American Tears
type: MusicGroup
genre: album rock
genre: arena rock
genre: progressive rock
popularity: 2
followers: 291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9354f03c61e1a8de04119d15508b14b33467883c001effa4352c00b7e85f7e3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10b8734d-a5fe-46b9-9fff-8ca24d0c3301.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10b8734d-a5fe-46b9-9fff-8ca24d0c3301.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10b8734d-a5fe-46b9-9fff-8ca24d0c3301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9354f03c61e1a8de04119d15508b14b33467883c001effa4352c00b7e85f7e3a","name":"American Tears","registered_at":"2026-06-15T19:17:09Z","symbol":"NIM0805899","token_address":"0xe53975c5ee1b0529e95872532e05029c51add594","type":"artist","uuid":"10b8734d-a5fe-46b9-9fff-8ca24d0c3301"}
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 0x9354f03c61e1a8de04119d15508b14b33467883c001effa4352c00b7e85f7e3a. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10b8734d-a5fe-46b9-9fff-8ca24d0c3301.json and https://artists.proofprofile.net/proofs/artist/10b8734d-a5fe-46b9-9fff-8ca24d0c3301.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x9354f03c61e1a8de04119d15508b14b33467883c001effa4352c00b7e85f7e3a","name":"American Tears","registered_at":"2026-06-15T19:17:09Z","symbol":"NIM0805899","token_address":"0xe53975c5ee1b0529e95872532e05029c51add594","type":"artist","uuid":"10b8734d-a5fe-46b9-9fff-8ca24d0c3301"}
album: Branded Bad
  type: MusicAlbum
  date published: 1974-08-23
album: Tear Gas
  type: MusicAlbum
  date published: 1976-01-01
album: Powerhouse (Expanded Edition)
  type: MusicAlbum
  date published: 1977-04-01
album: Sledgehammered
  type: MusicAlbum
  date published: 2020-09-25
album: Woke
  type: MusicAlbum
  date published: 2020-10-09
album: Free Angel Express
  type: MusicAlbum
  date published: 2020-10-23