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

Block 6507

Hash
0000001d16f9a5a2cae66c056bd2f33b85f418c48a2499dea4346746bc8b5fec
Confirmations
35049
Time
2026-09-23 02:14:18 UTC
Median time
2026-09-23 01:59:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1dc559d60ff6c9b2e8bcf46982a51d98d6759992adc82ca0e0ba71c975bfe28b
Previous block
00000010fa63e007f047fbdbe3f00f27909b84774c0c7d5e5aa11c3c002f020a
Next block
000000020e7e9b3cfd935de6b509e045e791f26d242c36026143b250d0f21e98

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 6507 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
1dc559d60ff6…71c975bfe28b coinbase1250