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

Block 35207

Hash
000001ec0d10e9be35f7fd282bc036556237a51111b7ff46ba35271d73ee95db
Confirmations
5488
Time
2026-10-28 11:01:58 UTC
Median time
2026-10-28 10:54:19 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9b21fae993c69d28d9c99a7ffbe9cfab2f88194570635303361127e617ed8264
Previous block
000000918b74ae19c4d753b84c767b557156088806bb6a4c14e60221e2681deb
Next block
000001eef9eb23c4547a0bb3d4f14bb1ae72f61f188ce4b51992afe189c67eea

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 35207 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
7574855cc29057e3907c34f9e4440fba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9b21fae993c6…27e617ed8264 coinbase1250