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

Block 24847

Hash
0000001abd80f1dc5f15386a5dcf298335a63d996c071d40e28c1d81b123a2fa
Confirmations
15196
Time
2026-10-16 18:26:19 UTC
Median time
2026-10-16 18:18:20 UTC
Transactions
20
Size
6,667
Weight
22,684
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
1e666427005631cdb42801bd75bd45b2f3224ea486db0716e57248a84c3cd2f2
Previous block
0000006d0f88206c2ce8708e60bc6475060e14dc5d054ff67379f8a5a03752c6
Next block
000000169a270802c771e8a477fa5b5f6e298a8a2dbbe8331f9db0a8d88fb38e

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 24847 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
632933ce01527c995228289cbdc3c572… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bb8eb6e532ec…9e3c84770cdf coinbase1250.0000589
7923b38f828f…437e2ffd6b00 pays to P2MR1248.99999360.0000031
e9e4e954a401…f09c59e61219 pays to P2MR1247.99999050.0000031
069262ad6274…7f278a7f0926 pays to P2MR1248.99999360.0000031
a53bc3187abb…7ff5ec70b031 pays to P2MR1248.99999360.0000031
bda472c812eb…08a95bf1213a pays to P2MR1244.99998120.0000031
0b696bccba0a…aceb5ba7a541 pays to P2MR1247.99999050.0000031
72d9260670a4…e328ee132a44 pays to P2MR1227.99992850.0000031
b3f5cd3f7549…862ef8754e5a pays to P2MR1248.99999360.0000031
32a4d9289f62…be55f05bb573 pays to P2MR1234.99995020.0000031
618f6a7e6acf…258623dc6d7d pays to P2MR1247.99999050.0000031
606a91f4fdf4…2851d3e88389 pays to P2MR122.9998510.0000031
f08023f94eb7…cff269c4ad8c pays to P2MR1248.99999360.0000031
dcf2028d2408…b08328c4cd9d pays to P2MR1247.99999050.0000031
90919f06d243…616e861052a0 pays to P2MR1217.99989750.0000031
1ec5afb4d66c…433980705fab pays to P2MR1248.99999360.0000031
af5d34349909…b7a166dde3ae pays to P2MR1245.99998430.0000031
14e6e0d7c5f2…5c3adf8199b5 pays to P2MR1241.99997190.0000031
d074c5cd75dc…cc5837ff4eee pays to P2MR127.99986650.0000031
52454b37a705…81dc8e9b87f6 pays to P2MR1246.99998740.0000031