Jamss Rumms
type: MusicGroup
popularity: 7
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfedee42094f59a8301beeeb069c0780b77859e8791264a2a90b69c53e0a85cf5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33e062b7-4d7e-43b1-b202-e059d4543dcc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33e062b7-4d7e-43b1-b202-e059d4543dcc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33e062b7-4d7e-43b1-b202-e059d4543dcc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfedee42094f59a8301beeeb069c0780b77859e8791264a2a90b69c53e0a85cf5","name":"Jamss Rumms","registered_at":"2026-06-16T07:58:06Z","symbol":"NIM0987565","token_address":"0x01919d5e2101d954165b8f851fac2f9773948ae5","type":"artist","uuid":"33e062b7-4d7e-43b1-b202-e059d4543dcc"}
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 0xfedee42094f59a8301beeeb069c0780b77859e8791264a2a90b69c53e0a85cf5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33e062b7-4d7e-43b1-b202-e059d4543dcc.json and https://artists.proofprofile.net/proofs/artist/33e062b7-4d7e-43b1-b202-e059d4543dcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfedee42094f59a8301beeeb069c0780b77859e8791264a2a90b69c53e0a85cf5","name":"Jamss Rumms","registered_at":"2026-06-16T07:58:06Z","symbol":"NIM0987565","token_address":"0x01919d5e2101d954165b8f851fac2f9773948ae5","type":"artist","uuid":"33e062b7-4d7e-43b1-b202-e059d4543dcc"}
album: Kind caring and warm
  type: MusicAlbum
  date published: 2023-06-14
album: Don't break my heart
  type: MusicAlbum
  date published: 2023-06-14
album: Fat and Cold
  type: MusicAlbum
  date published: 2023-06-14