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

Block 29982

Hash
000000ed5de2fd279bbbceb9cdcdb9a4a5fab58526ffa3f16aa03f31f8edb1a9
Confirmations
11211
Time
2026-10-22 14:46:43 UTC
Median time
2026-10-22 14:38:17 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
2bd80dc84212a80537f51b163a1cf2dc0f3c3acc41194bfb6fc9fa9e5de30a6f
Previous block
000001a61e13df6ee40796a3d27a85c2dfcb5b42d1b5b271c04f95b9f106931a
Next block
00000014796ecd7cc18599c2565a3bc90cdfb0fe2c9026cf990a3bee46cacf79

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 29982 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
54ea4e6e700da066b24acb415df0a860… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3fbd3432c263…b6173190f4b7 coinbase1250.0000031
dccad4948495…9ce72a4d4d2b pays to P2MR121.99984790.0000031