Madi Wallace
type: MusicGroup
popularity: 2
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c770d15822d49462bf740e886cafb5e22acd9644696ebe3f5466827065a6e76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6a72069-3699-4dc8-89d4-98fa9b4a01da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6a72069-3699-4dc8-89d4-98fa9b4a01da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6a72069-3699-4dc8-89d4-98fa9b4a01da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c770d15822d49462bf740e886cafb5e22acd9644696ebe3f5466827065a6e76","name":"Madi Wallace","registered_at":"2026-06-21T15:24:12Z","symbol":"NIM1959024","token_address":"0x856379df396d2c986cc589579c654e2195aa6c2b","type":"artist","uuid":"f6a72069-3699-4dc8-89d4-98fa9b4a01da"}
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 0x4c770d15822d49462bf740e886cafb5e22acd9644696ebe3f5466827065a6e76. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6a72069-3699-4dc8-89d4-98fa9b4a01da.json and https://artists.proofprofile.net/proofs/artist/f6a72069-3699-4dc8-89d4-98fa9b4a01da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x4c770d15822d49462bf740e886cafb5e22acd9644696ebe3f5466827065a6e76","name":"Madi Wallace","registered_at":"2026-06-21T15:24:12Z","symbol":"NIM1959024","token_address":"0x856379df396d2c986cc589579c654e2195aa6c2b","type":"artist","uuid":"f6a72069-3699-4dc8-89d4-98fa9b4a01da"}
album: treating you properly
  type: MusicAlbum
  date published: 2020-01-10
album: you
  type: MusicAlbum
  date published: 2021-05-04
album: i’m not over you
  type: MusicAlbum
  date published: 2022-02-18
album: love 'n 22
  type: MusicAlbum
  date published: 2022-03-16
album: your only song
  type: MusicAlbum
  date published: 2022-10-21
album: limerence
  type: MusicAlbum
  date published: 2024-01-26
album: surface level
  type: MusicAlbum
  date published: 2024-03-29
album: network
  type: MusicAlbum
  date published: 2024-05-31