888 Hz
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b45df74658927469462cf4d9b90f9baebb4dbb6fe704ec70c6679ed23fa9ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17422aaa-8476-4f7c-8fa4-c29101aa27e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17422aaa-8476-4f7c-8fa4-c29101aa27e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17422aaa-8476-4f7c-8fa4-c29101aa27e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54b45df74658927469462cf4d9b90f9baebb4dbb6fe704ec70c6679ed23fa9ea","name":"888 Hz","registered_at":"2026-06-15T21:54:12Z","symbol":"NIM0843341","token_address":"0x6d6b66634ce0f14628df35c285e24547aa882d03","type":"artist","uuid":"17422aaa-8476-4f7c-8fa4-c29101aa27e8"}
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 0x54b45df74658927469462cf4d9b90f9baebb4dbb6fe704ec70c6679ed23fa9ea. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17422aaa-8476-4f7c-8fa4-c29101aa27e8.json and https://artists.proofprofile.net/proofs/artist/17422aaa-8476-4f7c-8fa4-c29101aa27e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x54b45df74658927469462cf4d9b90f9baebb4dbb6fe704ec70c6679ed23fa9ea","name":"888 Hz","registered_at":"2026-06-15T21:54:12Z","symbol":"NIM0843341","token_address":"0x6d6b66634ce0f14628df35c285e24547aa882d03","type":"artist","uuid":"17422aaa-8476-4f7c-8fa4-c29101aa27e8"}
album: Frecuencia de prosperidad y abundancia
  type: MusicAlbum
  date published: 2024-04-28
album: Frecuencia para la abundancia
  type: MusicAlbum
  date published: 2024-08-30
album: Frecuencias para atraer la plata
  type: MusicAlbum
  date published: 2024-09-16
album: Frecuencias para atraer dinero
  type: MusicAlbum
  date published: 2024-09-16
album: Frecuencia del dinero
  type: MusicAlbum
  date published: 2024-09-26
album: Frecuencia Del Dinero Y Exito Financiero
  type: MusicAlbum
  date published: 2024-10-15