Maddy Nyne
type: MusicGroup
genre: jersey club
popularity: 13
followers: 430
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78994c4f4a00f7828bd008694d1834f96a08b3405d3f2ebf6ebbaad8f70bc1b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c899ec48-8fea-4902-ae8c-62700ea6524f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c899ec48-8fea-4902-ae8c-62700ea6524f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c899ec48-8fea-4902-ae8c-62700ea6524f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78994c4f4a00f7828bd008694d1834f96a08b3405d3f2ebf6ebbaad8f70bc1b0","name":"Maddy Nyne","registered_at":"2026-06-15T01:35:02Z","symbol":"NIM0640698","token_address":"0xe24b24e46ab2d5b726d4526f4146b91cb2ae482c","type":"artist","uuid":"c899ec48-8fea-4902-ae8c-62700ea6524f"}
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 0x78994c4f4a00f7828bd008694d1834f96a08b3405d3f2ebf6ebbaad8f70bc1b0. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c899ec48-8fea-4902-ae8c-62700ea6524f.json and https://artists.proofprofile.net/proofs/artist/c899ec48-8fea-4902-ae8c-62700ea6524f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x78994c4f4a00f7828bd008694d1834f96a08b3405d3f2ebf6ebbaad8f70bc1b0","name":"Maddy Nyne","registered_at":"2026-06-15T01:35:02Z","symbol":"NIM0640698","token_address":"0xe24b24e46ab2d5b726d4526f4146b91cb2ae482c","type":"artist","uuid":"c899ec48-8fea-4902-ae8c-62700ea6524f"}
album: Too Young for Commitment
  type: MusicAlbum
  date published: 2019-11-19
album: Under Construction
  type: MusicAlbum
  date published: 2020-07-04
album: Under Construction (Deluxe)
  type: MusicAlbum
  date published: 2020-08-26
album: I Like It
  type: MusicAlbum
  date published: 2020-09-06
album: Hold On
  type: MusicAlbum
  date published: 2021-02-14
album: 410 Baby
  type: MusicAlbum
  date published: 2022-12-06
album: Mode
  type: MusicAlbum
  date published: 2023-08-06
album: I just wanna get fvcked
  type: MusicAlbum
  date published: 2024-03-22
album: Letter To My Superhero
  type: MusicAlbum
  date published: 2025-01-15
album: Mixed Emotions
  type: MusicAlbum
  date published: 2025-02-22