Sergio Servin'
type: MusicGroup
popularity: 2
followers: 233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bb7017f8b16e36098b7ebe3c444844940930ab8cf5819fcf50f56e8c2eb7fff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14228cd8-7e40-42f7-882d-ad60a4cb2df8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14228cd8-7e40-42f7-882d-ad60a4cb2df8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14228cd8-7e40-42f7-882d-ad60a4cb2df8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bb7017f8b16e36098b7ebe3c444844940930ab8cf5819fcf50f56e8c2eb7fff","name":"Sergio Servin'","registered_at":"2026-06-15T20:47:11Z","symbol":"NIM0827365","token_address":"0x5929fd8818531b3d603254882df4ddb8534d7ef8","type":"artist","uuid":"14228cd8-7e40-42f7-882d-ad60a4cb2df8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb7017f8b16e36098b7ebe3c444844940930ab8cf5819fcf50f56e8c2eb7fff. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14228cd8-7e40-42f7-882d-ad60a4cb2df8.json and https://artists.proofprofile.net/proofs/artist/14228cd8-7e40-42f7-882d-ad60a4cb2df8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x3bb7017f8b16e36098b7ebe3c444844940930ab8cf5819fcf50f56e8c2eb7fff","name":"Sergio Servin'","registered_at":"2026-06-15T20:47:11Z","symbol":"NIM0827365","token_address":"0x5929fd8818531b3d603254882df4ddb8534d7ef8","type":"artist","uuid":"14228cd8-7e40-42f7-882d-ad60a4cb2df8"}
album: Todo Bien (Remix)
  type: MusicAlbum
  date published: 2020-08-01
album: La Hielera
  type: MusicAlbum
  date published: 2020-09-01
album: Antidoto
  type: MusicAlbum
  date published: 2020-11-20
album: Piquete Caro
  type: MusicAlbum
  date published: 2021-01-08
album: LUCES
  type: MusicAlbum
  date published: 2021-03-10
album: Rumba
  type: MusicAlbum
  date published: 2023-01-20
album: VAPR
  type: MusicAlbum
  date published: 2023-08-24
album: Perdóname
  type: MusicAlbum
  date published: 2023-09-30
album: cómo si nada :p
  type: MusicAlbum
  date published: 2024-01-30
album: c'est la vie
  type: MusicAlbum
  date published: 2024-02-23
album: Dale Dale Dale
  type: MusicAlbum
  date published: 2024-04-20
album: Dormido
  type: MusicAlbum
  date published: 2024-12-22
album: Todo El Día
  type: MusicAlbum
  date published: 2025-03-05