MANA Project
type: MusicGroup
popularity: 18
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf81cc3d79fa046d2839da3a87a2c952a3e3f3344fd5c652a974137255b8d584a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26680276-10b3-48ea-847a-dc918324f3ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26680276-10b3-48ea-847a-dc918324f3ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26680276-10b3-48ea-847a-dc918324f3ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf81cc3d79fa046d2839da3a87a2c952a3e3f3344fd5c652a974137255b8d584a","name":"MANA Project","registered_at":"2026-06-14T08:31:40Z","symbol":"NIM0396535","token_address":"0x0bd9d0b0eed71e22ede5f7daf564a6807dac617b","type":"artist","uuid":"26680276-10b3-48ea-847a-dc918324f3ce"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81cc3d79fa046d2839da3a87a2c952a3e3f3344fd5c652a974137255b8d584a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26680276-10b3-48ea-847a-dc918324f3ce.json and https://artists.proofprofile.net/proofs/artist/26680276-10b3-48ea-847a-dc918324f3ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xf81cc3d79fa046d2839da3a87a2c952a3e3f3344fd5c652a974137255b8d584a","name":"MANA Project","registered_at":"2026-06-14T08:31:40Z","symbol":"NIM0396535","token_address":"0x0bd9d0b0eed71e22ede5f7daf564a6807dac617b","type":"artist","uuid":"26680276-10b3-48ea-847a-dc918324f3ce"}
album: Яхта Парус
  type: MusicAlbum
  date published: 2018-10-28
album: BOUNCE
  type: MusicAlbum
  date published: 2019-12-13
album: Bounce (Struzhkin & Vitto Remix)
  type: MusicAlbum
  date published: 2019-12-13
album: Nikotiny
  type: MusicAlbum
  date published: 2020-06-11
album: Bella Ciao
  type: MusicAlbum
  date published: 2021-10-14
album: КОСМОС
  type: MusicAlbum
  date published: 2023-01-15