Jota Eme
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53bbbe99b09bca34801d16e357878b0a1a3f8788fbd3e2a5ee271a3a965c5bbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee73b05-6f58-40cb-89c9-f152ec7c1d66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fee73b05-6f58-40cb-89c9-f152ec7c1d66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fee73b05-6f58-40cb-89c9-f152ec7c1d66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53bbbe99b09bca34801d16e357878b0a1a3f8788fbd3e2a5ee271a3a965c5bbb","name":"Jota Eme","registered_at":"2026-06-21T18:09:48Z","symbol":"NIM1996941","token_address":"0x6fef03e3cd7290ca6a1349f0bf16035c22342f6a","type":"artist","uuid":"fee73b05-6f58-40cb-89c9-f152ec7c1d66"}
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 0x53bbbe99b09bca34801d16e357878b0a1a3f8788fbd3e2a5ee271a3a965c5bbb. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fee73b05-6f58-40cb-89c9-f152ec7c1d66.json and https://artists.proofprofile.net/proofs/artist/fee73b05-6f58-40cb-89c9-f152ec7c1d66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x53bbbe99b09bca34801d16e357878b0a1a3f8788fbd3e2a5ee271a3a965c5bbb","name":"Jota Eme","registered_at":"2026-06-21T18:09:48Z","symbol":"NIM1996941","token_address":"0x6fef03e3cd7290ca6a1349f0bf16035c22342f6a","type":"artist","uuid":"fee73b05-6f58-40cb-89c9-f152ec7c1d66"}