Block 19607

Hash

00000114e7244ba9924c302306d9844d1963c4322f567f4458413f6f085526c5

Confirmations

22834

Time

2026-10-10 17:42:14 UTC

Median time

2026-10-10 17:34:16 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b45d7254a239f683ad2a72bd82d4e69592b9f388698524527e3a2c1a7090e3ea

Previous block

000000090dc83296392e90ffaa51c2a64748982cb0fb5659163f47775c027d9d

Next block

00000117e4df6f3cabee3a545b84e9fe1517aff109a33fee8194d6a7168b8358

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 19607 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

e166d2bafd1747a933911446a803f9fe… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions