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

Block 33248

Hash
00000041af96e9080a7889cb652c359708d64f66100b9ead1cfc9d6f8267ae81
Confirmations
7645
Time
2026-10-26 06:31:32 UTC
Median time
2026-10-26 06:23:46 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0feaacd9c1e50fae77ead4a0e563123cb3b2a097b816bebcabaae3c5711dafc1
Previous block
000001157d1863b3e7b89e88cde72a4ee58e1dd611ead28a74c1b7187e4778af
Next block
00000010ff58cc432eec602a49a6988165d74a11d1b3e996f0ffd168adb2c0b1

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 33248 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
7f36eceec64cbbe424385e3f0c11711d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
527be00f08d3…2c0aead39e62 coinbase1250.0000062
e6d2dc6039bb…3bf9d8a4ac26 pays to P2MR1230.99993780.0000031
6756caf2b649…bf850be76fe0 pays to P2MR126.99986340.0000031