nonayu
type: MusicGroup
popularity: 7
followers: 625
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc4de4f3ff6d0e05bdc31c8722be1776f6b8c149cf6ed849d4219421ced228fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49e3bbfd-3e69-4bf8-bd5c-12e69ec992ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49e3bbfd-3e69-4bf8-bd5c-12e69ec992ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49e3bbfd-3e69-4bf8-bd5c-12e69ec992ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0xbc4de4f3ff6d0e05bdc31c8722be1776f6b8c149cf6ed849d4219421ced228fb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49e3bbfd-3e69-4bf8-bd5c-12e69ec992ec.json and https://artists.proofprofile.net/proofs/artist/49e3bbfd-3e69-4bf8-bd5c-12e69ec992ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Pale Blue
  type: MusicAlbum
  date published: 2023-05-31
album: Pale Blue
  type: MusicAlbum
  date published: 2023-05-31
album: Planet Girl
  type: MusicAlbum
  date published: 2023-07-05
album: Planet Girl
  type: MusicAlbum
  date published: 2023-07-05
album: Flavor
  type: MusicAlbum
  date published: 2023-08-23
album: Flavor
  type: MusicAlbum
  date published: 2023-08-23
album: Dope pain
  type: MusicAlbum
  date published: 2023-08-30
album: Frozen WaterLily
  type: MusicAlbum
  date published: 2023-08-30
album: Dope pain
  type: MusicAlbum
  date published: 2023-08-30
album: Frozen WaterLily
  type: MusicAlbum
  date published: 2023-08-30
album: 幸せな君みたくないんだ
  type: MusicAlbum
  date published: 2024-01-17
album: Opps!
  type: MusicAlbum
  date published: 2024-03-06
album: Opps!
  type: MusicAlbum
  date published: 2024-03-06
album: Flavor (- Strawberry Lollipop Ver. -)
  type: MusicAlbum
  date published: 2024-03-20
album: Flavor (- Strawberry Lollipop Ver. -)
  type: MusicAlbum
  date published: 2024-03-20
album: まだ明けない夜を
  type: MusicAlbum
  date published: 2024-04-03
album: madaakenaiyoruwo
  type: MusicAlbum
  date published: 2024-04-03
album: innocent breaker
  type: MusicAlbum
  date published: 2024-05-29
album: BABY-BOO!!
  type: MusicAlbum
  date published: 2024-07-06
album: BABY-BOO!!
  type: MusicAlbum
  date published: 2024-07-06
album: Telepathy
  type: MusicAlbum
  date published: 2024-12-25
album: Telepathy
  type: MusicAlbum
  date published: 2024-12-25
album: 点滅ばいばい (Cover)
  type: MusicAlbum
  date published: 2025-02-26
album: tenmetsu bye-bye (Cover)
  type: MusicAlbum
  date published: 2025-02-26