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

Block 38946

Hash
000002862217e9bb4539324a2b87103a67ec360239d02b4f734cd7b5b515a209
Confirmations
1946
Time
2026-11-01 14:32:51 UTC
Median time
2026-11-01 14:24:38 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
c8526b24def4286f7ea4697401f64d2627e090f3ea19f0162fd8df3a2e9eb889
Previous block
000001e8297d9dd4c14169689182d3df4e6a21b3497d62716957b4b1e9461997
Next block
00000256c7bc76f77fc372c75e3a023ff99b97606aaae954878cc435a7b2bb31

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 38946 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
fb80c34f6e4236695dff6baa98802025… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a650aa2fca5f…20564d4dd5d2 coinbase1250.00000492
199c5fd3cc55…d1c0edc5fb7f spends P2MR pays to P2MR220.001995080.00000492