Macnivil
type: MusicGroup
description: Akaba Martin Longkümer (born 7 July 1992), known professionally as Macnivil, is an Indian rapper, songwriter and music video director from Nagaland. He is considered as one of the pioneers of the Naga
popularity: 2
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x073e2af9af30af72ca9a9a6e9d282755964624d9dff0ee9d423264be1f7ddb47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1313730-eb94-4dfb-af8d-eba09d2117cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1313730-eb94-4dfb-af8d-eba09d2117cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1313730-eb94-4dfb-af8d-eba09d2117cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 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 0x073e2af9af30af72ca9a9a6e9d282755964624d9dff0ee9d423264be1f7ddb47. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1313730-eb94-4dfb-af8d-eba09d2117cc.json and https://artists.proofprofile.net/proofs/artist/a1313730-eb94-4dfb-af8d-eba09d2117cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Ura Uvie
  type: MusicAlbum
  date published: 2019-11-09
album: The Warm Up (Freestyle)
  type: MusicAlbum
  date published: 2019-11-26
album: My Cloud Fairy
  type: MusicAlbum
  date published: 2020-12-27
album: Tomorrow`s Not The Same
  type: MusicAlbum
  date published: 2021-09-11
album: Price They`ll Pay
  type: MusicAlbum
  date published: 2022-09-15
album: Tomorrow`s Not the Same
  type: MusicAlbum
  date published: 2023-10-13
album: Kohima Anthem
  type: MusicAlbum
  date published: 2023-11-30
album: Price They`ll Pay
  type: MusicAlbum
  date published: 2023-11-30
album: My Cloud Fairy (Remix)
  type: MusicAlbum
  date published: 2023-12-18
album: Tentoes Down
  type: MusicAlbum
  date published: 2024-06-27