Rainy Day
type: MusicGroup
description: Rainy Day may refer to: Music Rainy Day (band), a Paisley Underground band from the 1980s Rainy Day (album), a 1965 album by jazz trombonist Kai Winding Songs "Rainy Day", a song by Ice Nine Kills f
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef1d02ec8607923bb47a67cbad46de52ddbff4fe183b94e7f958f0a52f120afb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20dd09f9-88ac-47cc-814a-107f1925ed10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20dd09f9-88ac-47cc-814a-107f1925ed10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20dd09f9-88ac-47cc-814a-107f1925ed10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef1d02ec8607923bb47a67cbad46de52ddbff4fe183b94e7f958f0a52f120afb","name":"Rainy Day","registered_at":"2026-06-16T01:17:35Z","symbol":"NIM0891890","token_address":"0xd3a614f52d868e48818a21459a00801777e77cd8","type":"artist","uuid":"20dd09f9-88ac-47cc-814a-107f1925ed10"}
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 0xef1d02ec8607923bb47a67cbad46de52ddbff4fe183b94e7f958f0a52f120afb. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20dd09f9-88ac-47cc-814a-107f1925ed10.json and https://artists.proofprofile.net/proofs/artist/20dd09f9-88ac-47cc-814a-107f1925ed10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xef1d02ec8607923bb47a67cbad46de52ddbff4fe183b94e7f958f0a52f120afb","name":"Rainy Day","registered_at":"2026-06-16T01:17:35Z","symbol":"NIM0891890","token_address":"0xd3a614f52d868e48818a21459a00801777e77cd8","type":"artist","uuid":"20dd09f9-88ac-47cc-814a-107f1925ed10"}
album: Rain Spa, Vol 1
  type: MusicAlbum
  date published: 2021-08-27