Roku
type: MusicGroup
genre: lo-fi beats
description: Roku ( ) is a brand of consumer electronics that includes streaming players, smart TVs (and their operating systems), as well as two streaming services (The Roku Channel and Howdy). The brand is owned
popularity: 3
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x505f5c9b127e0ec178404e41ca6d205e65454a27411aeccfa33ed43d3ea8f4ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f41899c-4abf-41f8-88d5-068559405583.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f41899c-4abf-41f8-88d5-068559405583.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f41899c-4abf-41f8-88d5-068559405583
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
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 0x505f5c9b127e0ec178404e41ca6d205e65454a27411aeccfa33ed43d3ea8f4ed. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f41899c-4abf-41f8-88d5-068559405583.json and https://artists.proofprofile.net/proofs/artist/1f41899c-4abf-41f8-88d5-068559405583.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
album: Beyond Empty Space
  type: MusicAlbum
  date published: 2007-07-26
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  type: MusicAlbum
  date published: 2012-09-24
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  type: MusicAlbum
  date published: 2016-06-06
album: NEW DAYZ (feat. K-MASSIVE)
  type: MusicAlbum
  date published: 2016-11-22
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  type: MusicAlbum
  date published: 2017-08-18