The Vumms
type: MusicGroup
genre: jangle pop
genre: power pop
popularity: 2
followers: 481
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8edc721630d66179a0196112cb238c94cde207472cd9df58b9bfea40a648b9d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954072
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954072
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7acfc36a-d27d-42c3-a593-6854975f48c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7acfc36a-d27d-42c3-a593-6854975f48c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7acfc36a-d27d-42c3-a593-6854975f48c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:43:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8edc721630d66179a0196112cb238c94cde207472cd9df58b9bfea40a648b9d9","name":"The Vumms","registered_at":"2026-06-17T08:22:22Z","symbol":"NIM1336894","token_address":"0xd84a8faeef048aef1bd7b83986f7c3f8ac1a94dc","type":"artist","uuid":"7acfc36a-d27d-42c3-a593-6854975f48c3"}
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 0x8edc721630d66179a0196112cb238c94cde207472cd9df58b9bfea40a648b9d9. Chain 2 (Bitcoin): anchored in block 954072 (2026-06-17T08:43:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7acfc36a-d27d-42c3-a593-6854975f48c3.json and https://artists.proofprofile.net/proofs/artist/7acfc36a-d27d-42c3-a593-6854975f48c3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:43:15Z
  text: {"copyright_id":"0x8edc721630d66179a0196112cb238c94cde207472cd9df58b9bfea40a648b9d9","name":"The Vumms","registered_at":"2026-06-17T08:22:22Z","symbol":"NIM1336894","token_address":"0xd84a8faeef048aef1bd7b83986f7c3f8ac1a94dc","type":"artist","uuid":"7acfc36a-d27d-42c3-a593-6854975f48c3"}
album: Count the Roses
  type: MusicAlbum
  date published: 2020-02-20
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  type: MusicAlbum
  date published: 2021-06-23
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  type: MusicAlbum
  date published: 2022-09-09
album: And If I
  type: MusicAlbum
  date published: 2023-03-04
album: Grow Up
  type: MusicAlbum
  date published: 2023-03-25
album: Eat Lunch
  type: MusicAlbum
  date published: 2024-10-11