Cover Mania
type: MusicGroup
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda62c139337affcaf2e2d70827292be1f4ea6f356fe04db877de80d8c7cc7ab2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbb48a85-050f-46ff-8b86-a29b57d80ec4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbb48a85-050f-46ff-8b86-a29b57d80ec4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbb48a85-050f-46ff-8b86-a29b57d80ec4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda62c139337affcaf2e2d70827292be1f4ea6f356fe04db877de80d8c7cc7ab2","name":"Cover Mania","registered_at":"2026-06-20T17:34:51Z","symbol":"NIM1667594","token_address":"0xd3d31825f238efabd8b34d5bb04cafd942da6444","type":"artist","uuid":"bbb48a85-050f-46ff-8b86-a29b57d80ec4"}
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 0xda62c139337affcaf2e2d70827292be1f4ea6f356fe04db877de80d8c7cc7ab2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbb48a85-050f-46ff-8b86-a29b57d80ec4.json and https://artists.proofprofile.net/proofs/artist/bbb48a85-050f-46ff-8b86-a29b57d80ec4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xda62c139337affcaf2e2d70827292be1f4ea6f356fe04db877de80d8c7cc7ab2","name":"Cover Mania","registered_at":"2026-06-20T17:34:51Z","symbol":"NIM1667594","token_address":"0xd3d31825f238efabd8b34d5bb04cafd942da6444","type":"artist","uuid":"bbb48a85-050f-46ff-8b86-a29b57d80ec4"}
album: Instrumental Relax, Vol. 1
  type: MusicAlbum
  date published: 2012-02-15
album: Instrumental House, Vol. 1
  type: MusicAlbum
  date published: 2012-02-15
album: Instrumental Relax, Vol. 2
  type: MusicAlbum
  date published: 2012-02-15
album: Instrumental Techno House, Vol. 1
  type: MusicAlbum
  date published: 2012-02-15