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

Block 33873

Hash
0000010afd04c2d264aecec4e04359116c8ef98eb673c0c1583177bca01b1a47
Confirmations
6165
Time
2026-10-26 23:20:55 UTC
Median time
2026-10-26 23:13:10 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f80a8316638afee3412867d65799b101247820f8c653d5b757a707a74a2bbf82
Previous block
00000075f50cf05a864093d1d1d8fe8a97482fd87062935ef45fd43e2fbb924a
Next block
00000096c00d47158043e94f3c6c2d3b70e8c804054a2b251e6e0978b9b337ad

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 33873 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
b697c9eaf57ed873c4033b9f23158af1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
809bbb590968…5aee45fb97cb coinbase1250.00002346
1737e23dca52…8009fe478e80 spends P2MR pays to P2MR110.999997420.00000258
cdba9dd771d4…fa3ff636eeb9 spends P2MR pays to P2MR110.999979120.00002088