Kim Tumamak
type: MusicGroup
genre: pinoy indie
popularity: 6
followers: 311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a9000b234f65f89176fa174685ce91834802e89cf84a8ba71283935b25e5f18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c493507-b497-45bd-a74e-fdb6dec6759c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c493507-b497-45bd-a74e-fdb6dec6759c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c493507-b497-45bd-a74e-fdb6dec6759c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a9000b234f65f89176fa174685ce91834802e89cf84a8ba71283935b25e5f18","name":"Kim Tumamak","registered_at":"2026-06-17T08:55:50Z","symbol":"NIM1344873","token_address":"0xe536f85ed01f6879c561cc3b640e7d8eba3fb184","type":"artist","uuid":"7c493507-b497-45bd-a74e-fdb6dec6759c"}
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 0x3a9000b234f65f89176fa174685ce91834802e89cf84a8ba71283935b25e5f18. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c493507-b497-45bd-a74e-fdb6dec6759c.json and https://artists.proofprofile.net/proofs/artist/7c493507-b497-45bd-a74e-fdb6dec6759c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x3a9000b234f65f89176fa174685ce91834802e89cf84a8ba71283935b25e5f18","name":"Kim Tumamak","registered_at":"2026-06-17T08:55:50Z","symbol":"NIM1344873","token_address":"0xe536f85ed01f6879c561cc3b640e7d8eba3fb184","type":"artist","uuid":"7c493507-b497-45bd-a74e-fdb6dec6759c"}
album: Kind of Love
  type: MusicAlbum
  date published: 2021-10-15