Mary B. Good
type: MusicGroup
popularity: 2
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f94c54980f49a98414780fd38189a5f3a5c7d5cd84c51bd3b29565f70a98269
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63ec6751-a6d1-4e97-92fd-3113c6777929.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63ec6751-a6d1-4e97-92fd-3113c6777929.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63ec6751-a6d1-4e97-92fd-3113c6777929
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f94c54980f49a98414780fd38189a5f3a5c7d5cd84c51bd3b29565f70a98269","name":"Mary B. Good","registered_at":"2026-06-17T00:49:56Z","symbol":"NIM1228959","token_address":"0x6af44a641cf675f1e12f1402ac7a9ff47f5d88ba","type":"artist","uuid":"63ec6751-a6d1-4e97-92fd-3113c6777929"}
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 0x8f94c54980f49a98414780fd38189a5f3a5c7d5cd84c51bd3b29565f70a98269. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63ec6751-a6d1-4e97-92fd-3113c6777929.json and https://artists.proofprofile.net/proofs/artist/63ec6751-a6d1-4e97-92fd-3113c6777929.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8f94c54980f49a98414780fd38189a5f3a5c7d5cd84c51bd3b29565f70a98269","name":"Mary B. Good","registered_at":"2026-06-17T00:49:56Z","symbol":"NIM1228959","token_address":"0x6af44a641cf675f1e12f1402ac7a9ff47f5d88ba","type":"artist","uuid":"63ec6751-a6d1-4e97-92fd-3113c6777929"}
album: Loh's Rägne
  type: MusicAlbum
  date published: 2024-04-05
album: Pünktlich Si
  type: MusicAlbum
  date published: 2024-06-07
album: Darling
  type: MusicAlbum
  date published: 2024-08-16
album: cute but psycho
  type: MusicAlbum
  date published: 2024-08-23