115 MDL
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44865454e1ea20672213588ee96c19b36da02d462c29836206a432b6fc891d15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2a0c5e0-789e-428b-8566-540a1bbee753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2a0c5e0-789e-428b-8566-540a1bbee753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2a0c5e0-789e-428b-8566-540a1bbee753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44865454e1ea20672213588ee96c19b36da02d462c29836206a432b6fc891d15","name":"115 MDL","registered_at":"2026-06-21T07:21:07Z","symbol":"NIM1859962","token_address":"0x8e68a1be96268f9705da7fd78125a0f3a77cda76","type":"artist","uuid":"e2a0c5e0-789e-428b-8566-540a1bbee753"}
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 0x44865454e1ea20672213588ee96c19b36da02d462c29836206a432b6fc891d15. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2a0c5e0-789e-428b-8566-540a1bbee753.json and https://artists.proofprofile.net/proofs/artist/e2a0c5e0-789e-428b-8566-540a1bbee753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x44865454e1ea20672213588ee96c19b36da02d462c29836206a432b6fc891d15","name":"115 MDL","registered_at":"2026-06-21T07:21:07Z","symbol":"NIM1859962","token_address":"0x8e68a1be96268f9705da7fd78125a0f3a77cda76","type":"artist","uuid":"e2a0c5e0-789e-428b-8566-540a1bbee753"}
album: 115 BIOMAN VOL. 1&2
  type: MusicAlbum
  date published: 2025-10-24
album: MEDELEAN SEASON
  type: MusicAlbum
  date published: 2025-11-07