MAnA
type: MusicGroup
popularity: 2
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26bc61aa294c009202a6d2b26aed2ef589fa35c1b3c89a06b4f1c368b0762b42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/279d954a-1e3b-49c0-921c-aaa7eb5f4c71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/279d954a-1e3b-49c0-921c-aaa7eb5f4c71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/279d954a-1e3b-49c0-921c-aaa7eb5f4c71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
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 0x26bc61aa294c009202a6d2b26aed2ef589fa35c1b3c89a06b4f1c368b0762b42. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/279d954a-1e3b-49c0-921c-aaa7eb5f4c71.json and https://artists.proofprofile.net/proofs/artist/279d954a-1e3b-49c0-921c-aaa7eb5f4c71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
album: My Babe.
  type: MusicAlbum
  date published: 2022-12-02
album: still luv u
  type: MusicAlbum
  date published: 2023-12-28
album: still luv u
  type: MusicAlbum
  date published: 2023-12-28
album: sh1r4yuk1 (feat. 誓也)
  type: MusicAlbum
  date published: 2024-04-01
album: sh1r4yuk1 (feat. seiya)
  type: MusicAlbum
  date published: 2024-04-01
album: still luv u (speed up)
  type: MusicAlbum
  date published: 2024-04-02
album: still luv u (speed up)
  type: MusicAlbum
  date published: 2024-04-02
album: 111111
  type: MusicAlbum
  date published: 2024-05-18
album: Queen.
  type: MusicAlbum
  date published: 2024-10-12
album: Queen.
  type: MusicAlbum
  date published: 2024-10-12
album: 111111 (Remix)
  type: MusicAlbum
  date published: 2024-12-21
album: sh1r4yuk1 (feat. seiya) [speed up]
  type: MusicAlbum
  date published: 2025-01-28
album: sh1r4yuk1 (feat. 誓也) [speed up]
  type: MusicAlbum
  date published: 2025-01-28
album: Lonely night walk
  type: MusicAlbum
  date published: 2025-05-25
album: Lonely night walk
  type: MusicAlbum
  date published: 2025-05-25