Sunny Days
type: MusicGroup
description: Sunny Days may refer to: Music Sunny Days (group), a South Korean girl group Albums Sunny Days (album), by Allure, 2001 Sunny Days, by Dou Wei, 1995 Sunny Days, or the title song, by Lighthouse,
popularity: 2
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1af823b8919643515460cf48c566c61acdaadf4a1f139634c4c5d4ad41bf7f0
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/4b47bf2f-da4c-4470-9d6f-23784582a777.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b47bf2f-da4c-4470-9d6f-23784582a777.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b47bf2f-da4c-4470-9d6f-23784582a777
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1af823b8919643515460cf48c566c61acdaadf4a1f139634c4c5d4ad41bf7f0","name":"Sunny Days","registered_at":"2026-06-16T15:51:47Z","symbol":"NIM1100589","token_address":"0xf0d82631602d8e3f6a5d9dfea0014cde208a82dd","type":"artist","uuid":"4b47bf2f-da4c-4470-9d6f-23784582a777"}
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 0xe1af823b8919643515460cf48c566c61acdaadf4a1f139634c4c5d4ad41bf7f0. 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/4b47bf2f-da4c-4470-9d6f-23784582a777.json and https://artists.proofprofile.net/proofs/artist/4b47bf2f-da4c-4470-9d6f-23784582a777.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe1af823b8919643515460cf48c566c61acdaadf4a1f139634c4c5d4ad41bf7f0","name":"Sunny Days","registered_at":"2026-06-16T15:51:47Z","symbol":"NIM1100589","token_address":"0xf0d82631602d8e3f6a5d9dfea0014cde208a82dd","type":"artist","uuid":"4b47bf2f-da4c-4470-9d6f-23784582a777"}
album: Solo un Deseo
  type: MusicAlbum
  date published: 2005-01-01
album: El Largo Camino de la Desesperanza
  type: MusicAlbum
  date published: 2010-06-06
album: Mi Vida
  type: MusicAlbum
  date published: 2018-10-01
album: Vive por Siempre
  type: MusicAlbum
  date published: 2018-12-07