Hail Social
type: MusicGroup
description: Hail Social was a rock band from Philadelphia. The band released several self-made EPs at their concerts, sometimes referred to by color. In April, 2005, Dine Alone Productions pressed Hail Social's
popularity: 3
followers: 735
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x166e5cbcf3f331c1a81b1ab1dc403ab765dd1aeb2f4eb8c3bd5bec509d596afb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd116bea-c350-4b26-9c9d-813e39a673db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd116bea-c350-4b26-9c9d-813e39a673db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd116bea-c350-4b26-9c9d-813e39a673db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x166e5cbcf3f331c1a81b1ab1dc403ab765dd1aeb2f4eb8c3bd5bec509d596afb","name":"Hail Social","registered_at":"2026-06-21T18:00:26Z","symbol":"NIM1993419","token_address":"0x8a8ddeeb9ec23422f4ded39303ce373042395706","type":"artist","uuid":"fd116bea-c350-4b26-9c9d-813e39a673db"}
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 0x166e5cbcf3f331c1a81b1ab1dc403ab765dd1aeb2f4eb8c3bd5bec509d596afb. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd116bea-c350-4b26-9c9d-813e39a673db.json and https://artists.proofprofile.net/proofs/artist/fd116bea-c350-4b26-9c9d-813e39a673db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x166e5cbcf3f331c1a81b1ab1dc403ab765dd1aeb2f4eb8c3bd5bec509d596afb","name":"Hail Social","registered_at":"2026-06-21T18:00:26Z","symbol":"NIM1993419","token_address":"0x8a8ddeeb9ec23422f4ded39303ce373042395706","type":"artist","uuid":"fd116bea-c350-4b26-9c9d-813e39a673db"}
album: Hail Social
  type: MusicAlbum
  date published: 2005-08-09
album: Hail Social
  type: MusicAlbum
  date published: 2005-08-09
album: Warning Sign
  type: MusicAlbum
  date published: 2006-03-07
album: Warning Sign
  type: MusicAlbum
  date published: 2006-03-07
album: Modern Love And Death
  type: MusicAlbum
  date published: 2007