Estambul
type: MusicGroup
popularity: 4
followers: 352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3296dbc78d109c2d90cd4b2468b8c5789ecf1229f9287980cd172e719af3b5b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/163a38c0-cc19-47d5-a239-ae1197a5bd80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/163a38c0-cc19-47d5-a239-ae1197a5bd80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/163a38c0-cc19-47d5-a239-ae1197a5bd80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0x3296dbc78d109c2d90cd4b2468b8c5789ecf1229f9287980cd172e719af3b5b2. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/163a38c0-cc19-47d5-a239-ae1197a5bd80.json and https://artists.proofprofile.net/proofs/artist/163a38c0-cc19-47d5-a239-ae1197a5bd80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Tus Lunas
  type: MusicAlbum
  date published: 2021-02-12
album: Un Instante
  type: MusicAlbum
  date published: 2021-07-09
album: Nómades de Haedo
  type: MusicAlbum
  date published: 2021-07-23
album: Vos de vuelta
  type: MusicAlbum
  date published: 2021-11-19
album: Ya No Sale el Sol
  type: MusicAlbum
  date published: 2022-09-22
album: El Finde
  type: MusicAlbum
  date published: 2024-06-04
album: Lo Sabes
  type: MusicAlbum
  date published: 2024-08-20
album: Ojos
  type: MusicAlbum
  date published: 2024-10-29
album: Nudos
  type: MusicAlbum
  date published: 2025-02-27