reef frequent
type: MusicGroup
genre: vaporwave
popularity: 2
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e6e55dc7bf2036a45d2fbcaf94975b1bac7fb25a18c344f02e8c40a6d3b8601
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/c445b214-5b26-4fc8-9a5f-e9186bbc5fc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c445b214-5b26-4fc8-9a5f-e9186bbc5fc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c445b214-5b26-4fc8-9a5f-e9186bbc5fc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e6e55dc7bf2036a45d2fbcaf94975b1bac7fb25a18c344f02e8c40a6d3b8601","name":"reef frequent","registered_at":"2026-06-20T20:39:50Z","symbol":"NIM1708515","token_address":"0xcf551c60a3600cfecf05d534e5aa20750a824fcf","type":"artist","uuid":"c445b214-5b26-4fc8-9a5f-e9186bbc5fc2"}
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 0x4e6e55dc7bf2036a45d2fbcaf94975b1bac7fb25a18c344f02e8c40a6d3b8601. 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/c445b214-5b26-4fc8-9a5f-e9186bbc5fc2.json and https://artists.proofprofile.net/proofs/artist/c445b214-5b26-4fc8-9a5f-e9186bbc5fc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4e6e55dc7bf2036a45d2fbcaf94975b1bac7fb25a18c344f02e8c40a6d3b8601","name":"reef frequent","registered_at":"2026-06-20T20:39:50Z","symbol":"NIM1708515","token_address":"0xcf551c60a3600cfecf05d534e5aa20750a824fcf","type":"artist","uuid":"c445b214-5b26-4fc8-9a5f-e9186bbc5fc2"}
album: Afterlife
  type: MusicAlbum
  date published: 2016-01-21
album: Into the Aether
  type: MusicAlbum
  date published: 2016-12-15
album: Still Lives
  type: MusicAlbum
  date published: 2018-04-28
album: Data Eden
  type: MusicAlbum
  date published: 2018-12-21
album: Geolocationism
  type: MusicAlbum
  date published: 2020-08-10