Block 18614

Hash

000000fb80b3cd7be6bac28baec37558ce5284b612f4ec2e6b1b5eecc551b557

Confirmations

22198

Time

2026-10-09 13:56:45 UTC

Median time

2026-10-09 13:48:13 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

7df0ccfb4437b947055f95bd4fd29e7940bce862684532b8ccf8a74153442cd1

Previous block

000000cacbc1bc95dbab837e6b9fc246831fd81326a0126fa11dcdc7ca82d0dc

Next block

0000008949c1a2be494a44dd8d45872d819e88a820472517538c49884c17b438

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 18614 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

0a8e33abcdf7bda737d562defedd11e4… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions