Techno Grimm
type: MusicGroup
genre: hardcore techno
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5261dd8096e1b658bd2ee7bb5f964f67224a136fef09528317ce8803f0edf3e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/309d61dd-b4d9-44f2-b391-e027357077fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/309d61dd-b4d9-44f2-b391-e027357077fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/309d61dd-b4d9-44f2-b391-e027357077fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5261dd8096e1b658bd2ee7bb5f964f67224a136fef09528317ce8803f0edf3e2","name":"Techno Grimm","registered_at":"2026-06-16T06:25:58Z","symbol":"NIM0965556","token_address":"0x91a56de3bd3dca456338d1d245a84be34a61fc41","type":"artist","uuid":"309d61dd-b4d9-44f2-b391-e027357077fd"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5261dd8096e1b658bd2ee7bb5f964f67224a136fef09528317ce8803f0edf3e2. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/309d61dd-b4d9-44f2-b391-e027357077fd.json and https://artists.proofprofile.net/proofs/artist/309d61dd-b4d9-44f2-b391-e027357077fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x5261dd8096e1b658bd2ee7bb5f964f67224a136fef09528317ce8803f0edf3e2","name":"Techno Grimm","registered_at":"2026-06-16T06:25:58Z","symbol":"NIM0965556","token_address":"0x91a56de3bd3dca456338d1d245a84be34a61fc41","type":"artist","uuid":"309d61dd-b4d9-44f2-b391-e027357077fd"}
album: Treiben (Techno)
  type: MusicAlbum
  date published: 2024-12-25