Sound Mind Collective
type: MusicGroup
genre: experimental
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a12cfb363bb64e1a0e1631a07f542450299212c0cb64ab326f2541d7551cfe0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0bff78e-4aab-48a3-881c-30017a717450.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0bff78e-4aab-48a3-881c-30017a717450.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0bff78e-4aab-48a3-881c-30017a717450
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a12cfb363bb64e1a0e1631a07f542450299212c0cb64ab326f2541d7551cfe0","name":"Sound Mind Collective","registered_at":"2026-06-20T05:36:23Z","symbol":"NIM1528376","token_address":"0x834e1f1ac08b6a9d36a8e458546d41cf84f72df5","type":"artist","uuid":"a0bff78e-4aab-48a3-881c-30017a717450"}
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 0x4a12cfb363bb64e1a0e1631a07f542450299212c0cb64ab326f2541d7551cfe0. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0bff78e-4aab-48a3-881c-30017a717450.json and https://artists.proofprofile.net/proofs/artist/a0bff78e-4aab-48a3-881c-30017a717450.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x4a12cfb363bb64e1a0e1631a07f542450299212c0cb64ab326f2541d7551cfe0","name":"Sound Mind Collective","registered_at":"2026-06-20T05:36:23Z","symbol":"NIM1528376","token_address":"0x834e1f1ac08b6a9d36a8e458546d41cf84f72df5","type":"artist","uuid":"a0bff78e-4aab-48a3-881c-30017a717450"}
album: Composed Moments
  type: MusicAlbum
  date published: 2024-09-30