Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 33188

Hash
000000762c477950628c67cfb124d44e012a4fe9c3012d006086bac6d68436aa
Confirmations
7877
Time
2026-10-26 04:55:23 UTC
Median time
2026-10-26 04:46:58 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dbba9a22d93fbd38e227856a2c9d199ecbc9dadb48127b03b4797f872fa19b53
Previous block
00000000dbe0bce06da440cf7768b4dc78a4c361f61bda51c53ef18976ccc3e2
Next block
0000017616a46c2be29e4d50fccb554797bbcae08fab4ae1f7d8886f3f3c6738

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 33188 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
7b8d96cf328043d8fcf427ae821132cf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ff30b25efb63…5b0d750eddb0 coinbase1250.0000062
802eddec6884…eef702f8bba9 pays to P2MR1242.9999750.0000031
c77296410159…66b4b7e7c1ad pays to P2MR1226.99992540.0000031