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

Block 35890

Hash
000000b7decb091cf2cbd3e400aea376f46752f0477c8071d95bef9263e5f58e
Confirmations
4588
Time
2026-10-29 05:15:38 UTC
Median time
2026-10-29 05:07:52 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
71011e4f3d58537df6ede689a30648a6ca31fec6deb5784ffaeef775447a3b88
Previous block
0000020f551e08db7a0e86e06894a31a4fd9ab3937a737a243fcd108e1f747ea
Next block
0000000045a4956a6894a09b905ee9c76f759b9615dd7c4ade204ab24581b0e7

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 35890 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
7ec47e45668912f6de527ede7ce29831… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6008bd1c4463…868b6673062d coinbase1250.00000344
aed58b391994…97ffbb0d17be spends P2MR pays to P2MR120.996986240.00000344