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

Block 26896

Hash
0000013001515221e3ed2b5e9c263e7cb6c8e1ca4c5d86ac8ee2807807424cb2
Confirmations
13279
Time
2026-10-19 03:08:48 UTC
Median time
2026-10-19 03:01:04 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
c879f2282476785cde3e8e5afaa7c293bed70e4593f98e52079013a000438fe4
Previous block
00000125517c3fd00b1be66a18d3334ddb8920667596812966f4dffc74e9ad3a
Next block
000000467ba6c95d752385b9b7885e2193b66a2e7a985432cec318866969a693

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 26896 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
46bb247cabc7f3e092254f82865cd8e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c879f2282476…13a000438fe4 coinbase1250