Crazy Eddie and the Mastermixers
type: MusicGroup
popularity: 2
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x188ace7a65911396b34187e6da6b0b786bf50b6d5f861b6615e4d39f557a311e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cbff06d-2664-4324-b483-a01273b633b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cbff06d-2664-4324-b483-a01273b633b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cbff06d-2664-4324-b483-a01273b633b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x188ace7a65911396b34187e6da6b0b786bf50b6d5f861b6615e4d39f557a311e","name":"Crazy Eddie and the Mastermixers","registered_at":"2026-06-20T04:11:25Z","symbol":"NIM1508366","token_address":"0xe7a06b252f9b65da2838d8b902e6c3eb9c5463b8","type":"artist","uuid":"9cbff06d-2664-4324-b483-a01273b633b4"}
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 0x188ace7a65911396b34187e6da6b0b786bf50b6d5f861b6615e4d39f557a311e. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cbff06d-2664-4324-b483-a01273b633b4.json and https://artists.proofprofile.net/proofs/artist/9cbff06d-2664-4324-b483-a01273b633b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x188ace7a65911396b34187e6da6b0b786bf50b6d5f861b6615e4d39f557a311e","name":"Crazy Eddie and the Mastermixers","registered_at":"2026-06-20T04:11:25Z","symbol":"NIM1508366","token_address":"0xe7a06b252f9b65da2838d8b902e6c3eb9c5463b8","type":"artist","uuid":"9cbff06d-2664-4324-b483-a01273b633b4"}
album: Os Incríveis Anos 60, Vol. 2
  type: MusicAlbum
  date published: 2017-04-23
album: Os Incríveis Anos 60, Vol. 2
  type: MusicAlbum
  date published: 2017-04-23
album: Os Incríveis Anos 70, Vol. 2
  type: MusicAlbum
  date published: 2017-04-24
album: Os Incríveis Anos 70, Vol. 2
  type: MusicAlbum
  date published: 2017-04-24