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

Block 38948

Hash
00000241155e3bd94058082da58207d55a19bbec3d335993e3776cf3c4872955
Confirmations
1786
Time
2026-11-01 14:35:58 UTC
Median time
2026-11-01 14:28:12 UTC
Transactions
3
Size
3,252
Weight
12,285
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
a9f965b375c763de3a192bfc533f61aef033abe59db08f79bdf7d3966808faef
Previous block
00000256c7bc76f77fc372c75e3a023ff99b97606aaae954878cc435a7b2bb31
Next block
00000125b173a8bad4b0222ead1705229cf58a61b9fb16d5e7b511deeeb277f9

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 38948 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
ea066016b041d1edfee6d36d00e86e23… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f6f74122586b…77f21df45a28 coinbase1250.00000654
09716a2c2a14…03b1b57890e0 pays to P2MR120.99775180.0000031
606781b8b068…d15852db6dab spends P2MR pays to P2MR120.99598280.00000344