EWM Buck
type: MusicGroup
popularity: 34
followers: 1596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x165c7a1a9454e72dfeb57de7e72b5f8552b81dec590e1c841a807891b1f69e75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f47021-0411-4061-b39e-346d487e1889.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f47021-0411-4061-b39e-346d487e1889.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3f47021-0411-4061-b39e-346d487e1889
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x165c7a1a9454e72dfeb57de7e72b5f8552b81dec590e1c841a807891b1f69e75","name":"EWM Buck","registered_at":"2026-06-12T07:44:58Z","symbol":"NIM0232125","token_address":"0xb5e0b5c0d128627f8a92306070288cf9f91b38c2","type":"artist","uuid":"b3f47021-0411-4061-b39e-346d487e1889"}
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 0x165c7a1a9454e72dfeb57de7e72b5f8552b81dec590e1c841a807891b1f69e75. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3f47021-0411-4061-b39e-346d487e1889.json and https://artists.proofprofile.net/proofs/artist/b3f47021-0411-4061-b39e-346d487e1889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x165c7a1a9454e72dfeb57de7e72b5f8552b81dec590e1c841a807891b1f69e75","name":"EWM Buck","registered_at":"2026-06-12T07:44:58Z","symbol":"NIM0232125","token_address":"0xb5e0b5c0d128627f8a92306070288cf9f91b38c2","type":"artist","uuid":"b3f47021-0411-4061-b39e-346d487e1889"}
album: Real Rich Niggaz (feat. Dame)
  type: MusicAlbum
  date published: 2017-10-13
album: Problems
  type: MusicAlbum
  date published: 2017-10-13
album: Pressure
  type: MusicAlbum
  date published: 2017-10-29
album: Bounce
  type: MusicAlbum
  date published: 2018-08-11
album: Mood
  type: MusicAlbum
  date published: 2019-09-23
album: Risk
  type: MusicAlbum
  date published: 2019-11-04