Maja Drees
type: MusicGroup
popularity: 11
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67f0516a1e9aa3cbf31f24f002b958d0f1f7e872c4b00a38ad13425332aae324
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea8f36f0-16a7-4de6-989d-024ace6bcb77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea8f36f0-16a7-4de6-989d-024ace6bcb77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea8f36f0-16a7-4de6-989d-024ace6bcb77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67f0516a1e9aa3cbf31f24f002b958d0f1f7e872c4b00a38ad13425332aae324","name":"Maja Drees","registered_at":"2026-06-15T05:15:21Z","symbol":"NIM0693304","token_address":"0x1ea0922ce6bd3a31e83b25356a95fd0b52c34b19","type":"artist","uuid":"ea8f36f0-16a7-4de6-989d-024ace6bcb77"}
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 0x67f0516a1e9aa3cbf31f24f002b958d0f1f7e872c4b00a38ad13425332aae324. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea8f36f0-16a7-4de6-989d-024ace6bcb77.json and https://artists.proofprofile.net/proofs/artist/ea8f36f0-16a7-4de6-989d-024ace6bcb77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x67f0516a1e9aa3cbf31f24f002b958d0f1f7e872c4b00a38ad13425332aae324","name":"Maja Drees","registered_at":"2026-06-15T05:15:21Z","symbol":"NIM0693304","token_address":"0x1ea0922ce6bd3a31e83b25356a95fd0b52c34b19","type":"artist","uuid":"ea8f36f0-16a7-4de6-989d-024ace6bcb77"}
album: Harmony
  type: MusicAlbum
  date published: 2024-02-17
album: Harmony
  type: MusicAlbum
  date published: 2024-02-17
album: Reflection
  type: MusicAlbum
  date published: 2025-04-11