Meryland
type: MusicGroup
popularity: 8
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd38a9e48bbed2af6c84a4181920b4d356eeb92e1fca76c3c938389a5efeb1ce3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a30c42b-bd03-4774-9bb4-1daa7a56bc09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a30c42b-bd03-4774-9bb4-1daa7a56bc09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a30c42b-bd03-4774-9bb4-1daa7a56bc09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38a9e48bbed2af6c84a4181920b4d356eeb92e1fca76c3c938389a5efeb1ce3. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a30c42b-bd03-4774-9bb4-1daa7a56bc09.json and https://artists.proofprofile.net/proofs/artist/9a30c42b-bd03-4774-9bb4-1daa7a56bc09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Cover Ocean
  type: MusicAlbum
  date published: 2020-09-17
album: Loca Loca
  type: MusicAlbum
  date published: 2020-09-18
album: De Hielo
  type: MusicAlbum
  date published: 2020-12-27
album: Llévame al Manicomio
  type: MusicAlbum
  date published: 2021-03-31
album: Te Encontré
  type: MusicAlbum
  date published: 2021-05-23
album: Travesuras (Remix)
  type: MusicAlbum
  date published: 2021-07-02