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

Block 29191

Hash
000001bb9c1e9282e3a5b66fc9acaeca4a91133bdeb0f6a3d8338ecc4d67db46
Confirmations
11075
Time
2026-10-21 17:27:21 UTC
Median time
2026-10-21 17:19:39 UTC
Transactions
29
Size
8,926
Weight
28,642
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
84f2ce661c21ef3178272beb912ffeb9edbcbc2f7abb59c500b8ec8c2aaa4ff6
Previous block
0000008f922723a5eb606afefdfb97053b497d27f1b3e26735d6600ea833d9f3
Next block
0000000af1474d557311eee803f2cc65254a83854047147bc5dfd97e66728e8e

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 29191 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
1279735d4ba16ad61c4e6da6ca5b8508… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1506b7b433ea…75017dbc7be1 coinbase1250.00008884
8965da04a356…b430931d6904 pays to P2MR1217.99989750.0000031
c6db46244b54…b53a68699a07 pays to P2MR1239.99996570.0000031
65e8a72d2623…76087be9e609 pays to P2MR1243.99997810.0000031
223927490ef6…d2f89ca07613 pays to P2MR1247.99999050.0000031
326ee25f73fc…117a997d1515 pays to P2MR1235.99995330.0000031
e8d5155337c9…eb1ff6e5b91a pays to P2MR1247.99999050.0000031
dc8e6104a4ba…de95b1fa091f pays to P2MR1246.99998740.0000031
1b94deefa567…fb0dc922b82b pays to P2MR1245.99998430.0000031
5727e60b6105…92bbc555af2c pays to P2MR1215.99989130.0000031
395c8e1e49e5…b6d70ac3d92d pays to P2MR1228.99993160.0000031
65ed6573b924…a72e201c793a pays to P2MR1246.99998740.0000031
c9182a3cf189…54817f188852 pays to P2MR1231.99994090.0000031
896f61ecb019…7eea95a50a6e pays to P2MR128.99986960.0000031
f94307d2af08…b4334cf8c470 pays to P2MR1220.99990680.0000031
7533a06790c0…81c4e354c987 pays to P2MR1226.99992540.0000031
2439a1afe5bc…e66147e8568c pays to P2MR1246.99998740.0000031
718024544ae8…9820f529dc8f pays to P2MR1242.9999750.0000031
97ca93bcc52e…448ca3665dc0 pays to P2MR1246.99998740.0000031
879548e99088…fc516dc422d4 pays to P2MR1233.99994710.0000031
1313e2c6350a…412f32a658d7 pays to P2MR1244.99998120.0000031
bc2f32099e57…3f8e983b40ee pays to P2MR1224.99991920.0000031
4b6ba9b589fb…3209d0ed8ef2 pays to P2MR1239.99996570.0000031
43357ee9e2b3…8c6451cd6f2f spends P2MR pays to P2MR120.997989680.00000344
f5e5dd9a707a…866493d3ee4d spends P2MR pays to P2MR120.998993120.00000344
Page 1 of 2Next page