2ND CHOICE
type: MusicGroup
popularity: 8
followers: 1251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0deab447af408e952ade7ae72b8598643b53788214b6573ac143a88f4d94197e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9efb57fb-1700-476b-b5e6-72f1eba7179c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9efb57fb-1700-476b-b5e6-72f1eba7179c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9efb57fb-1700-476b-b5e6-72f1eba7179c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0deab447af408e952ade7ae72b8598643b53788214b6573ac143a88f4d94197e","name":"2ND CHOICE","registered_at":"2026-06-20T04:59:34Z","symbol":"NIM1519462","token_address":"0xb25ee782dcfd4ea0f1d086d569038b353250a1e9","type":"artist","uuid":"9efb57fb-1700-476b-b5e6-72f1eba7179c"}
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 0x0deab447af408e952ade7ae72b8598643b53788214b6573ac143a88f4d94197e. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9efb57fb-1700-476b-b5e6-72f1eba7179c.json and https://artists.proofprofile.net/proofs/artist/9efb57fb-1700-476b-b5e6-72f1eba7179c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x0deab447af408e952ade7ae72b8598643b53788214b6573ac143a88f4d94197e","name":"2ND CHOICE","registered_at":"2026-06-20T04:59:34Z","symbol":"NIM1519462","token_address":"0xb25ee782dcfd4ea0f1d086d569038b353250a1e9","type":"artist","uuid":"9efb57fb-1700-476b-b5e6-72f1eba7179c"}
album: Only You
  type: MusicAlbum
  date published: 2021-02-19
album: No Affection
  type: MusicAlbum
  date published: 2021-02-19
album: NO AFFECTION
  type: MusicAlbum
  date published: 2021-02-19
album: ONLY YOU
  type: MusicAlbum
  date published: 2021-02-19
album: DON'T GO
  type: MusicAlbum
  date published: 2021-02-20
album: Don't Go
  type: MusicAlbum
  date published: 2021-02-20
album: Goodbye
  type: MusicAlbum
  date published: 2021-04-09
album: GOODBYE
  type: MusicAlbum
  date published: 2021-04-09
album: MISS YOU TONIGHT
  type: MusicAlbum
  date published: 2021-04-24
album: Miss You Tonight
  type: MusicAlbum
  date published: 2021-04-24
album: GIVE MYSELF TO YOU
  type: MusicAlbum
  date published: 2021-06-22
album: Give Myself To You
  type: MusicAlbum
  date published: 2021-06-22
album: Love Is Wasted
  type: MusicAlbum
  date published: 2021-08-28
album: LOVE IS WASTED
  type: MusicAlbum
  date published: 2021-08-28
album: We Never Met
  type: MusicAlbum
  date published: 2021-10-12
album: WE NEVER MET
  type: MusicAlbum
  date published: 2021-10-12
album: Cup of Coffee
  type: MusicAlbum
  date published: 2022-09-27