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

Block 29550

Hash
0000011889658a1f01498bd87a8408046d6205470d71e0d427fdeffc8c41901e
Confirmations
10946
Time
2026-10-22 03:05:05 UTC
Median time
2026-10-22 02:57:15 UTC
Transactions
28
Size
8,333
Weight
27,509
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
f02ef7268a1c65e898848dc4ec5ab762fcebc514ed841741a1eb24eae20f67af
Previous block
00000004020d15e04fed25d9df677181226efa9b9f23c519101203f12b8d2be9
Next block
0000015532ffb0a160e5c049d0e2a21db4cb6b6ffc4a94e30a9fc56cabd8d305

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 29550 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
d6de2e01a2e305669e164e7568769178… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
68a56ecd5a24…298dab24bcb2 coinbase1250.00008318
7a345e644e0b…cd33d3cfac00 pays to P2MR1214.99988820.0000031
24ec50f222da…052fafae6301 pays to P2MR122.9998510.0000031
19ecf31af613…2553d05e2503 pays to P2MR1227.99992850.0000031
7c265e42536b…eb8e5512900b pays to P2MR1233.99994710.0000031
863986fa257c…d6f5d8b5d721 pays to P2MR1227.99992850.0000031
6354b115d4d2…006b562a272a pays to P2MR1245.99998430.0000031
6be8c7ea59ff…60e10d84e234 pays to P2MR126.99986340.0000031
c1636c6a52ee…81a77636ff3d pays to P2MR1247.99999050.0000031
6eeb9f19481b…778604623e6f pays to P2MR1247.99999050.0000031
6d1fbc04db66…f36178999274 pays to P2MR1243.99997810.0000031
2caf9ed0f7f3…b703d67f8a82 pays to P2MR1232.9999440.0000031
6cbb1e45a074…8e7fb2146387 pays to P2MR1239.99996570.0000031
53628e21378e…9379369ff1a5 pays to P2MR1245.99998430.0000031
3f59b0bdb413…a6c79b32c4a7 pays to P2MR1233.99994710.0000031
d97a52d164e9…0a652b544ea9 pays to P2MR1217.99989750.0000031
ededa2e35fb9…a0eef1311abd pays to P2MR1239.99996570.0000031
e78cf3ab167b…b7a222db1dc5 pays to P2MR1212.9998820.0000031
ba3550160185…33d9b5f628c6 pays to P2MR1239.99996570.0000031
cb6454d180f5…a6ac2a5d2ecc pays to P2MR1245.99998430.0000031
11899ffb1d57…93434365b3d1 pays to P2MR1242.9999750.0000031
ecc10a013ec9…7a43215734d6 pays to P2MR1223.99991610.0000031
0f97aaeec5b8…3a9aaabf5bde pays to P2MR1236.99995640.0000031
df8351668fe1…12fcf9e799ea pays to P2MR1219.99990370.0000031
7e72fc7d442e…890c454729f0 pays to P2MR1247.99999050.0000031
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