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

Block 29346

Hash
000000fe111ff0fe79cb8ce83e9de346a9c1b0e69e4525079021ea1f601f5a25
Confirmations
10789
Time
2026-10-21 21:35:44 UTC
Median time
2026-10-21 21:27:46 UTC
Transactions
25
Size
7,692
Weight
25,764
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
d21a43a6d9f931ce064f43e08182164e3dc005e4c72b2ee0cc4ea8c48d7c08b2
Previous block
0000012b3023b6ffa4a413631afb21eed79020153850b271f772f32391783d1d
Next block
00000038a926c0b1128e0ce6feaf2f02461093bdff0aa8035f836601dffcee42

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 29346 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
bbc6fa4ff4014468f8b426acb997c307… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
52186335b66a…9608eac286ad coinbase1250.0000744
f2e819677266…55a70a2fd708 pays to P2MR1242.9999750.0000031
d6c9086b1e37…503fc3ffe21b pays to P2MR122.9998510.0000031
7130d786068e…3ffd6bf9081c pays to P2MR1222.9999130.0000031
4470934d382c…a6f118dec71d pays to P2MR1242.9999750.0000031
17055cbd0ca4…240c5a334b1e pays to P2MR1236.99995640.0000031
2b99ab46da58…0b2701873c29 pays to P2MR1214.99988820.0000031
e6898503c622…7584cfae1244 pays to P2MR127.99986650.0000031
c0923cc52949…e4fb5f367b48 pays to P2MR1246.99998740.0000031
b5993c46b0a3…0cef6fc9675a pays to P2MR1236.99995640.0000031
20e60bee9ee0…d4fa1248125f pays to P2MR1246.99998740.0000031
71e9e9fd6fbe…1558b9550a74 pays to P2MR1228.99993160.0000031
940258fad957…0e112e2ed375 pays to P2MR1238.99996260.0000031
ed5958adebda…0ebfbfa30384 pays to P2MR1239.99996570.0000031
97ce78e94a94…a1d95302ef8f pays to P2MR125.99986030.0000031
1e02a1f9ddbe…fc21e4d16e93 pays to P2MR1217.99989750.0000031
a544cf55cd25…ad034524539b pays to P2MR1245.99998430.0000031
b90bd76b1838…e33933b66aa0 pays to P2MR1212.9998820.0000031
59a247548c5b…13094c81f3a8 pays to P2MR1230.99993780.0000031
26cf36500476…d749fde554b0 pays to P2MR1234.99995020.0000031
b2fbeb340f0c…4ead945b56cb pays to P2MR1223.99991610.0000031
9877c7c1734e…5468b6e6c2cf pays to P2MR1231.99994090.0000031
c182847b149b…7ff1202552e0 pays to P2MR1238.99996260.0000031
80f9b26e4e54…eeed16c89ce3 pays to P2MR1236.477317910.0000031
24404184da6c…e8f4c72646e5 pays to P2MR1236.99995640.0000031