Marga Jayy
type: MusicGroup
genre: jazz fusion
genre: pinoy indie
genre: pinoy r&b
genre: smooth jazz
popularity: 5
followers: 637
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e7b1f0ded98b0e0d22c02d6d1e8cab6b2e4f88d51b0dc797fb641b16218a347
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5fb9f4e-a268-420e-89ac-fe0da25a2a17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5fb9f4e-a268-420e-89ac-fe0da25a2a17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5fb9f4e-a268-420e-89ac-fe0da25a2a17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e7b1f0ded98b0e0d22c02d6d1e8cab6b2e4f88d51b0dc797fb641b16218a347","name":"Marga Jayy","registered_at":"2026-06-20T07:59:07Z","symbol":"NIM1558954","token_address":"0x7f6558aa9a3ad128286511a48919e4f2f3b5883e","type":"artist","uuid":"a5fb9f4e-a268-420e-89ac-fe0da25a2a17"}
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 0x6e7b1f0ded98b0e0d22c02d6d1e8cab6b2e4f88d51b0dc797fb641b16218a347. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5fb9f4e-a268-420e-89ac-fe0da25a2a17.json and https://artists.proofprofile.net/proofs/artist/a5fb9f4e-a268-420e-89ac-fe0da25a2a17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x6e7b1f0ded98b0e0d22c02d6d1e8cab6b2e4f88d51b0dc797fb641b16218a347","name":"Marga Jayy","registered_at":"2026-06-20T07:59:07Z","symbol":"NIM1558954","token_address":"0x7f6558aa9a3ad128286511a48919e4f2f3b5883e","type":"artist","uuid":"a5fb9f4e-a268-420e-89ac-fe0da25a2a17"}
album: Mananatili
  type: MusicAlbum
  date published: 2019-04-05
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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