coldblock
type: MusicGroup
popularity: 12
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f47e4241eb9b97b57884a4bc0940d702eb7cb64651997ee274b1841a3009ee9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71b68ea-d03f-4fef-b40d-8ff98dbc2f32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71b68ea-d03f-4fef-b40d-8ff98dbc2f32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a71b68ea-d03f-4fef-b40d-8ff98dbc2f32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f47e4241eb9b97b57884a4bc0940d702eb7cb64651997ee274b1841a3009ee9. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a71b68ea-d03f-4fef-b40d-8ff98dbc2f32.json and https://artists.proofprofile.net/proofs/artist/a71b68ea-d03f-4fef-b40d-8ff98dbc2f32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
album: Недосягаемы
  type: MusicAlbum
  date published: 2018-09-09
album: В тишине наших слов
  type: MusicAlbum
  date published: 2019-08-23
album: В тишине наших слов
  type: MusicAlbum
  date published: 2019-08-23
album: Забыла
  type: MusicAlbum
  date published: 2019-11-22
album: Под Фонарем (RASA Remake)
  type: MusicAlbum
  date published: 2020-01-17
album: Никогда
  type: MusicAlbum
  date published: 2023-05-11
album: Змеи
  type: MusicAlbum
  date published: 2023-05-25
album: Ягуар
  type: MusicAlbum
  date published: 2023-06-21
album: INTO YOU
  type: MusicAlbum
  date published: 2023-07-05
album: GLAM
  type: MusicAlbum
  date published: 2023-09-11