Mangled State
type: MusicGroup
genre: grindcore
genre: hardcore punk
popularity: 3
followers: 555
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab175e4e6d1fbd380a013be866bdbdf680eb0d73ef6bbb888629c8013a6498b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08288e29-1f5c-4d44-9fae-df2a3d2c6fb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08288e29-1f5c-4d44-9fae-df2a3d2c6fb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08288e29-1f5c-4d44-9fae-df2a3d2c6fb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab175e4e6d1fbd380a013be866bdbdf680eb0d73ef6bbb888629c8013a6498b9","name":"Mangled State","registered_at":"2026-06-15T16:36:19Z","symbol":"NIM0767524","token_address":"0x8d0d115df04b2f61131b83f7b6514b50758c8556","type":"artist","uuid":"08288e29-1f5c-4d44-9fae-df2a3d2c6fb5"}
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 0xab175e4e6d1fbd380a013be866bdbdf680eb0d73ef6bbb888629c8013a6498b9. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08288e29-1f5c-4d44-9fae-df2a3d2c6fb5.json and https://artists.proofprofile.net/proofs/artist/08288e29-1f5c-4d44-9fae-df2a3d2c6fb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xab175e4e6d1fbd380a013be866bdbdf680eb0d73ef6bbb888629c8013a6498b9","name":"Mangled State","registered_at":"2026-06-15T16:36:19Z","symbol":"NIM0767524","token_address":"0x8d0d115df04b2f61131b83f7b6514b50758c8556","type":"artist","uuid":"08288e29-1f5c-4d44-9fae-df2a3d2c6fb5"}
album: Pain Incarnate
  type: MusicAlbum
  date published: 2021-05-14