Kowkow
type: MusicGroup
popularity: 7
followers: 2679
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7b1563f39ee360f7a5bc138e87c0284b03e32e9ac98272dd8fc89534f901397
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/627ac389-7595-4518-9f15-edea58465b20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/627ac389-7595-4518-9f15-edea58465b20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/627ac389-7595-4518-9f15-edea58465b20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xb7b1563f39ee360f7a5bc138e87c0284b03e32e9ac98272dd8fc89534f901397. 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/627ac389-7595-4518-9f15-edea58465b20.json and https://artists.proofprofile.net/proofs/artist/627ac389-7595-4518-9f15-edea58465b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: KOWKOW KALE (Kanaval 2017)
  type: MusicAlbum
  date published: 2017-01-27
album: RIGHT NOW
  type: MusicAlbum
  date published: 2017-04-28
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  type: MusicAlbum
  date published: 2019-02-15
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  type: MusicAlbum
  date published: 2020-03-19
album: Jou Pam
  type: MusicAlbum
  date published: 2020-10-04
album: Terminator 1
  type: MusicAlbum
  date published: 2021-03-01
album: Adapt 2 Survive
  type: MusicAlbum
  date published: 2022-03-13
album: Lost
  type: MusicAlbum
  date published: 2022-10-04
album: I Need Love
  type: MusicAlbum
  date published: 2022-10-21
album: I Need Love
  type: MusicAlbum
  date published: 2022-12-02
album: No Game
  type: MusicAlbum
  date published: 2023-08-11
album: ZZZBRA
  type: MusicAlbum
  date published: 2024-10-04
album: Glory
  type: MusicAlbum
  date published: 2024-11-22
album: Glory
  type: MusicAlbum
  date published: 2024-11-22