J L
type: MusicGroup
description: REDIRECT JL
popularity: 7
followers: 278
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dc07e83e3709f96dcdc06dba9630de34d93bf580987732459ff816e02abc827
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f3a2f37-4d90-4db7-906a-77ecad79c044.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f3a2f37-4d90-4db7-906a-77ecad79c044.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f3a2f37-4d90-4db7-906a-77ecad79c044
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dc07e83e3709f96dcdc06dba9630de34d93bf580987732459ff816e02abc827","name":"J L","registered_at":"2026-06-15T18:49:14Z","symbol":"NIM0799242","token_address":"0xfaffecb234685d60a826d5820f0d4a5cfb3b4562","type":"artist","uuid":"0f3a2f37-4d90-4db7-906a-77ecad79c044"}
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 0x7dc07e83e3709f96dcdc06dba9630de34d93bf580987732459ff816e02abc827. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f3a2f37-4d90-4db7-906a-77ecad79c044.json and https://artists.proofprofile.net/proofs/artist/0f3a2f37-4d90-4db7-906a-77ecad79c044.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x7dc07e83e3709f96dcdc06dba9630de34d93bf580987732459ff816e02abc827","name":"J L","registered_at":"2026-06-15T18:49:14Z","symbol":"NIM0799242","token_address":"0xfaffecb234685d60a826d5820f0d4a5cfb3b4562","type":"artist","uuid":"0f3a2f37-4d90-4db7-906a-77ecad79c044"}
album: Summertime
  type: MusicAlbum
  date published: 2017-09-01
album: Summertime
  type: MusicAlbum
  date published: 2017-09-01
album: Help Me Write This Song
  type: MusicAlbum
  date published: 2018-10-12
album: Why?
  type: MusicAlbum
  date published: 2019-10-08
album: Game Over
  type: MusicAlbum
  date published: 2020-02-07
album: Feel U
  type: MusicAlbum
  date published: 2020-03-25
album: Livin/leavin
  type: MusicAlbum
  date published: 2020-08-22
album: Neptune's Rings
  type: MusicAlbum
  date published: 2021-01-19
album: With my thoughts and the atmosphere
  type: MusicAlbum
  date published: 2023-02-03
album: LOST
  type: MusicAlbum
  date published: 2023-05-26
album: summertime
  type: MusicAlbum
  date published: 2023-10-06