Against Time
type: MusicGroup
genre: melodic hardcore
genre: skate punk
popularity: 2
followers: 275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9588218d4e86ba11e06ca8c0db3b9dfd10da488a8ef5b54c71f4d8e93da30a52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fa459aa-f73b-48e7-b7ea-11625dfe2ec1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fa459aa-f73b-48e7-b7ea-11625dfe2ec1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fa459aa-f73b-48e7-b7ea-11625dfe2ec1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9588218d4e86ba11e06ca8c0db3b9dfd10da488a8ef5b54c71f4d8e93da30a52","name":"Against Time","registered_at":"2026-06-17T10:08:54Z","symbol":"NIM1362307","token_address":"0x94dbc016736ac2bc86d84ee08e98ddf828c98b93","type":"artist","uuid":"7fa459aa-f73b-48e7-b7ea-11625dfe2ec1"}
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 0x9588218d4e86ba11e06ca8c0db3b9dfd10da488a8ef5b54c71f4d8e93da30a52. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fa459aa-f73b-48e7-b7ea-11625dfe2ec1.json and https://artists.proofprofile.net/proofs/artist/7fa459aa-f73b-48e7-b7ea-11625dfe2ec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:12:18Z
  text: {"copyright_id":"0x9588218d4e86ba11e06ca8c0db3b9dfd10da488a8ef5b54c71f4d8e93da30a52","name":"Against Time","registered_at":"2026-06-17T10:08:54Z","symbol":"NIM1362307","token_address":"0x94dbc016736ac2bc86d84ee08e98ddf828c98b93","type":"artist","uuid":"7fa459aa-f73b-48e7-b7ea-11625dfe2ec1"}
album: ...and not for anyone
  type: MusicAlbum
  date published: 1999-01-01
album: Never Forever
  type: MusicAlbum
  date published: 2002-01-01