Tis Tis
type: MusicGroup
popularity: 7
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39bd16bad118872ab6021e8403a8431f89c6f96554b8387b1e200355d2c9684f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c16414fa-ace2-491d-82db-8e02c7e9d9cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c16414fa-ace2-491d-82db-8e02c7e9d9cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c16414fa-ace2-491d-82db-8e02c7e9d9cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39bd16bad118872ab6021e8403a8431f89c6f96554b8387b1e200355d2c9684f","name":"Tis Tis","registered_at":"2026-06-20T19:33:44Z","symbol":"NIM1694299","token_address":"0xe7daec0f11e79e5ce514f6f7e3afee45bade24a6","type":"artist","uuid":"c16414fa-ace2-491d-82db-8e02c7e9d9cb"}
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 0x39bd16bad118872ab6021e8403a8431f89c6f96554b8387b1e200355d2c9684f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c16414fa-ace2-491d-82db-8e02c7e9d9cb.json and https://artists.proofprofile.net/proofs/artist/c16414fa-ace2-491d-82db-8e02c7e9d9cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x39bd16bad118872ab6021e8403a8431f89c6f96554b8387b1e200355d2c9684f","name":"Tis Tis","registered_at":"2026-06-20T19:33:44Z","symbol":"NIM1694299","token_address":"0xe7daec0f11e79e5ce514f6f7e3afee45bade24a6","type":"artist","uuid":"c16414fa-ace2-491d-82db-8e02c7e9d9cb"}
album: Teaser
  type: MusicAlbum
  date published: 2018-06-27
album: Mindset
  type: MusicAlbum
  date published: 2018-07-01
album: Open Up
  type: MusicAlbum
  date published: 2018-07-12
album: Moment
  type: MusicAlbum
  date published: 2019-05-25
album: Another
  type: MusicAlbum
  date published: 2019-07-26
album: Kitty Purry (On My Own)
  type: MusicAlbum
  date published: 2019-09-13
album: Make It Happen
  type: MusicAlbum
  date published: 2019-10-11
album: That Kind of Guy
  type: MusicAlbum
  date published: 2019-11-15