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

Block 39470

Hash
0000010658b6b77c7540fd96a05b2e79681ab205761a45e0a49815cb17799350
Confirmations
1230
Time
2026-11-02 04:24:33 UTC
Median time
2026-11-02 04:16:53 UTC
Transactions
6
Size
3,798
Weight
14,064
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
6d2366ec7768f4c70bfdf343ae1632a08ee83a0dd9e6c3b8fd192f5e53b93d56
Previous block
0000012de68722feb23823e368e2b4221821936fe21a26174677328b7e17fd1b
Next block
0000023326a8dfe191368101f35efcea50ab29629a1b8b4bdaed020b9da56a48

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 39470 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
16c0c250c8b6a9891bc08a7364cda5b5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dd0369e0f21c…8a559c8b453d coinbase1250.0000155
f342d40d50b9…b34f39b26322 pays to P2MR1231.39993780.0000031
acee4efaf8ea…5bf5b320b03e pays to P2MR1238.99996260.0000031
54c390523b47…5813fb7f195b pays to P2MR1220.79989440.0000031
02bf4fda3d3d…938fbde31967 pays to P2MR1238.99996260.0000031
21676d5983c5…6eee64da74bb pays to P2MR1214.18985410.0000031