Block 19081

Hash

0000009ae32420d36b2a24df117412d288f90236a345f6a0f49bc00575bea768

Confirmations

22300

Time

2026-10-10 02:58:11 UTC

Median time

2026-10-10 02:49:48 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b66b916deae734c95417f1a52c024147e8ce5a375d4ba3a6746d68b9667a73bb

Previous block

000000fcace43c3f1405c8a43aecc8bd217ab6a23f80a08a6b2ac99f48ef1924

Next block

00000088f8cea843ed1e2d27871d83af4ccfbcae318a6c7e95d9cfec5142624e

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 19081 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

9a42fb673929d5419aef5731741047b7… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions