Фредди Костолом
type: MusicGroup
popularity: 4
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda65059641f0572d85135edfbe3433f9152809d87047e7453d050ab8c6c21c53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b15434b6-3dfc-47a8-860a-e8c901dcaedf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b15434b6-3dfc-47a8-860a-e8c901dcaedf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b15434b6-3dfc-47a8-860a-e8c901dcaedf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda65059641f0572d85135edfbe3433f9152809d87047e7453d050ab8c6c21c53","name":"Фредди Костолом","registered_at":"2026-06-20T12:20:49Z","symbol":"NIM1612242","token_address":"0xf74e5b455d3f0c0f8d1e1c3fbbd056a728fd9405","type":"artist","uuid":"b15434b6-3dfc-47a8-860a-e8c901dcaedf"}
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 0xda65059641f0572d85135edfbe3433f9152809d87047e7453d050ab8c6c21c53. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b15434b6-3dfc-47a8-860a-e8c901dcaedf.json and https://artists.proofprofile.net/proofs/artist/b15434b6-3dfc-47a8-860a-e8c901dcaedf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xda65059641f0572d85135edfbe3433f9152809d87047e7453d050ab8c6c21c53","name":"Фредди Костолом","registered_at":"2026-06-20T12:20:49Z","symbol":"NIM1612242","token_address":"0xf74e5b455d3f0c0f8d1e1c3fbbd056a728fd9405","type":"artist","uuid":"b15434b6-3dfc-47a8-860a-e8c901dcaedf"}
album: SCALP
  type: MusicAlbum
  date published: 2023-08-21
album: SCALP
  type: MusicAlbum
  date published: 2023-08-21
album: SCALP (Prodby BSN BTZ)
  type: MusicAlbum
  date published: 2023-08-21
album: SOTH
  type: MusicAlbum
  date published: 2023-09-25
album: SOTH
  type: MusicAlbum
  date published: 2023-09-25
album: SOTH
  type: MusicAlbum
  date published: 2023-09-25
album: SCALP 2
  type: MusicAlbum
  date published: 2024-02-23
album: SCALP (Rosenblatt Remix)
  type: MusicAlbum
  date published: 2024-02-23
album: NOWB
  type: MusicAlbum
  date published: 2024-07-05
album: NOWB
  type: MusicAlbum
  date published: 2024-07-05
album: DIE
  type: MusicAlbum
  date published: 2025-06-27
album: EBANANA
  type: MusicAlbum
  date published: 2025-10-03