GroundProof
A Consensus Protocol for Immutable AI Ground Truth

The full genesis document is inscribed on the Bitcoin blockchain.
The inscribed satoshi has been sent to Satoshi Nakamoto's genesis
address, making it effectively irrecoverable. No transaction has
ever been sent from this address in Bitcoin's history. The document
cannot be altered, removed, or censored by any party.

Inscription

    Reveal transaction:
    ab08e1cb11a022d0339c614b033ba9b63cafb03eec3dee0a3795d7c41dcebc17
    Inscription ID:
    ab08e1cb11a022d0339c614b033ba9b63cafb03eec3dee0a3795d7c41dcebc17i0
    Inscription number: 123913372
    Final location (genesis address):
    1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa

The inscribed satoshi was sent to the Bitcoin genesis address --
the first address ever created on the Bitcoin network (Block 0,
January 3, 2009). No private key for this address has ever been
used. The inscription is held there.

Read the Document

    Full document (raw text from Bitcoin):
    https://ordinals.com/content/ab08e1cb11a022d0339c614b033ba9b63cafb03eec3dee0a3795d7c41dcebc17i0
    Inscription metadata:
    https://ordinals.com/inscription/ab08e1cb11a022d0339c614b033ba9b63cafb03eec3dee0a3795d7c41dcebc17i0

Verify Independently

The document contains two chained SHA-256 integrity hashes.
Anyone can verify the document has not been altered by computing
these hashes against the content.

    Content hash (SHA-256 of document body):
    d46862861095819edc264fa880e34c5d7167ac421c64ce2b7e8da78595aad55f
    Reinforcing hash (SHA-256 of body + content hash + verification tag):
    5b0ae13bf893507b1f01c463e2f62f0976fa9fc836256f696adca61757f68514
    Verification tag:
    pi:100000000000000|e:200000000000000

To verify: compute SHA-256 of the full document text up to (but
not including) the trailing newline before the first line beginning
with "Hash:" in the inscribed document. The result should match the
content hash above. The reinforcing hash covers the content plus
both the "Hash:" line and the "Verified:" line that follow it.

The protocol is open -- for implementation, for review,
for correction, and for evolution.