Jaz-E
type: MusicGroup
genre: pinoy hip hop
genre: pinoy r&b
popularity: 2
followers: 1104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f8eafe6741a4f11e243cd46ad2da6474cd9ac2c1d5fe0fee3e96c0cc395f4a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f0b6c4-1a03-4965-8f19-acae359fd20d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f0b6c4-1a03-4965-8f19-acae359fd20d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32f0b6c4-1a03-4965-8f19-acae359fd20d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
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 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 0x1f8eafe6741a4f11e243cd46ad2da6474cd9ac2c1d5fe0fee3e96c0cc395f4a6. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32f0b6c4-1a03-4965-8f19-acae359fd20d.json and https://artists.proofprofile.net/proofs/artist/32f0b6c4-1a03-4965-8f19-acae359fd20d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
album: Hindi Na
  type: MusicAlbum
  date published: 2019-09-28
album: Kung Alam Mo Lang
  type: MusicAlbum
  date published: 2019-09-28
album: No Rush
  type: MusicAlbum
  date published: 2019-10-13
album: Sana
  type: MusicAlbum
  date published: 2019-10-20
album: What's With 2 A.M?
  type: MusicAlbum
  date published: 2019-11-21
album: Paano
  type: MusicAlbum
  date published: 2020-04-17
album: Bakit
  type: MusicAlbum
  date published: 2020-11-25
album: Hanggang Kailan
  type: MusicAlbum
  date published: 2021-05-25
album: Baddest
  type: MusicAlbum
  date published: 2022-11-25