1.json and https://artists.proofprofile.net/proofs/artist/c7225bca-b028-4aa0-96db-7213c5b60bc1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5200e444e62f7a1ecbb58837e457bd9e6ded09fa4744808e708179f14849e983","name":"The Smash","registered_at":"2026-06-20T21:40:53Z","symbol":"NIM1722743","token_address":"0xb5c70e5de2c1bac31b1f2e878b8d84d6a34790f1","type":"artist","uuid":"c7225bca-b028-4aa0-96db-7213c5b60bc1"}
album: Without Words
  type: MusicAlbum
  date published: 2024-10-11
album: Insomnia
  type: MusicAlbum
  date published: 2025-02-21
album: I Wanna
  type: MusicAlbum
  date published: 2025-05-30