Humm Music
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb925975ea8fe12075b69574738f2b0108b0a4da2b9d9268dd4743a2e7fc1ff5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be26d819-d43e-414f-9339-939b4a72d7be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be26d819-d43e-414f-9339-939b4a72d7be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be26d819-d43e-414f-9339-939b4a72d7be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb925975ea8fe12075b69574738f2b0108b0a4da2b9d9268dd4743a2e7fc1ff5a","name":"Humm Music","registered_at":"2026-06-20T17:51:10Z","symbol":"NIM1675141","token_address":"0x3266a7afaaf493d17591206ffd70af0d6fc77cab","type":"artist","uuid":"be26d819-d43e-414f-9339-939b4a72d7be"}
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 0xb925975ea8fe12075b69574738f2b0108b0a4da2b9d9268dd4743a2e7fc1ff5a. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be26d819-d43e-414f-9339-939b4a72d7be.json and https://artists.proofprofile.net/proofs/artist/be26d819-d43e-414f-9339-939b4a72d7be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xb925975ea8fe12075b69574738f2b0108b0a4da2b9d9268dd4743a2e7fc1ff5a","name":"Humm Music","registered_at":"2026-06-20T17:51:10Z","symbol":"NIM1675141","token_address":"0x3266a7afaaf493d17591206ffd70af0d6fc77cab","type":"artist","uuid":"be26d819-d43e-414f-9339-939b4a72d7be"}
album: 80s Electronic Pop Theme Tunes
  type: MusicAlbum
  date published: 2024-07-25
album: 80s Rock Guitar Tunes
  type: MusicAlbum
  date published: 2024-07-25
album: Ambient Chill-Out Ibiza
  type: MusicAlbum
  date published: 2024-07-25
album: Ambient Chill-Out Piano
  type: MusicAlbum
  date published: 2024-07-29
album: Country Theme Tunes
  type: MusicAlbum
  date published: 2024-07-29
album: 90s Electronic Synth
  type: MusicAlbum
  date published: 2024-07-29
album: Please Santa
  type: MusicAlbum
  date published: 2024-12-27
album: Drifting Dreams
  type: MusicAlbum
  date published: 2025-02-21
album: Rejuvenate
  type: MusicAlbum
  date published: 2025-02-21
album: In Reflection
  type: MusicAlbum
  date published: 2025-02-21
album: Dramatic
  type: MusicAlbum
  date published: 2025-07-11
album: Way to Late
  type: MusicAlbum
  date published: 2025-10-25
album: Seasons
  type: MusicAlbum
  date published: 2025-10-29
album: Please Santa
  type: MusicAlbum
  date published: 2025-10-29