Heart Attack Alley
type: MusicGroup
genre: blues rock
popularity: 2
followers: 590
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52427299aefa07c53b01655ea7db9d295e0a26a3f989fc9ef0537b15ac752e93
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/5fb3973d-8003-43a0-b5cb-6513acca3149.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5fb3973d-8003-43a0-b5cb-6513acca3149.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5fb3973d-8003-43a0-b5cb-6513acca3149
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52427299aefa07c53b01655ea7db9d295e0a26a3f989fc9ef0537b15ac752e93","name":"Heart Attack Alley","registered_at":"2026-06-16T22:55:35Z","symbol":"NIM1201698","token_address":"0x10169cdcaeb61f091235a27923473e248ea508d8","type":"artist","uuid":"5fb3973d-8003-43a0-b5cb-6513acca3149"}
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 0x52427299aefa07c53b01655ea7db9d295e0a26a3f989fc9ef0537b15ac752e93. 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/5fb3973d-8003-43a0-b5cb-6513acca3149.json and https://artists.proofprofile.net/proofs/artist/5fb3973d-8003-43a0-b5cb-6513acca3149.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x52427299aefa07c53b01655ea7db9d295e0a26a3f989fc9ef0537b15ac752e93","name":"Heart Attack Alley","registered_at":"2026-06-16T22:55:35Z","symbol":"NIM1201698","token_address":"0x10169cdcaeb61f091235a27923473e248ea508d8","type":"artist","uuid":"5fb3973d-8003-43a0-b5cb-6513acca3149"}
album: Don't Waste My Time
  type: MusicAlbum
  date published: 2012-10-12
album: Living in Hell
  type: MusicAlbum
  date published: 2012-10-12
album: Living in Hell
  type: MusicAlbum
  date published: 2012-10-12
album: Living in Hell
  type: MusicAlbum
  date published: 2012-11-09