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

Block 29806

Hash
00000072f117b5d01fa415c97f298fa25ab70d38d92558297e13d0df0554e6f3
Confirmations
10701
Time
2026-10-22 10:00:19 UTC
Median time
2026-10-22 09:52:03 UTC
Transactions
3
Size
3,208
Weight
12,109
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
0410a580b76198db2d5a3adf8b8230e32916d9ff42b0858a267e0b3cf440beb9
Previous block
000000065acf40e9d256d436af1dd40511729591b2ee46df49d8629c6d6956e9
Next block
0000013142820b8f5621f245cdeace23958bd728e8adc45c749ff714e9096d8b

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 29806 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
8dc50d1c9b4ac77cd92e167180658c98… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e06455ac76d2…4e01326c4162 coinbase1250.00000568
938c481c78a3…2a52e0e0f1dd pays to P2MR126.99986340.0000031
b00b38064841…fca5392a993c spends P2MR pays to P2MR110.999997420.00000258