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

Block 38853

Hash
000000a7560e434902fe9facbb637a9c71338289ab5fa8740e720f3c3e8093db
Confirmations
2027
Time
2026-11-01 12:05:00 UTC
Median time
2026-11-01 11:57:10 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
8878aeff9dcb9bf4888ca4ed45191a7ac3eb95d20691b631b93b58304438359a
Previous block
0000006e634cc71c571a988caf9fab650c4fc0b18c015583d2cd45529f0f878d
Next block
0000002360bd88544a0a71b5dd0a6656f1fafdfc2c119ddb9d021a062f5c579a

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 38853 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
e97abba1fa09f31e55c8ba2812509078… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
301ce94cd079…fb51e8c24dcf coinbase1250.00001032
f8e7d2bd6734…9eaeea86f375 spends P2MR pays to P2MR120.993975920.00000344
7130e9ac5605…dca2dcdb348e spends P2MR pays to P2MR120.99598280.00000344
925ea59de1af…d327d0e372a6 spends P2MR pays to P2MR120.99598280.00000344