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

Block 29592

Hash
000001a5fd9ef5530675017a69f51c6126c0b9067031769ba0ba8553a3b9da66
Confirmations
11441
Time
2026-10-22 04:12:25 UTC
Median time
2026-10-22 04:04:34 UTC
Transactions
29
Size
9,033
Weight
28,872
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
24a373bb6e2caa6051c53fba92e4d5e40b17d8123da80fae013c696b0c46b780
Previous block
000000b7d646a12b877c535e8d1bde24ff53c9b6db544ad8f2684c796de517a8
Next block
000000df3bcf2377b97b1f7cd8c1e85238cfe3f73579049865de44f57fcd9c39

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 29592 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
1f7a8b746c519a9109e3d7ae664b0c44… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4bdfb3d45861…0fa71e829ebb coinbase1250.00008998
456680850aa5…e5b84902c004 pays to P2MR1237.99995950.0000031
a9bc5f49e88f…b441e57b9a17 pays to P2MR1240.99996880.0000031
c90a963c13f5…0b7f72643d1c pays to P2MR1221.99990990.0000031
b418671e9633…314e441d9f2e pays to P2MR1233.99994710.0000031
ff8c803e660a…ae7931abac34 pays to P2MR1221.99990990.0000031
b35ac740965e…eb9e3f4fd637 pays to P2MR1238.99996260.0000031
86fbfcb5aa37…232da8cd245c pays to P2MR1213.99988510.0000031
8aec63faa259…28581e1c4367 pays to P2MR123.99985410.0000031
84829b973884…bba6d5eab46b pays to P2MR1233.99994710.0000031
bbe7e562179d…b3145fc68475 pays to P2MR1243.99997810.0000031
94c92b5958f6…552ecb6cb576 pays to P2MR1217.99989750.0000031
65c7b673212c…302f86aaee7c pays to P2MR1233.99994710.0000031
83ca2ae6d56b…e489908ded8f pays to P2MR129.99987270.0000031
0a619b7572cd…27626bd68cac pays to P2MR1227.99992850.0000031
e5886f4a5de2…3afe962924ad pays to P2MR1240.99996880.0000031
39901a79e8dc…69e8ac957eb0 pays to P2MR123.99985410.0000031
9fdf10356d85…cd07ec4392b9 pays to P2MR1226.99992540.0000031
31d2eb4f34e4…6d6bd1fb50c1 pays to P2MR1240.99996880.0000031
876229f63c46…c4533cd8cdc1 pays to P2MR126.99986340.0000031
c71a792a0f30…0dfbd1a24bc4 pays to P2MR1227.99992850.0000031
5ec19d8408ae…0d8606794cd7 pays to P2MR1230.99993780.0000031
99514df5a2a5…bb5af28a1f16 spends P2MR pays to P2MR120.998993120.00000344
6ec9d6401344…6b4b27452b21 spends P2MR pays to P2MR120.999996560.00000344
253599360f9c…50471e98229b spends P2MR pays to P2MR120.998993120.00000344
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