Block 19790

Hash

000000eead0ad5bd0dd2d0e712ac69088914692187a2750fd196efcd8a17f5e2

Confirmations

21109

Time

2026-10-10 22:51:14 UTC

Median time

2026-10-10 22:43:16 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

2dd8d3bba1fcc542f76c2e42e564c1a6471eb3ca3f5e0e4d4119bf6a9ada5de5

Previous block

0000004a6de67c8812e1dde7beb1634ce990ddc444521c7bc0aebb9d0728ca95

Next block

0000006e098a768215e46dd23b073dc4e14043762640d38957e8750649642492

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 19790 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

6efff0ae273ae596316ee957e2e4254d… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions