Smooth Groove Masters
type: MusicGroup
popularity: 3
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e5cfb77cf70913b6edfb2f9040c0d0f751136be392b34b9635cbed82baed47e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/324cc1ba-3aaa-43ea-b16e-d8013f7d732d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/324cc1ba-3aaa-43ea-b16e-d8013f7d732d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/324cc1ba-3aaa-43ea-b16e-d8013f7d732d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e5cfb77cf70913b6edfb2f9040c0d0f751136be392b34b9635cbed82baed47e","name":"Smooth Groove Masters","registered_at":"2026-06-16T07:01:21Z","symbol":"NIM0974003","token_address":"0x2a254b2833b996e8c4bad9e6779e4294296b060e","type":"artist","uuid":"324cc1ba-3aaa-43ea-b16e-d8013f7d732d"}
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 0x2e5cfb77cf70913b6edfb2f9040c0d0f751136be392b34b9635cbed82baed47e. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/324cc1ba-3aaa-43ea-b16e-d8013f7d732d.json and https://artists.proofprofile.net/proofs/artist/324cc1ba-3aaa-43ea-b16e-d8013f7d732d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0x2e5cfb77cf70913b6edfb2f9040c0d0f751136be392b34b9635cbed82baed47e","name":"Smooth Groove Masters","registered_at":"2026-06-16T07:01:21Z","symbol":"NIM0974003","token_address":"0x2a254b2833b996e8c4bad9e6779e4294296b060e","type":"artist","uuid":"324cc1ba-3aaa-43ea-b16e-d8013f7d732d"}
album: Cadence of Meditation: Soft Focus Harmony
  type: MusicAlbum
  date published: 2024-07-17