Sydney Chris
type: MusicGroup
popularity: 2
followers: 329
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbb7eb479f4a9c8b3fa71769fb06e85ca2d61deea12daa8e81f459d356ec5b11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc28565a-3a2e-4ca6-8200-b79f14abfb7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc28565a-3a2e-4ca6-8200-b79f14abfb7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc28565a-3a2e-4ca6-8200-b79f14abfb7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbb7eb479f4a9c8b3fa71769fb06e85ca2d61deea12daa8e81f459d356ec5b11","name":"Sydney Chris","registered_at":"2026-06-21T04:59:32Z","symbol":"NIM1826427","token_address":"0x9595fcbe92cd07aabab138514d5f62daeb31f1bf","type":"artist","uuid":"dc28565a-3a2e-4ca6-8200-b79f14abfb7d"}
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 0xbbb7eb479f4a9c8b3fa71769fb06e85ca2d61deea12daa8e81f459d356ec5b11. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc28565a-3a2e-4ca6-8200-b79f14abfb7d.json and https://artists.proofprofile.net/proofs/artist/dc28565a-3a2e-4ca6-8200-b79f14abfb7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xbbb7eb479f4a9c8b3fa71769fb06e85ca2d61deea12daa8e81f459d356ec5b11","name":"Sydney Chris","registered_at":"2026-06-21T04:59:32Z","symbol":"NIM1826427","token_address":"0x9595fcbe92cd07aabab138514d5f62daeb31f1bf","type":"artist","uuid":"dc28565a-3a2e-4ca6-8200-b79f14abfb7d"}
album: Ayo
  type: MusicAlbum
  date published: 2020-10-02
album: My Life
  type: MusicAlbum
  date published: 2021-01-11
album: Hope On You
  type: MusicAlbum
  date published: 2021-01-14
album: Abundant Love
  type: MusicAlbum
  date published: 2021-02-06
album: Follow You
  type: MusicAlbum
  date published: 2022-03-09
album: Already Won
  type: MusicAlbum
  date published: 2022-06-10
album: My Life
  type: MusicAlbum
  date published: 2022-07-01
album: Amigos
  type: MusicAlbum
  date published: 2022-12-16
album: Ishine
  type: MusicAlbum
  date published: 2023-05-19
album: Take Charge
  type: MusicAlbum
  date published: 2023-06-30
album: Already Won (Remix)
  type: MusicAlbum
  date published: 2024-08-12
album: Shinning Light
  type: MusicAlbum
  date published: 2025-06-27