Mike Grabow
type: MusicGroup
popularity: 2
followers: 600
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78d4bdcee0f4c23340b6e96b702d6f91f9c4541c938b16b03c1823347d08cb97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954093
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954093
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a9d95a8-c8a7-4507-85ed-5d86da0830ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a9d95a8-c8a7-4507-85ed-5d86da0830ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a9d95a8-c8a7-4507-85ed-5d86da0830ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T12:13:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78d4bdcee0f4c23340b6e96b702d6f91f9c4541c938b16b03c1823347d08cb97","name":"Mike Grabow","registered_at":"2026-06-17T08:24:56Z","symbol":"NIM1337508","token_address":"0xb29f9822715b44d4b6e80bc08f396f1b85615a7f","type":"artist","uuid":"7a9d95a8-c8a7-4507-85ed-5d86da0830ab"}
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 0x78d4bdcee0f4c23340b6e96b702d6f91f9c4541c938b16b03c1823347d08cb97. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a9d95a8-c8a7-4507-85ed-5d86da0830ab.json and https://artists.proofprofile.net/proofs/artist/7a9d95a8-c8a7-4507-85ed-5d86da0830ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x78d4bdcee0f4c23340b6e96b702d6f91f9c4541c938b16b03c1823347d08cb97","name":"Mike Grabow","registered_at":"2026-06-17T08:24:56Z","symbol":"NIM1337508","token_address":"0xb29f9822715b44d4b6e80bc08f396f1b85615a7f","type":"artist","uuid":"7a9d95a8-c8a7-4507-85ed-5d86da0830ab"}
album: Make It Hurt (gimmie all that whiskey)
  type: MusicAlbum
  date published: 2023-08-22
album: You and Mexico
  type: MusicAlbum
  date published: 2024-07-13
album: Meet Me In The Middle
  type: MusicAlbum
  date published: 2024-09-15
album: Dos Pistolas
  type: MusicAlbum
  date published: 2024-11-21
album: Cold as Ice
  type: MusicAlbum
  date published: 2025-05-22