Big Boy
type: MusicGroup
popularity: 9
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89b5cd59e9ac9d5f834fe07323261d745875a39802907c397737cb304c48f3fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89b5cd59e9ac9d5f834fe07323261d745875a39802907c397737cb304c48f3fb","name":"Big Boy","registered_at":"2026-06-16T20:58:16Z","symbol":"NIM1173718","token_address":"0x14c35ea9be829f18be5effb084b4112fe766cd31","type":"artist","uuid":"5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2"}
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 0x89b5cd59e9ac9d5f834fe07323261d745875a39802907c397737cb304c48f3fb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2.json and https://artists.proofprofile.net/proofs/artist/5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x89b5cd59e9ac9d5f834fe07323261d745875a39802907c397737cb304c48f3fb","name":"Big Boy","registered_at":"2026-06-16T20:58:16Z","symbol":"NIM1173718","token_address":"0x14c35ea9be829f18be5effb084b4112fe766cd31","type":"artist","uuid":"5a3f3518-ac3c-43de-aa1d-7c3dac6ac3b2"}
album: BIG BOY
  type: MusicAlbum
  date published: 2014-08-18
album: ZAPASALTO
  type: MusicAlbum
  date published: 2016-06-15
album: The Money
  type: MusicAlbum
  date published: 2018-10-30
album: Lifestyle
  type: MusicAlbum
  date published: 2019-10-30
album: No Broke
  type: MusicAlbum
  date published: 2020-01-30
album: THE BIG BOY (Instrumental Version)
  type: MusicAlbum
  date published: 2020-02-25
album: X?X?X
  type: MusicAlbum
  date published: 2020-04-01
album: Pink Floyd (prod. by ma3ar)
  type: MusicAlbum
  date published: 2020-05-02
album: Go to the space
  type: MusicAlbum
  date published: 2021-03-27
album: Hefty Boyz
  type: MusicAlbum
  date published: 2021-05-15
album: Zombie Walking
  type: MusicAlbum
  date published: 2021-05-18
album: Whimsical Anthem
  type: MusicAlbum
  date published: 2022-02-09
album: Mama Wami
  type: MusicAlbum
  date published: 2022-09-16