Block 19108

Hash

00000106f40adfca4f70143054e2b29d712bc5d3a3d20f2bb07dc0c9bdea937f

Confirmations

21850

Time

2026-10-10 03:45:04 UTC

Median time

2026-10-10 03:35:24 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

8493911aef90a2709e76ab68011316d09cdc5879e7a8e8050112f6b83acb547c

Previous block

000000675f43ec31f7f4d2540c044dac033c5bc3c92f4df5ee50b575c42939ec

Next block

0000006daa677e18ad11bc0fde3e934e77b016594f15a90bbcb02b5aadbc8a0b

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 19108 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

825b79debe5612fd8f47b477450a19c0… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions