Block 21802
- Hash
000000e8d63af298050c5ff1e54eb426b8d90e411d9aabea316ce52b1a3d3f1a- Confirmations
- 20313
- Time
- 2026-10-13 06:44:51 UTC
- Median time
- 2026-10-13 06:36:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
15f308e6ced85458ea22a4333725adaf81acc781c4fb9afaed1524871f3e2b97- Previous block
- 0000000cb504dabc4087dfd52c1138cbb45e55be55c1023937969506b79365fa
- Next block
- 0000002d7417355c4d0e067f172cf7dd71759bddae02cdd9dc82ddfbde28701f
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 21802 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
cdb17a5c267ad85adf2a1ff0d4a17da6…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 15f308e6ced8…24871f3e2b97 coinbase | 1 | 2 | 50 |