Walking After U
type: MusicGroup
genre: k-rock
description: Walking After U (Korean: 워킹애프터유) is a South Korean female rock band based in Seoul, South Korea. It was formed in 2014 as a merger of Rubber Duckie and Swingz. Members Current Baek Haein 백해인
popularity: 4
followers: 2445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85089225ed006f42a5058da287f1e8b8cfa08d7a65b01e86b2f77a203bed64e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0b758ee-6541-40eb-a003-dfb60ba31d57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0b758ee-6541-40eb-a003-dfb60ba31d57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0b758ee-6541-40eb-a003-dfb60ba31d57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85089225ed006f42a5058da287f1e8b8cfa08d7a65b01e86b2f77a203bed64e4","name":"Walking After U","registered_at":"2026-06-21T13:24:37Z","symbol":"NIM1934644","token_address":"0x8bf2627a3692261328aac462c274ccecc11c140d","type":"artist","uuid":"f0b758ee-6541-40eb-a003-dfb60ba31d57"}
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 0x85089225ed006f42a5058da287f1e8b8cfa08d7a65b01e86b2f77a203bed64e4. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0b758ee-6541-40eb-a003-dfb60ba31d57.json and https://artists.proofprofile.net/proofs/artist/f0b758ee-6541-40eb-a003-dfb60ba31d57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x85089225ed006f42a5058da287f1e8b8cfa08d7a65b01e86b2f77a203bed64e4","name":"Walking After U","registered_at":"2026-06-21T13:24:37Z","symbol":"NIM1934644","token_address":"0x8bf2627a3692261328aac462c274ccecc11c140d","type":"artist","uuid":"f0b758ee-6541-40eb-a003-dfb60ba31d57"}
album: Unleash...
  type: MusicAlbum
  date published: 2014-09-19
album: UnLeash
  type: MusicAlbum
  date published: 2018-05-10
album: Running Wild
  type: MusicAlbum
  date published: 2018-06-15
album: Running Wild
  type: MusicAlbum
  date published: 2018-09-20
album: Running Wild
  type: MusicAlbum
  date published: 2018-09-20
album: Arirang
  type: MusicAlbum
  date published: 2018-09-20
album: Arirang
  type: MusicAlbum
  date published: 2018-09-20
album: Unleash
  type: MusicAlbum
  date published: 2018-09-21
album: Unleash
  type: MusicAlbum
  date published: 2018-09-21
album: Arirang
  type: MusicAlbum
  date published: 2018-10-17
album: Six of Swords
  type: MusicAlbum
  date published: 2020-02-03
album: Six of Swords
  type: MusicAlbum
  date published: 2020-02-03
album: Six of Swords
  type: MusicAlbum
  date published: 2020-02-04
album: Six of Swords
  type: MusicAlbum
  date published: 2020-02-04
album: Are We Ready?
  type: MusicAlbum
  date published: 2021-09-01
album: Good bye sad days
  type: MusicAlbum
  date published: 2022-04-13
album: Annyeong
  type: MusicAlbum
  date published: 2022-04-13
album: Different Color #blue (2022 Remastered)
  type: MusicAlbum
  date published: 2022-06-27
album: Different Color #blue (2022 Remastered)
  type: MusicAlbum
  date published: 2022-06-27
album: WALKING AFTER U Studio Live & 10th Anniversary Documentary DVD
  type: MusicAlbum
  date published: 2023-12-25