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

Block 33537

Hash
00000112baed5480875d6acfff0ae098df583c883dd93ac423598a2a4d6cc6b7
Confirmations
6546
Time
2026-10-26 14:18:14 UTC
Median time
2026-10-26 14:10:08 UTC
Transactions
8
Size
4,755
Weight
15,837
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8e4ec1654a32abe20234335b173b55031de7d8e266f7933fa7f6317c578c6737
Previous block
0000015b9d68b2751683ce2df2c1ad6d8513a842de0482102ae796231aa778c2
Next block
000000b1362a96bef98318148bae709e8b80359a54c229591d72176822c75236

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 33537 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
3fb232c49f283f26e5b874234e26e8a7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
654f905fa0c5…fb7e35c9d805 coinbase1250.00002436
5b18f1710103…4dea2eb73d24 pays to P2MR1239.99996570.0000031
816c5752693b…2b4423f996ac spends P2MR pays to P2MR110.999997420.00000258
714f36eba17b…f320a4b3ca0b spends P2MR pays to P2MR120.996986240.00000344
fe4044211556…701e31d1d552 spends P2MR pays to P2MR120.996986240.00000344
f02ee4f4672a…34b52664c356 spends P2MR pays to P2MR120.996986240.00000344
84fbbade0f07…83d163f17bf7 spends P2MR pays to P2MR120.996986240.00000344
a5979c573e74…ee6670002302 spends P2MR pays to P2MR220.001995080.00000492