3 Yardas
type: MusicGroup
popularity: 5
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65285bb7a19d6053fb6e75160fe5a43e5a42481015a5fa02e38992c24fd2f7d2
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/4bc66888-2f0a-4f80-915f-46cd377db9ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bc66888-2f0a-4f80-915f-46cd377db9ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bc66888-2f0a-4f80-915f-46cd377db9ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65285bb7a19d6053fb6e75160fe5a43e5a42481015a5fa02e38992c24fd2f7d2","name":"3 Yardas","registered_at":"2026-06-16T15:57:37Z","symbol":"NIM1101976","token_address":"0xce3c5393cffb4f4e2614eacb1c17d8e5dcee4292","type":"artist","uuid":"4bc66888-2f0a-4f80-915f-46cd377db9ac"}
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 0x65285bb7a19d6053fb6e75160fe5a43e5a42481015a5fa02e38992c24fd2f7d2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bc66888-2f0a-4f80-915f-46cd377db9ac.json and https://artists.proofprofile.net/proofs/artist/4bc66888-2f0a-4f80-915f-46cd377db9ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x65285bb7a19d6053fb6e75160fe5a43e5a42481015a5fa02e38992c24fd2f7d2","name":"3 Yardas","registered_at":"2026-06-16T15:57:37Z","symbol":"NIM1101976","token_address":"0xce3c5393cffb4f4e2614eacb1c17d8e5dcee4292","type":"artist","uuid":"4bc66888-2f0a-4f80-915f-46cd377db9ac"}
album: Amanecer
  type: MusicAlbum
  date published: 2023-05-13
album: Amanecer
  type: MusicAlbum
  date published: 2023-05-13
album: Renacer
  type: MusicAlbum
  date published: 2023-07-16
album: Renacer
  type: MusicAlbum
  date published: 2023-07-16
album: Despertar
  type: MusicAlbum
  date published: 2025-07-04