Sebastian Lopez
type: MusicGroup
popularity: 5
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb93fef2d3216d1c076a6b059364b71b76f1fcbe9406b16e89f970f3f5c08d39e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bf3d4c5-ec83-4520-8a98-c81fd71dfa38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bf3d4c5-ec83-4520-8a98-c81fd71dfa38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bf3d4c5-ec83-4520-8a98-c81fd71dfa38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb93fef2d3216d1c076a6b059364b71b76f1fcbe9406b16e89f970f3f5c08d39e","name":"Sebastian Lopez","registered_at":"2026-06-16T16:01:23Z","symbol":"NIM1102873","token_address":"0xaf7dc51615a83a42bf7950669686eabdeb2f1737","type":"artist","uuid":"4bf3d4c5-ec83-4520-8a98-c81fd71dfa38"}
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 0xb93fef2d3216d1c076a6b059364b71b76f1fcbe9406b16e89f970f3f5c08d39e. 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/4bf3d4c5-ec83-4520-8a98-c81fd71dfa38.json and https://artists.proofprofile.net/proofs/artist/4bf3d4c5-ec83-4520-8a98-c81fd71dfa38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb93fef2d3216d1c076a6b059364b71b76f1fcbe9406b16e89f970f3f5c08d39e","name":"Sebastian Lopez","registered_at":"2026-06-16T16:01:23Z","symbol":"NIM1102873","token_address":"0xaf7dc51615a83a42bf7950669686eabdeb2f1737","type":"artist","uuid":"4bf3d4c5-ec83-4520-8a98-c81fd71dfa38"}
album: Come Back Home
  type: MusicAlbum
  date published: 2020-03-10
album: Dame Un Break
  type: MusicAlbum
  date published: 2021-01-16
album: Something Much Bigger, Vol. 1
  type: MusicAlbum
  date published: 2021-02-19
album: In My Head
  type: MusicAlbum
  date published: 2021-04-26
album: Loner
  type: MusicAlbum
  date published: 2021-08-27
album: Broken and Bent
  type: MusicAlbum
  date published: 2021-10-22
album: Help Me
  type: MusicAlbum
  date published: 2022-01-28
album: You and I
  type: MusicAlbum
  date published: 2022-06-24
album: Finish What I Started
  type: MusicAlbum
  date published: 2022-08-19
album: Grieving
  type: MusicAlbum
  date published: 2023-04-27