Sevha
type: MusicGroup
popularity: 3
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fc4e4a69112b3ae1943c9336e891da8e1ee2de83f86f80d406d2d1893f1c1e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4554490-4364-4421-894f-8fc7ce82b33f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4554490-4364-4421-894f-8fc7ce82b33f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4554490-4364-4421-894f-8fc7ce82b33f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
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 0x6fc4e4a69112b3ae1943c9336e891da8e1ee2de83f86f80d406d2d1893f1c1e1. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4554490-4364-4421-894f-8fc7ce82b33f.json and https://artists.proofprofile.net/proofs/artist/b4554490-4364-4421-894f-8fc7ce82b33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
album: Dámelo
  type: MusicAlbum
  date published: 2022-10-26
album: Hasta Cuando
  type: MusicAlbum
  date published: 2023-02-15
album: Hasta Cuando
  type: MusicAlbum
  date published: 2023-02-15
album: Mami
  type: MusicAlbum
  date published: 2023-06-08
album: Noche Y Dia
  type: MusicAlbum
  date published: 2023-07-07
album: Noche Y Dia
  type: MusicAlbum
  date published: 2023-07-07
album: Yeca
  type: MusicAlbum
  date published: 2023-08-11
album: Baby
  type: MusicAlbum
  date published: 2024-02-22
album: Contigo
  type: MusicAlbum
  date published: 2024-10-24
album: Fame "La Élite"
  type: MusicAlbum
  date published: 2024-11-21
album: Cafe
  type: MusicAlbum
  date published: 2024-11-21
album: Fuego
  type: MusicAlbum
  date published: 2024-11-21
album: Beba
  type: MusicAlbum
  date published: 2025-05-14
album: Lokita
  type: MusicAlbum
  date published: 2025-09-15
album: Cuentame
  type: MusicAlbum
  date published: 2025-10-05
album: Que Hago
  type: MusicAlbum
  date published: 2025-10-30