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

Block 32807

Hash
000001d6c509bc552067f0f532f12ffbaef76aa0e1fb3d8bda617ddabb948729
Confirmations
9483
Time
2026-10-25 18:44:44 UTC
Median time
2026-10-25 18:36:47 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7e2684850294c84e8020fae3eed186cc2e9177586f325d0e960769be268f68ca
Previous block
00000060621ce2b41f09510f8d1b436f293424289f615d300ea8c49b66a2c212
Next block
000001d910c3d8104c1423587552eb2078220df2cff481d9e7b37f1339348289

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 32807 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
638a5d015e19a3c0f3ee40fb4fb41486… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d7694c71c580…786f4c0cc1b5 coinbase1250.00002064
baf9faac1f4b…2c822b85b80d spends P2MR pays to P2MR120.996986240.00000344
489ccb9b5197…9673e330f171 spends P2MR pays to P2MR120.996986240.00000344
967587d0e262…23ec4b01d2a9 spends P2MR pays to P2MR120.996986240.00000344
5bcf308fc358…39e34f218db3 spends P2MR pays to P2MR120.996986240.00000344
a3d094c9cfc0…eb27e262f9e6 spends P2MR pays to P2MR120.997989680.00000344
e04e608b46bc…01faf0a422fa spends P2MR pays to P2MR120.99598280.00000344