CBMayhem
type: MusicGroup
popularity: 4
followers: 875
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1a9b638bc9f2faf80b5194e4222fd08162ffda8608cd776bc66ea5d9b9ff180
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953892
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953892
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e5e2e0c-bd06-4eb1-a6f0-437606c198ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e5e2e0c-bd06-4eb1-a6f0-437606c198ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e5e2e0c-bd06-4eb1-a6f0-437606c198ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:01:46Z
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 0xe1a9b638bc9f2faf80b5194e4222fd08162ffda8608cd776bc66ea5d9b9ff180. Chain 2 (Bitcoin): anchored in block 953892 (2026-06-16T05:01:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e5e2e0c-bd06-4eb1-a6f0-437606c198ac.json and https://artists.proofprofile.net/proofs/artist/0e5e2e0c-bd06-4eb1-a6f0-437606c198ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:01:46Z
album: REGRETS OF A REJECT
  type: MusicAlbum
  date published: 2022-05-26
album: scumbag
  type: MusicAlbum
  date published: 2023-03-02
album: Euphoria
  type: MusicAlbum
  date published: 2024-02-22
album: Kansas
  type: MusicAlbum
  date published: 2024-04-04
album: Boston
  type: MusicAlbum
  date published: 2024-05-11
album: (Interlude)
  type: MusicAlbum
  date published: 2025-01-02
album: Kansas
  type: MusicAlbum
  date published: 2025-07-04
album: staring at the trauma that's in the rain
  type: MusicAlbum
  date published: 2025-08-30
album: staring at the trauma that's in the rain (s&r)
  type: MusicAlbum
  date published: 2025-09-05
album: everlong
  type: MusicAlbum
  date published: 2025-10-15
album: everlong s&r
  type: MusicAlbum
  date published: 2025-10-15