DA 108
type: MusicGroup
popularity: 3
followers: 580
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x902b416d5930b78eaa07676a580eb32537c130e96a6c5e2ae58f7e62ad77a172
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/727298f2-08d3-421a-90d7-4c271ee519ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/727298f2-08d3-421a-90d7-4c271ee519ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/727298f2-08d3-421a-90d7-4c271ee519ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x902b416d5930b78eaa07676a580eb32537c130e96a6c5e2ae58f7e62ad77a172","name":"DA 108","registered_at":"2026-06-17T05:54:14Z","symbol":"NIM1301596","token_address":"0x396f080575820583e8b2c98baf778195a18f66cf","type":"artist","uuid":"727298f2-08d3-421a-90d7-4c271ee519ef"}
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 0x902b416d5930b78eaa07676a580eb32537c130e96a6c5e2ae58f7e62ad77a172. 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/727298f2-08d3-421a-90d7-4c271ee519ef.json and https://artists.proofprofile.net/proofs/artist/727298f2-08d3-421a-90d7-4c271ee519ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x902b416d5930b78eaa07676a580eb32537c130e96a6c5e2ae58f7e62ad77a172","name":"DA 108","registered_at":"2026-06-17T05:54:14Z","symbol":"NIM1301596","token_address":"0x396f080575820583e8b2c98baf778195a18f66cf","type":"artist","uuid":"727298f2-08d3-421a-90d7-4c271ee519ef"}
album: Дорога На Восток (Классика Русской Рэп-Музыки)
  type: MusicAlbum
  date published: 1998
album: Комбинатор
  type: MusicAlbum
  date published: 2004-06-15
album: Ж.М.О.Т.
  type: MusicAlbum
  date published: 2023-05-18
album: Что было в начале
  type: MusicAlbum
  date published: 2024-02-28