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

Block 24032

Hash
000000fb00dfe45f68a5bef947fc74782b820c6e61d1211ad4b4ea5778fc47c1
Confirmations
16388
Time
2026-10-15 20:09:18 UTC
Median time
2026-10-15 20:01:12 UTC
Transactions
7
Size
4,002
Weight
14,676
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
da90e87fdfd18799ac33d14cb03801185bdc92c2e5bdd30b2de71054747945ab
Previous block
00000050bce3707a1d5e4572ab5917ba8a6159cd8643c2d42cd16c2a6741d3ef
Next block
000000b829b7e980fb0770f5615de9af30d61b837c05cd65d6840fba0bd88444

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 24032 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
69a0401ef51053027d355ea22de7d2e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e0cb978e97bb…c25944ad41f2 coinbase1250.0000186
9b7730fec736…53696fc9dd26 pays to P2MR1234.99995020.0000031
8ea3dda0b067…fdcd336f6739 pays to P2MR1216.99989440.0000031
fe99af44362a…ffeb0e3d4757 pays to P2MR1224.99991920.0000031
3c99f5340916…874bec668283 pays to P2MR1240.99996880.0000031
cbae8a35a2fe…2f41a818f9c7 pays to P2MR1242.9999750.0000031
41a5a39e574d…dd68580529e1 pays to P2MR122.9998510.0000031