Marina Stratton
type: MusicGroup
popularity: 9
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9a51de16a368e42ad63fc300eb69513b5ee1ce4b666a923aad31b8d262e32ee
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/d894723c-caff-426c-88e7-91935c71fe38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d894723c-caff-426c-88e7-91935c71fe38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d894723c-caff-426c-88e7-91935c71fe38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9a51de16a368e42ad63fc300eb69513b5ee1ce4b666a923aad31b8d262e32ee","name":"Marina Stratton","registered_at":"2026-06-21T03:39:24Z","symbol":"NIM1808153","token_address":"0x1bf24034993636209a90c18a6fab399dab6fb0bf","type":"artist","uuid":"d894723c-caff-426c-88e7-91935c71fe38"}
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 0xd9a51de16a368e42ad63fc300eb69513b5ee1ce4b666a923aad31b8d262e32ee. 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/d894723c-caff-426c-88e7-91935c71fe38.json and https://artists.proofprofile.net/proofs/artist/d894723c-caff-426c-88e7-91935c71fe38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd9a51de16a368e42ad63fc300eb69513b5ee1ce4b666a923aad31b8d262e32ee","name":"Marina Stratton","registered_at":"2026-06-21T03:39:24Z","symbol":"NIM1808153","token_address":"0x1bf24034993636209a90c18a6fab399dab6fb0bf","type":"artist","uuid":"d894723c-caff-426c-88e7-91935c71fe38"}
album: Offering
  type: MusicAlbum
  date published: 2021-11-19
album: Hello Heaven (Live)
  type: MusicAlbum
  date published: 2023-03-10