JMR
type: MusicGroup
popularity: 2
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90e37b7305f43b204633c0ab89742546ea324ea1d2889c7005c31bb01140fee7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528c06c6-01e7-456b-bbf8-262b45501bed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528c06c6-01e7-456b-bbf8-262b45501bed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/528c06c6-01e7-456b-bbf8-262b45501bed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x90e37b7305f43b204633c0ab89742546ea324ea1d2889c7005c31bb01140fee7. 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/528c06c6-01e7-456b-bbf8-262b45501bed.json and https://artists.proofprofile.net/proofs/artist/528c06c6-01e7-456b-bbf8-262b45501bed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Dance With Me
  type: MusicAlbum
  date published: 2021-02-01
album: Dance With Me
  type: MusicAlbum
  date published: 2021-02-01
album: Just Only 2 Mins
  type: MusicAlbum
  date published: 2021-03-04
album: Think about you
  type: MusicAlbum
  date published: 2021-04-14
album: Saturday
  type: MusicAlbum
  date published: 2021-06-24
album: Beat On Orchestra
  type: MusicAlbum
  date published: 2021-07-15
album: Christmas Confession
  type: MusicAlbum
  date published: 2021-12-02
album: Slumpy
  type: MusicAlbum
  date published: 2022-11-14
album: color's beige, feeling's velvet
  type: MusicAlbum
  date published: 2023-01-01
album: Acapella & No Sampling
  type: MusicAlbum
  date published: 2023-01-29
album: YOLO
  type: MusicAlbum
  date published: 2023-03-12
album: Sample Pack Vol.1
  type: MusicAlbum
  date published: 2023-04-19
album: 7-Eleven
  type: MusicAlbum
  date published: 2023-06-18
album: I wish it is raining
  type: MusicAlbum
  date published: 2023-08-08
album: Trip
  type: MusicAlbum
  date published: 2024-01-07
album: NIGHT RIDE
  type: MusicAlbum
  date published: 2024-02-04
album: Remember you
  type: MusicAlbum
  date published: 2024-02-14
album: when the spring is coming
  type: MusicAlbum
  date published: 2024-03-11
album: Noughties
  type: MusicAlbum
  date published: 2024-04-02
album: I'll sing for you
  type: MusicAlbum
  date published: 2024-05-09
album: Youtube JMR_ACAPELLA
  type: MusicAlbum
  date published: 2024-07-02
album: John groove
  type: MusicAlbum
  date published: 2024-10-14