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

Block 38849

Hash
0000024679f83eeff2625037fbc29bc3fb775a11502dcfa9818d2747b2fba3aa
Confirmations
2296
Time
2026-11-01 11:58:44 UTC
Median time
2026-11-01 11:50:44 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
56da04437c23276be66215a6e7824723241e59eea163b5ba4603b24b3d1e2f9c
Previous block
0000009ffca13db7b53568a40e1d2efe52cdd7da1c4113a23a2c20bc757084e5
Next block
0000018c066ea448b3465e2683da04c7507a1f80ad2def5a3052a0e23f9dfb09

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 38849 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
09560206d8a0c3da4f17fcc894cdcd81… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
56da04437c23…b24b3d1e2f9c coinbase1250