Gemm
type: MusicGroup
popularity: 3
followers: 512
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75549aeea8e90ba8a6fb499c008ed633f1705f66defa036837f82f82fbab342f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/751541c1-09c3-4d50-b777-99fecd56b593.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/751541c1-09c3-4d50-b777-99fecd56b593.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/751541c1-09c3-4d50-b777-99fecd56b593
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x75549aeea8e90ba8a6fb499c008ed633f1705f66defa036837f82f82fbab342f. 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/751541c1-09c3-4d50-b777-99fecd56b593.json and https://artists.proofprofile.net/proofs/artist/751541c1-09c3-4d50-b777-99fecd56b593.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Jaded
  type: MusicAlbum
  date published: 2021-09-24
album: Shine In The Sun
  type: MusicAlbum
  date published: 2021-10-08
album: Dizzy
  type: MusicAlbum
  date published: 2023-05-24
album: Summer Promo '23
  type: MusicAlbum
  date published: 2023-07-12
album: Fever Dream
  type: MusicAlbum
  date published: 2024-03-01
album: Spun Out
  type: MusicAlbum
  date published: 2024-04-05