Ludde
type: MusicGroup
popularity: 15
followers: 613
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb18d7b464fb7b1f91cbf9c666df8f747fc5798262c1eecd7e909c16cc05b2c90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76f6d42a-9e4d-4ac2-ac70-ceb845a6dec9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76f6d42a-9e4d-4ac2-ac70-ceb845a6dec9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76f6d42a-9e4d-4ac2-ac70-ceb845a6dec9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
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 0xb18d7b464fb7b1f91cbf9c666df8f747fc5798262c1eecd7e909c16cc05b2c90. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76f6d42a-9e4d-4ac2-ac70-ceb845a6dec9.json and https://artists.proofprofile.net/proofs/artist/76f6d42a-9e4d-4ac2-ac70-ceb845a6dec9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: Over the Horizon
  type: MusicAlbum
  date published: 2020-11-10
album: Echoes of The Universe
  type: MusicAlbum
  date published: 2021-08-22
album: My drug (Remix)
  type: MusicAlbum
  date published: 2021-11-11
album: Signs
  type: MusicAlbum
  date published: 2022-03-23
album: Street
  type: MusicAlbum
  date published: 2023-04-12
album: Only
  type: MusicAlbum
  date published: 2023-04-16
album: Drop it
  type: MusicAlbum
  date published: 2023-04-24
album: Goofy ahh type beat
  type: MusicAlbum
  date published: 2023-04-26
album: Under the horizon
  type: MusicAlbum
  date published: 2023-05-08
album: Fast
  type: MusicAlbum
  date published: 2023-05-10
album: This is not good
  type: MusicAlbum
  date published: 2023-05-17
album: Bang
  type: MusicAlbum
  date published: 2023-05-19
album: The horizon
  type: MusicAlbum
  date published: 2023-06-16
album: Diffrent
  type: MusicAlbum
  date published: 2023-06-30
album: 12
  type: MusicAlbum
  date published: 2024-01-26
album: The wave
  type: MusicAlbum
  date published: 2024-04-19