Alex in Black
type: MusicGroup
popularity: 4
followers: 4086
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3274f34f6e1893e5d870705bfd903209123349df5a1a68a046a78b9f5e9f2572
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62f8f5d0-a809-4aae-91ac-57522ffda6ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62f8f5d0-a809-4aae-91ac-57522ffda6ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62f8f5d0-a809-4aae-91ac-57522ffda6ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3274f34f6e1893e5d870705bfd903209123349df5a1a68a046a78b9f5e9f2572","name":"Alex in Black","registered_at":"2026-06-17T00:08:39Z","symbol":"NIM1219123","token_address":"0x8c686b7d5a20582724b29fcce7493e7a2ce21989","type":"artist","uuid":"62f8f5d0-a809-4aae-91ac-57522ffda6ca"}
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 0x3274f34f6e1893e5d870705bfd903209123349df5a1a68a046a78b9f5e9f2572. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62f8f5d0-a809-4aae-91ac-57522ffda6ca.json and https://artists.proofprofile.net/proofs/artist/62f8f5d0-a809-4aae-91ac-57522ffda6ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3274f34f6e1893e5d870705bfd903209123349df5a1a68a046a78b9f5e9f2572","name":"Alex in Black","registered_at":"2026-06-17T00:08:39Z","symbol":"NIM1219123","token_address":"0x8c686b7d5a20582724b29fcce7493e7a2ce21989","type":"artist","uuid":"62f8f5d0-a809-4aae-91ac-57522ffda6ca"}
album: Talkin' Bout a Revolution
  type: MusicAlbum
  date published: 2020-11-27
album: Missing You
  type: MusicAlbum
  date published: 2021-03-26
album: Missing You
  type: MusicAlbum
  date published: 2021-03-26
album: Meet in the Summer (Edit)
  type: MusicAlbum
  date published: 2021-06-11
album: Aquest Estiu
  type: MusicAlbum
  date published: 2021-06-11
album: Give Me a Sign (Feat. Alina Renae)
  type: MusicAlbum
  date published: 2021-11-26
album: Fes-Me Un Senyal
  type: MusicAlbum
  date published: 2021-11-26
album: Ghost of You
  type: MusicAlbum
  date published: 2022-05-13
album: A La Luna
  type: MusicAlbum
  date published: 2023-06-16
album: Way Back Home
  type: MusicAlbum
  date published: 2023-12-01
album: Love Back
  type: MusicAlbum
  date published: 2024-05-31
album: Memories
  type: MusicAlbum
  date published: 2024-12-13
album: You're Losing Me
  type: MusicAlbum
  date published: 2025-02-21