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

Block 29269

Hash
000001bca0bef1ea3077a3636c6f3d385e8044e65e8d7099fecdf1ff3864e12a
Confirmations
11588
Time
2026-10-21 19:33:13 UTC
Median time
2026-10-21 19:25:19 UTC
Transactions
27
Size
8,171
Weight
27,065
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
16b02e79580ff2b8d29e975778ce651236280090036473d31d8bd54f126303f0
Previous block
000001278369d069699a272ab77de12da389fa8bf054e3a116bf939c6840f7f7
Next block
000000251337baaa30c704654f576a5b0f57710b5bddce8210945f7913aa2f43

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 29269 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
c83789888da142479718b7a2f45f503f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
096b01dbf320…65ee23c004be coinbase1250.00008094
050a3159b3ae…2ab9d3dcb314 pays to P2MR1236.99995640.0000031
cd6efc98296e…060bf44cbd16 pays to P2MR129.99987270.0000031
d2992039126c…e18bdd76013a pays to P2MR1243.99997810.0000031
390e0a4956a1…bcfe127ed549 pays to P2MR1216.99989440.0000031
a4dff3b22e51…01cd9f443454 pays to P2MR1247.99999050.0000031
d17d23ea3bcf…2b121d46cc59 pays to P2MR123.99985410.0000031
6f0088f50e4f…6321540c9964 pays to P2MR1213.99988510.0000031
cf3ab04d9d4a…d6119b9b5b67 pays to P2MR126.99986340.0000031
b51eea1fd968…bc3581950269 pays to P2MR1241.99997190.0000031
1717e5d6edb3…fed643593f71 pays to P2MR1241.99997190.0000031
525e9ea539de…931955994f8a pays to P2MR1241.99997190.0000031
6ea03e29d327…4641d1126694 pays to P2MR1237.99995950.0000031
f0f8df296c4d…39d10ae82496 pays to P2MR1231.99994090.0000031
e585a8684602…c6666178fb96 pays to P2MR1224.99991920.0000031
4ed7ea70e53e…0e438a6c43c2 pays to P2MR1247.99999050.0000031
7b58bf1b6efa…b17339be7fc4 pays to P2MR1243.99997810.0000031
93a912f4a0ad…6244be26fac9 pays to P2MR1218.99990060.0000031
d14603ce4551…2ee7d5262acf pays to P2MR1247.99999050.0000031
460c04e64a82…d5711fd5cacf pays to P2MR1243.99997810.0000031
934929febeb1…7cc3778ba7d7 pays to P2MR1226.99992540.0000031
9f8f44f8a942…e93e54079ed9 pays to P2MR1222.9999130.0000031
e634ff5e3170…793f1b0017db pays to P2MR1241.99997190.0000031
145834032b8a…7192863cf8e6 pays to P2MR1239.99996570.0000031
a640aa627d3f…b8d162a80efc pays to P2MR1235.99995330.0000031
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