Mad Jr
type: MusicGroup
popularity: 7
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x368588c8680c1c39ffbaf5c59aaceb7ba9bb08bb617e11b95cad3ab776f0836d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b08b334b-ab05-4661-8062-e84521a6a7dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b08b334b-ab05-4661-8062-e84521a6a7dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b08b334b-ab05-4661-8062-e84521a6a7dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x368588c8680c1c39ffbaf5c59aaceb7ba9bb08bb617e11b95cad3ab776f0836d","name":"Mad Jr","registered_at":"2026-06-20T11:55:27Z","symbol":"NIM1606807","token_address":"0x23c97a65dc7a033239e4211c264080604ec0aeb6","type":"artist","uuid":"b08b334b-ab05-4661-8062-e84521a6a7dc"}
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 0x368588c8680c1c39ffbaf5c59aaceb7ba9bb08bb617e11b95cad3ab776f0836d. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b08b334b-ab05-4661-8062-e84521a6a7dc.json and https://artists.proofprofile.net/proofs/artist/b08b334b-ab05-4661-8062-e84521a6a7dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x368588c8680c1c39ffbaf5c59aaceb7ba9bb08bb617e11b95cad3ab776f0836d","name":"Mad Jr","registered_at":"2026-06-20T11:55:27Z","symbol":"NIM1606807","token_address":"0x23c97a65dc7a033239e4211c264080604ec0aeb6","type":"artist","uuid":"b08b334b-ab05-4661-8062-e84521a6a7dc"}
album: Bando (Slow+Reverb to perfection)
  type: MusicAlbum
  date published: 2023-05-09
album: see you again (sped + reverb)
  type: MusicAlbum
  date published: 2023-05-12
album: Telephones sped + reverb
  type: MusicAlbum
  date published: 2023-05-15
album: Resonance (sped up + reverb)
  type: MusicAlbum
  date published: 2023-05-15
album: do you like (sped up + reverb)
  type: MusicAlbum
  date published: 2023-05-16
album: Resonance (slow + reverb)
  type: MusicAlbum
  date published: 2023-05-17
album: New flesh (sped)
  type: MusicAlbum
  date published: 2023-05-21
album: Bando (sped + reverb)
  type: MusicAlbum
  date published: 2023-05-21
album: young (sped + reverb)
  type: MusicAlbum
  date published: 2023-05-21
album: Bando (sped up + reverb)
  type: MusicAlbum
  date published: 2023-05-26
album: He Dont Deserve You (Sped Up)
  type: MusicAlbum
  date published: 2025-09-26
album: telephones – (slowed & reverb with rain)
  type: MusicAlbum
  date published: 2025-09-29
album: Magic (Slow + Reverb)
  type: MusicAlbum
  date published: 2025-10-01