C-Hecc
type: MusicGroup
popularity: 4
followers: 2492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ec99fdbbfd4a148db0cd174c921f819293bd03cbb89b4c47e89059d44f825d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04d9eba3-9914-4df2-a4b8-172a71bf1b44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04d9eba3-9914-4df2-a4b8-172a71bf1b44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04d9eba3-9914-4df2-a4b8-172a71bf1b44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
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 0x7ec99fdbbfd4a148db0cd174c921f819293bd03cbb89b4c47e89059d44f825d8. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04d9eba3-9914-4df2-a4b8-172a71bf1b44.json and https://artists.proofprofile.net/proofs/artist/04d9eba3-9914-4df2-a4b8-172a71bf1b44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
album: Son Of Ah Gun
  type: MusicAlbum
  date published: 2008-01-31
album: Y.F.T.E. (Young Fly Taking Everything)
  type: MusicAlbum
  date published: 2013-06-11
album: Blue Rag House Shoes (feat. Nipsey Hussle) [Remix]
  type: MusicAlbum
  date published: 2013-06-25
album: Truth Iz
  type: MusicAlbum
  date published: 2018-08-31