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

Block 28974

Hash
000001301ca7db44caa16fd72ff7ccffabe833491bc84458a5259d447a4a3636
Confirmations
11265
Time
2026-10-21 11:33:42 UTC
Median time
2026-10-21 11:25:26 UTC
Transactions
17
Size
6,535
Weight
21,319
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
ce1ffdf000613bebc7cf3fb18a8986acce49be04714ceb2a58edf491fa3c73e8
Previous block
0000003897b5ca1b405b04f54d6675629023b531b9b3147cf007612d4806a1e4
Next block
00000053737a25700def98d934b7befa8f6c325b70c4203a770692ab58c95224

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 28974 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
875753a2ba19f064e30293143893eaaa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5a5fdfac7f66…4a2ad2d4cd4a coinbase1250.00005198
c2751d583fd1…2e902420dd07 pays to P2MR1232.9999440.0000031
ce9895f50dce…4499d7c6c81b pays to P2MR1212.9998820.0000031
3c22199e1815…f86b923be73c pays to P2MR1237.99995950.0000031
8e903d8ea3b5…c8685b921290 pays to P2MR123.99985410.0000031
f1533acab82e…673abaef89ad pays to P2MR1231.99994090.0000031
5bfa929653c6…c1a8af085eb4 pays to P2MR1231.99994090.0000031
b864998bbb8a…9b6f3a304cd9 pays to P2MR1222.9999130.0000031
ee874a41028b…845bc2e606ea pays to P2MR1228.99993160.0000031
1c0cbf77e029…0fe87af767fc pays to P2MR1228.99993160.0000031
28a0267f1ada…cacdb23da80d spends P2MR pays to P2MR120.997989680.00000344
e7875da80e41…f6e4f838ad1e spends P2MR pays to P2MR120.996986240.00000344
4c9ec6edaa47…12b5b036fa53 spends P2MR pays to P2MR120.999996560.00000344
ba4ac41a6be8…b63484651d77 spends P2MR pays to P2MR120.998993120.00000344
8a18310fda74…7eb92df5139f spends P2MR pays to P2MR120.999996560.00000344
6fdb33dbd481…a0b9868a27d8 spends P2MR pays to P2MR120.999996560.00000344
b757007c956b…79d244aadcec spends P2MR pays to P2MR120.998993120.00000344