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

Block 27314

Hash
00000146031ebddbfdef26cf7003e2129112f86ed46fc067f8c1a322ff6ccef6
Confirmations
13263
Time
2026-10-19 14:32:29 UTC
Median time
2026-10-19 14:24:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
e7b4dcec832e1629a34c690dded97408bd58b2fe23b6c5f9bccf6f3e9a7fb86d
Previous block
000001973d18d497ff7a24a9a3cff9dfb7803baf2ecf9ee64aa4f863d2d1b4d5
Next block
000000d7e11d059b0636be8b36174f5ca4114ecf11c6ddd40f04171a024a0c98

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 27314 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
3f7a40bd37a01c2261d60971e46d044f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e7b4dcec832e…6f3e9a7fb86d coinbase1250