Yorch
type: MusicGroup
popularity: 2
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf886612840da2a77f28ddbc140cf360e9c7b6f53d3606d95901ea5ba37e6a1ac
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/b3df6750-223a-444c-80fd-cc99d089645b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3df6750-223a-444c-80fd-cc99d089645b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3df6750-223a-444c-80fd-cc99d089645b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xf886612840da2a77f28ddbc140cf360e9c7b6f53d3606d95901ea5ba37e6a1ac. 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/b3df6750-223a-444c-80fd-cc99d089645b.json and https://artists.proofprofile.net/proofs/artist/b3df6750-223a-444c-80fd-cc99d089645b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: 3 AM
  type: MusicAlbum
  date published: 2019-11-01
album: Push Back
  type: MusicAlbum
  date published: 2020-06-05
album: Gold Digger
  type: MusicAlbum
  date published: 2020-06-05
album: Activo
  type: MusicAlbum
  date published: 2020-07-24
album: Clarity
  type: MusicAlbum
  date published: 2022-11-25
album: Top 1
  type: MusicAlbum
  date published: 2023-03-24
album: Damn Girl
  type: MusicAlbum
  date published: 2023-07-18
album: Fallar
  type: MusicAlbum
  date published: 2023-10-17
album: RAIN
  type: MusicAlbum
  date published: 2024-02-14
album: DILE A ESE BOBO
  type: MusicAlbum
  date published: 2025-03-08