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

Block 8950

Hash
0000005c2469cce5edc752fcec590a9db8974b4bd65ad4521cbdc903ccb6bee8
Confirmations
31885
Time
2026-09-27 12:02:16 UTC
Median time
2026-09-27 11:52:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
420508de67c8d064075f2c5ad6565cb1dda1b3c753e9cafd4597590c03a07661
Previous block
00000006c35b8858c6359d912f5c2ff20a0a57c47652b81c6150397e592dd210
Next block
00000029a1be981b645b73aaba4f5882a0bbb083b831a91ad9e5f9e040ea6aea

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 8950 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
420508de67c8…590c03a07661 coinbase1250