Max Gerl
type: MusicGroup
description: Max Gerl (born 1992) is an American bass player and jazz musician. Gerl has performed internationally at venues including the Monterey Jazz Festival, North Sea Jazz Festival, and Ronnie Scott's Jazz C
popularity: 3
followers: 410
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ae0bae2f88fc4ca764838c51e82839bed18bfdefedba5b89678a587ef4b29ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a21d6518-932a-4378-b91e-aaad952d28c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a21d6518-932a-4378-b91e-aaad952d28c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a21d6518-932a-4378-b91e-aaad952d28c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ae0bae2f88fc4ca764838c51e82839bed18bfdefedba5b89678a587ef4b29ff","name":"Max Gerl","registered_at":"2026-06-20T06:05:18Z","symbol":"NIM1535370","token_address":"0x8c4a6921c153c6679df218e9444b0861cb9f6e68","type":"artist","uuid":"a21d6518-932a-4378-b91e-aaad952d28c1"}
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 0x5ae0bae2f88fc4ca764838c51e82839bed18bfdefedba5b89678a587ef4b29ff. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a21d6518-932a-4378-b91e-aaad952d28c1.json and https://artists.proofprofile.net/proofs/artist/a21d6518-932a-4378-b91e-aaad952d28c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x5ae0bae2f88fc4ca764838c51e82839bed18bfdefedba5b89678a587ef4b29ff","name":"Max Gerl","registered_at":"2026-06-20T06:05:18Z","symbol":"NIM1535370","token_address":"0x8c4a6921c153c6679df218e9444b0861cb9f6e68","type":"artist","uuid":"a21d6518-932a-4378-b91e-aaad952d28c1"}
album: Tbilisi
  type: MusicAlbum
  date published: 2019-12-10
album: Tbilisi
  type: MusicAlbum
  date published: 2019-12-10
album: Max Gerl
  type: MusicAlbum
  date published: 2023-07-28
album: Hard Pan
  type: MusicAlbum
  date published: 2024-11-15
album: Max Gerl Trio
  type: MusicAlbum
  date published: 2025-03-28