Block 21824
- Hash
00000029f5e5ee08984b15b1564a39fc824f7c01c9e94a1ab79367e0bb0e6d01- Confirmations
- 19792
- Time
- 2026-10-13 07:21:07 UTC
- Median time
- 2026-10-13 07:12:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
dc1ed2d8c5a1a7df4324b5726500d7ac4c77451089f8e7434229146d9037e262- Previous block
- 000000b27b218a28e46665d2ae5aeadbdeb43d366ef89ce1c9518a8efeaf828d
- Next block
- 0000003709902e7bacea56a235f1e0ada37e9c1125564fb8ed795cd3e062211d
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 21824 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
279ece92784baf91758eb23c2e8949fa…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dc1ed2d8c5a1…146d9037e262 coinbase | 1 | 2 | 50 |