Alyssa Poppin
type: MusicGroup
genre: acoustic pop
popularity: 8
followers: 1348
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e1286dfac070798b1648a15cdac21deb7a3f9a52889c241e0be70977bde4a6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/031227bc-5ff8-4b50-b8d3-663b908919a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/031227bc-5ff8-4b50-b8d3-663b908919a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/031227bc-5ff8-4b50-b8d3-663b908919a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e1286dfac070798b1648a15cdac21deb7a3f9a52889c241e0be70977bde4a6e","name":"Alyssa Poppin","registered_at":"2026-06-15T14:42:57Z","symbol":"NIM0740447","token_address":"0x9880db4920abccd4840c40deff6cbfa13066dca5","type":"artist","uuid":"031227bc-5ff8-4b50-b8d3-663b908919a5"}
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 0x0e1286dfac070798b1648a15cdac21deb7a3f9a52889c241e0be70977bde4a6e. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/031227bc-5ff8-4b50-b8d3-663b908919a5.json and https://artists.proofprofile.net/proofs/artist/031227bc-5ff8-4b50-b8d3-663b908919a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x0e1286dfac070798b1648a15cdac21deb7a3f9a52889c241e0be70977bde4a6e","name":"Alyssa Poppin","registered_at":"2026-06-15T14:42:57Z","symbol":"NIM0740447","token_address":"0x9880db4920abccd4840c40deff6cbfa13066dca5","type":"artist","uuid":"031227bc-5ff8-4b50-b8d3-663b908919a5"}
album: Trap Queen
  type: MusicAlbum
  date published: 2015-06-02
album: Good for You
  type: MusicAlbum
  date published: 2015-07-06
album: Hotline Bling
  type: MusicAlbum
  date published: 2015-11-03
album: Stressed Out
  type: MusicAlbum
  date published: 2016-02-06
album: I Hate U, I Love U (feat. Alyssa Poppin & Ethan Levy)
  type: MusicAlbum
  date published: 2016-08-05
album: I Hate U, I Love U (feat. Alyssa Poppin & Ethan Levy)
  type: MusicAlbum
  date published: 2016-08-05
album: Passionfruit
  type: MusicAlbum
  date published: 2017-05-04
album: First Time
  type: MusicAlbum
  date published: 2017-06-23
album: 7 Rings
  type: MusicAlbum
  date published: 2019-03-12
album: Closed on Sunday
  type: MusicAlbum
  date published: 2019-10-25
album: California Dreamin'
  type: MusicAlbum
  date published: 2019-10-29
album: The Box
  type: MusicAlbum
  date published: 2022-04-11
album: I Never Knew
  type: MusicAlbum
  date published: 2025-11-14