Mood Sound Collection
type: MusicGroup
popularity: 8
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38075a189eab7064deb02eedd6a02dea0ef4b03a97028afb091ed14dcd84122e
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/bddabf34-eef7-4515-be92-4cccccc3fa06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bddabf34-eef7-4515-be92-4cccccc3fa06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bddabf34-eef7-4515-be92-4cccccc3fa06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38075a189eab7064deb02eedd6a02dea0ef4b03a97028afb091ed14dcd84122e","name":"Mood Sound Collection","registered_at":"2026-06-20T18:24:35Z","symbol":"NIM1676647","token_address":"0x938e505d8c0b0f9347407cf3137d8e0a70f13068","type":"artist","uuid":"bddabf34-eef7-4515-be92-4cccccc3fa06"}
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 0x38075a189eab7064deb02eedd6a02dea0ef4b03a97028afb091ed14dcd84122e. 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/bddabf34-eef7-4515-be92-4cccccc3fa06.json and https://artists.proofprofile.net/proofs/artist/bddabf34-eef7-4515-be92-4cccccc3fa06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x38075a189eab7064deb02eedd6a02dea0ef4b03a97028afb091ed14dcd84122e","name":"Mood Sound Collection","registered_at":"2026-06-20T18:24:35Z","symbol":"NIM1676647","token_address":"0x938e505d8c0b0f9347407cf3137d8e0a70f13068","type":"artist","uuid":"bddabf34-eef7-4515-be92-4cccccc3fa06"}
album: Postcards, Vol. 1
  type: MusicAlbum
  date published: 2024-03-20
album: Postcards, Vol. 5
  type: MusicAlbum
  date published: 2024-06-21