Gylda Daina
type: MusicGroup
popularity: 9
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x430845c7f3790fe698f111d6acbb3baae20c9a1a9ffa4034dcf2b9adeebbae9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af67fc6f-4812-4b8a-b481-714ebd644acb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af67fc6f-4812-4b8a-b481-714ebd644acb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af67fc6f-4812-4b8a-b481-714ebd644acb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x430845c7f3790fe698f111d6acbb3baae20c9a1a9ffa4034dcf2b9adeebbae9a","name":"Gylda Daina","registered_at":"2026-06-20T11:36:37Z","symbol":"NIM1602486","token_address":"0x4a9778da675b5c82823bed983b24712b04bd13eb","type":"artist","uuid":"af67fc6f-4812-4b8a-b481-714ebd644acb"}
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 0x430845c7f3790fe698f111d6acbb3baae20c9a1a9ffa4034dcf2b9adeebbae9a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af67fc6f-4812-4b8a-b481-714ebd644acb.json and https://artists.proofprofile.net/proofs/artist/af67fc6f-4812-4b8a-b481-714ebd644acb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x430845c7f3790fe698f111d6acbb3baae20c9a1a9ffa4034dcf2b9adeebbae9a","name":"Gylda Daina","registered_at":"2026-06-20T11:36:37Z","symbol":"NIM1602486","token_address":"0x4a9778da675b5c82823bed983b24712b04bd13eb","type":"artist","uuid":"af67fc6f-4812-4b8a-b481-714ebd644acb"}
album: Re22 Edit
  type: MusicAlbum
  date published: 2021-10-31
album: Mountains
  type: MusicAlbum
  date published: 2024-06-24