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

Block 23625

Hash
0000009e516c828f49ba0a67fb72956274fc882d44397c9868fb3a0b0576d6c9
Confirmations
16694
Time
2026-10-15 08:55:25 UTC
Median time
2026-10-15 08:47:08 UTC
Transactions
7
Size
4,002
Weight
14,676
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
d4938e40dc8d79bb80940179f1c3b2100fcd56b05dd9df1280c25fb6d92fc792
Previous block
00000136c8f72d9a8bcb1a5d3a7c741081f7085d39c266bcd79f9cc617d3295f
Next block
000001293bdf04a92f6ea93410c3cece74a663f18e181de5006444964a16292b

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 23625 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
3be0a08a95c31aee866ddb83b5266b85… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1f5712151ede…92980960d8f3 coinbase1250.0000186
a235badee289…17a954254455 pays to P2MR1225.99992230.0000031
80aa08ebeb0a…ebd0e5109e7f pays to P2MR1217.99989750.0000031
bb88a60fbb2e…10cb60b1ce9e pays to P2MR127.99986650.0000031
220b9de74a3a…df92b1ed3da7 pays to P2MR1233.99994710.0000031
9855da81cae3…4658740944ba pays to P2MR1241.99997190.0000031
25a0237b51f2…71a004059fda pays to P2MR1228.99993160.0000031