100Devs
type: MusicGroup
popularity: 2
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8335bda867a7f8c05acea49c68f6676d0c347872a3d754afc35500d8ccba1373
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9fc38cc-f82e-4b9f-8d5a-80031b0c9e38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9fc38cc-f82e-4b9f-8d5a-80031b0c9e38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9fc38cc-f82e-4b9f-8d5a-80031b0c9e38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x8335bda867a7f8c05acea49c68f6676d0c347872a3d754afc35500d8ccba1373. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9fc38cc-f82e-4b9f-8d5a-80031b0c9e38.json and https://artists.proofprofile.net/proofs/artist/f9fc38cc-f82e-4b9f-8d5a-80031b0c9e38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Cherry Blossom
  type: MusicAlbum
  date published: 2021-04-30
album: Think
  type: MusicAlbum
  date published: 2022-03-15
album: Chill
  type: MusicAlbum
  date published: 2023-04-14
album: Light
  type: MusicAlbum
  date published: 2023-08-11
album: House of Glass
  type: MusicAlbum
  date published: 2023-10-31
album: Sleep Therapy
  type: MusicAlbum
  date published: 2024-03-22
album: Neon Fangs
  type: MusicAlbum
  date published: 2024-08-23
album: SonGs 2 BlaZe to~Feel t0~liVe To~Th1nk to~hoPe to~Br3athe two~¿ to~cOpe to~chiLL to
  type: MusicAlbum
  date published: 2025-03-14
album: Mayo Sponsorships Don't Earn Themselves
  type: MusicAlbum
  date published: 2025-04-01
album: Resilience (Study Edition)
  type: MusicAlbum
  date published: 2025-04-18