gemma ylana
type: MusicGroup
popularity: 4
followers: 520
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd456579076f36e1aeb3cbf7a61400efc08c59b290814aecb5d799334d358d401
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd456579076f36e1aeb3cbf7a61400efc08c59b290814aecb5d799334d358d401","name":"gemma ylana","registered_at":"2026-06-16T10:11:23Z","symbol":"NIM1019378","token_address":"0x0a8d0d35e6330b81ef03489a1e0e119294caa65c","type":"artist","uuid":"3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2"}
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 0xd456579076f36e1aeb3cbf7a61400efc08c59b290814aecb5d799334d358d401. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2.json and https://artists.proofprofile.net/proofs/artist/3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd456579076f36e1aeb3cbf7a61400efc08c59b290814aecb5d799334d358d401","name":"gemma ylana","registered_at":"2026-06-16T10:11:23Z","symbol":"NIM1019378","token_address":"0x0a8d0d35e6330b81ef03489a1e0e119294caa65c","type":"artist","uuid":"3b32ff0f-ab7c-423c-9e59-8d2d1d815ef2"}
album: Older
  type: MusicAlbum
  date published: 2021-02-19
album: Same Shit!
  type: MusicAlbum
  date published: 2022-03-25
album: Same Shit!
  type: MusicAlbum
  date published: 2022-03-25
album: Heavyhearted
  type: MusicAlbum
  date published: 2023-04-28
album: Stub(born)
  type: MusicAlbum
  date published: 2024-08-08
album: Break ur own heart
  type: MusicAlbum
  date published: 2024-10-09
album: PRIMAVERA
  type: MusicAlbum
  date published: 2024-10-30
album: mirror
  type: MusicAlbum
  date published: 2025-10-31