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

Block 2807

Hash
00000291aabb41a9d5ab994feec1e8b998ea26fbaa4d05ae505cc57619731bc3
Confirmations
38274
Time
2026-09-18 03:04:38 UTC
Median time
2026-09-18 02:56:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0cd0eea2afee2e65ec114c9b079d9fc4fdcafd1ad53afbf28d4f2194dd812d67
Previous block
000000311bcd73db7539573bed751436d48332c2d5eec5bdfc7cd33d636b4a47
Next block
0000000717bdbabf77b4b84a3ba99f9c2e22010459c1bd3d2bc676afbe86d706

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 2807 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
0cd0eea2afee…2194dd812d67 coinbase1250