Ferro
type: MusicGroup
genre: manele
description: Ferro may refer to: Iron, a ferromagnetic material Ferro (architecture), a wrought-iron architectural element Ferro Carril Oeste, an Argentine football team Ferro (Covilhã), a civil parish in the mun
popularity: 5
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3f161eca456f5d75cc4d1d5b499ee7090b4a7fe51e77ccaeec69c60a959f41e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/969a14de-7ffd-495b-b2a8-6b71655f735d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/969a14de-7ffd-495b-b2a8-6b71655f735d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/969a14de-7ffd-495b-b2a8-6b71655f735d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xe3f161eca456f5d75cc4d1d5b499ee7090b4a7fe51e77ccaeec69c60a959f41e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/969a14de-7ffd-495b-b2a8-6b71655f735d.json and https://artists.proofprofile.net/proofs/artist/969a14de-7ffd-495b-b2a8-6b71655f735d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: So Sick1
  type: MusicAlbum
  date published: 2017-01-05
album: Young Thug
  type: MusicAlbum
  date published: 2017-01-05
album: Cka po don
  type: MusicAlbum
  date published: 2017-01-17
album: Femna
  type: MusicAlbum
  date published: 2017-04-14
album: Ima boss (Remix)
  type: MusicAlbum
  date published: 2017-05-26
album: I'm Back
  type: MusicAlbum
  date published: 2017-11-14
album: Inzwa Ngoma
  type: MusicAlbum
  date published: 2018-07-28