Block 23549
- Hash
00000018da4f167c9209873816b973af33e1f9fd9c36cf7dcb96e77d8b7e4294- Confirmations
- 16996
- Time
- 2026-10-15 06:51:02 UTC
- Median time
- 2026-10-15 06:42:12 UTC
- Transactions
- 5
- Size
- 3,592
- Weight
- 13,444
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
e977d45184be7c77e077165e3e856c3b54e1f6b214a655d5916f5fda51d79729- Previous block
- 0000008060a5abe67a1b0757d17872860d78c11af3a1ee193d1ef1b95b9fe476
- Next block
- 00000151afca22117bde3ebdbda16c9be8967af98942d17001aa6831c365ce52
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 23549 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
4475693812b0209b69f7aa3db1dec6f4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0bb7e34acc7f…0cf7a2d0eb2e coinbase | 1 | 2 | 50.0000124 | |
| 3860c3c8c111…4a93c264751d pays to P2MR | 1 | 2 | 20.9999068 | 0.0000031 |
| afd97c5b424d…8d6bddea2533 pays to P2MR | 1 | 2 | 15.9998913 | 0.0000031 |
| 27e6b7ad1261…5b8aa965fabf pays to P2MR | 1 | 2 | 1.9998479 | 0.0000031 |
| 5dc0fbe24af8…37b1d0a1c1ec pays to P2MR | 1 | 2 | 36.9999564 | 0.0000031 |