Tomi Ferro
type: MusicGroup
genre: hardcore hip hop
genre: latin hip hop
popularity: 3
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d6555c4030075df9f26d430d5a8177a098d940886ad7de78d43ea4a2adef440
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9088a414-592c-4ac7-b1d6-a7d5805cd655.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9088a414-592c-4ac7-b1d6-a7d5805cd655.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9088a414-592c-4ac7-b1d6-a7d5805cd655
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d6555c4030075df9f26d430d5a8177a098d940886ad7de78d43ea4a2adef440","name":"Tomi Ferro","registered_at":"2026-06-17T16:06:54Z","symbol":"NIM1447645","token_address":"0x928b3b2739373f99456841eaefccc585c50276e9","type":"artist","uuid":"9088a414-592c-4ac7-b1d6-a7d5805cd655"}
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 0x5d6555c4030075df9f26d430d5a8177a098d940886ad7de78d43ea4a2adef440. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9088a414-592c-4ac7-b1d6-a7d5805cd655.json and https://artists.proofprofile.net/proofs/artist/9088a414-592c-4ac7-b1d6-a7d5805cd655.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5d6555c4030075df9f26d430d5a8177a098d940886ad7de78d43ea4a2adef440","name":"Tomi Ferro","registered_at":"2026-06-17T16:06:54Z","symbol":"NIM1447645","token_address":"0x928b3b2739373f99456841eaefccc585c50276e9","type":"artist","uuid":"9088a414-592c-4ac7-b1d6-a7d5805cd655"}
album: Testaferro, Vol. 1
  type: MusicAlbum
  date published: 2018-12-26
album: Testaferro, Vol. 2
  type: MusicAlbum
  date published: 2019-01-04
album: The Lost Tapes
  type: MusicAlbum
  date published: 2020-07-10
album: Desde el Underground
  type: MusicAlbum
  date published: 2021-09-04
album: Mad About You
  type: MusicAlbum
  date published: 2021-09-04
album: Manyin
  type: MusicAlbum
  date published: 2024-08-29
album: Consiglieres, Vol. 1
  type: MusicAlbum
  date published: 2025-06-19