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

Block 24052

Hash
000001068907384c77071261b724054e61b0f5dad0e6ca99dfd0da6e44e0e8db
Confirmations
17115
Time
2026-10-15 20:41:57 UTC
Median time
2026-10-15 20:33:56 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
75f61f34e3d1ec6010f196de0b23e29bd60378f451cd8ecc66e144f5c926fdff
Previous block
0000015d8b19891e39ad36f231eb61258c1259aa8070d212870c52468dabe773
Next block
00000068b1e17061329d678716b7cd51f31ad08477dfcec52eb0bda6bfbabf82

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 24052 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
1617250ed7ce902e7d72b4d31a13edac… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4b9648d69f91…a0f9065d263d coinbase1250.0000093
28cf82337a3e…03d5af63a32a pays to P2MR1215.99989130.0000031
ffc1d9eb9f2d…f156a3cc714f pays to P2MR1228.99993160.0000031
30919085d6d1…150cf51077dc pays to P2MR127.99986650.0000031