humidum
type: MusicGroup
popularity: 2
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c04ac2a2ed2ed0fc34ccab65cc751a44448bdf8e82142fa8540fbf512a6b2e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0151ef14-a615-46aa-ad22-8f30b446a68c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0151ef14-a615-46aa-ad22-8f30b446a68c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0151ef14-a615-46aa-ad22-8f30b446a68c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
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 0x5c04ac2a2ed2ed0fc34ccab65cc751a44448bdf8e82142fa8540fbf512a6b2e3. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0151ef14-a615-46aa-ad22-8f30b446a68c.json and https://artists.proofprofile.net/proofs/artist/0151ef14-a615-46aa-ad22-8f30b446a68c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
album: Rain Drops on Flowers: Nature's Symphony for Inner Peace
  type: MusicAlbum
  date published: 2024-03-04
album: Tidal Harmony: Ocean Symphonies
  type: MusicAlbum
  date published: 2024-04-22
album: Calming Meditation with Binaural Birds Sounds
  type: MusicAlbum
  date published: 2024-05-22
album: Puppy Relaxation: Music for Calming Canines
  type: MusicAlbum
  date published: 2024-07-17
album: Heavy Thunderstorm on a Tin Roof
  type: MusicAlbum
  date published: 2024-08-16