Block 19080

Hash

000000fcace43c3f1405c8a43aecc8bd217ab6a23f80a08a6b2ac99f48ef1924

Confirmations

22354

Time

2026-10-10 02:56:36 UTC

Median time

2026-10-10 02:48:01 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

8e91b687ef39929f1921d44b58972577e465c626d00d847a72a02775ca00c2b2

Previous block

000000e1b7ccc4a60747d60e65f5014ef157cc3b14836faad91b0a349eab1151

Next block

0000009ae32420d36b2a24df117412d288f90236a345f6a0f49bc00575bea768

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 19080 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

ee213c89325dfa1187fdcd60264b510a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions