Ser Ser
type: MusicGroup
popularity: 3
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x653e62706a4324d55608449ff34b48edfbc8d1fdbe90a6244764753e8e90dd4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f2d03ba-8c66-4d5c-ac3a-0daf577b8319.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f2d03ba-8c66-4d5c-ac3a-0daf577b8319.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f2d03ba-8c66-4d5c-ac3a-0daf577b8319
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x653e62706a4324d55608449ff34b48edfbc8d1fdbe90a6244764753e8e90dd4c","name":"Ser Ser","registered_at":"2026-06-16T06:00:43Z","symbol":"NIM0959538","token_address":"0x61f3003b0984c3e038d5c93d21d63a40e878c389","type":"artist","uuid":"2f2d03ba-8c66-4d5c-ac3a-0daf577b8319"}
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 0x653e62706a4324d55608449ff34b48edfbc8d1fdbe90a6244764753e8e90dd4c. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f2d03ba-8c66-4d5c-ac3a-0daf577b8319.json and https://artists.proofprofile.net/proofs/artist/2f2d03ba-8c66-4d5c-ac3a-0daf577b8319.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x653e62706a4324d55608449ff34b48edfbc8d1fdbe90a6244764753e8e90dd4c","name":"Ser Ser","registered_at":"2026-06-16T06:00:43Z","symbol":"NIM0959538","token_address":"0x61f3003b0984c3e038d5c93d21d63a40e878c389","type":"artist","uuid":"2f2d03ba-8c66-4d5c-ac3a-0daf577b8319"}
album: Mundo Extraño
  type: MusicAlbum
  date published: 2024-02-02
album: Mundo Extraño (Cobadonga Remix)
  type: MusicAlbum
  date published: 2024-02-16
album: Despierto
  type: MusicAlbum
  date published: 2024-03-08
album: Despierto (Pobre Plutón Remix)
  type: MusicAlbum
  date published: 2024-03-29
album: Siluetas
  type: MusicAlbum
  date published: 2024-04-19
album: Siluetas (Cheto de la Rocha Remix)
  type: MusicAlbum
  date published: 2024-05-19
album: Un Nuevo Día
  type: MusicAlbum
  date published: 2024-06-14
album: Un Nuevo Día (Mufti Remix)
  type: MusicAlbum
  date published: 2024-07-05
album: Somos Seres
  type: MusicAlbum
  date published: 2024-08-02