Hellomarch
type: MusicGroup
popularity: 4
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe010e26e7e2cbf9c4ffda0e2abe1f240a0650d853f7236d483b0abb15c6b98c4
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/6b5299eb-cb9c-454d-a891-5642c1bc9cee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b5299eb-cb9c-454d-a891-5642c1bc9cee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b5299eb-cb9c-454d-a891-5642c1bc9cee
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 0xe010e26e7e2cbf9c4ffda0e2abe1f240a0650d853f7236d483b0abb15c6b98c4. 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/6b5299eb-cb9c-454d-a891-5642c1bc9cee.json and https://artists.proofprofile.net/proofs/artist/6b5299eb-cb9c-454d-a891-5642c1bc9cee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Symbol
  type: MusicAlbum
  date published: 2018-03-06
album: Awake
  type: MusicAlbum
  date published: 2018-03-30
album: Let Me Down
  type: MusicAlbum
  date published: 2018-08-09
album: Stories
  type: MusicAlbum
  date published: 2018-09-07
album: Living My Life
  type: MusicAlbum
  date published: 2018-12-03
album: Fill Up
  type: MusicAlbum
  date published: 2018-12-07
album: Let's Go
  type: MusicAlbum
  date published: 2019-03-01
album: Never
  type: MusicAlbum
  date published: 2019-09-17
album: You Play My Heart
  type: MusicAlbum
  date published: 2020-02-14
album: Think of You
  type: MusicAlbum
  date published: 2020-04-10
album: Never Know
  type: MusicAlbum
  date published: 2020-10-23
album: If You Could See Me
  type: MusicAlbum
  date published: 2021-03-03
album: If You Could See Me (Club Mix)
  type: MusicAlbum
  date published: 2021-04-14
album: Summertime
  type: MusicAlbum
  date published: 2021-05-12
album: Summertime (Club Mix)
  type: MusicAlbum
  date published: 2021-06-16
album: Feel You
  type: MusicAlbum
  date published: 2021-08-18
album: Feel You (Club Mix)
  type: MusicAlbum
  date published: 2021-09-15
album: One Last Time
  type: MusicAlbum
  date published: 2021-10-20
album: One Last Time (Club Mix)
  type: MusicAlbum
  date published: 2021-11-24
album: Summertime Lovers
  type: MusicAlbum
  date published: 2022-02-25
album: Leave My Heart
  type: MusicAlbum
  date published: 2022-04-29
album: You Saved Me
  type: MusicAlbum
  date published: 2022-05-27
album: Cutting Cords
  type: MusicAlbum
  date published: 2022-07-15
album: Angels Singing
  type: MusicAlbum
  date published: 2022-08-11
album: Closer
  type: MusicAlbum
  date published: 2022-09-09
album: Finally Home
  type: MusicAlbum
  date published: 2023-03-05
album: Finally Home
  type: MusicAlbum
  date published: 2023-03-05
album: Why
  type: MusicAlbum
  date published: 2023-04-21
album: Flying High
  type: MusicAlbum
  date published: 2023-06-16
album: Too Good
  type: MusicAlbum
  date published: 2023-10-06
album: Fade Away
  type: MusicAlbum
  date published: 2024-01-12
album: Tonight I'm Dancing
  type: MusicAlbum
  date published: 2024-02-16
album: Nothing but a Memory
  type: MusicAlbum
  date published: 2024-04-25
album: Heart of Mine
  type: MusicAlbum
  date published: 2024-06-14
album: Heart of Mine (Alex Nail Remix)
  type: MusicAlbum
  date published: 2024-07-12
album: Symbol (Alex Nail Remix)
  type: MusicAlbum
  date published: 2024-08-16
album: Shadows of the Night
  type: MusicAlbum
  date published: 2024-10-18
album: Shadows of the Night (Remix)
  type: MusicAlbum
  date published: 2024-12-20
album: Hellomarch
  type: MusicAlbum
  date published: 2025-01-17
album: It Feels so Right
  type: MusicAlbum
  date published: 2025-03-14
album: Together
  type: MusicAlbum
  date published: 2025-04-11
album: It Feels so Right (Acoustic)
  type: MusicAlbum
  date published: 2025-05-02
album: Together (Acoustic)
  type: MusicAlbum
  date published: 2025-05-23
album: Glow
  type: MusicAlbum
  date published: 2025-09-19