Block 38221
- Hash
000000f3ffefb742c9f340ccf24bebc7ad8543c6d8b8454f7b57ab0aa5b17751- Confirmations
- 2220
- Time
- 2026-10-31 19:20:43 UTC
- Median time
- 2026-10-31 19:12:23 UTC
- Transactions
- 5
- Size
- 3,869
- Weight
- 13,724
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
dc9d85ed1d0e004236c4f87cd3a63e863e35a359b48f11072c821b43ef29dca7- Previous block
- 0000018a12ed5143b221056992d51e8f4cf69ba01bb26764ca51893e4b678bb1
- Next block
- 00000187e09bc4131994bddf94f5bb4793972b1f583c9f0b399c6af2ddeeb937
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 38221 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
07638d1c57c904353ade5c80c4a8ca6d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d63f5824c60e…21a3b9a3f887 coinbase | 1 | 2 | 50.00001376 | |
| e16eba698f7a…ff68399b841c spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| 5b019f2a415c…245a94277f5c spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| e0dadf6f2543…0d930acf7f5d spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| 0c6ce66e0d8b…bd629dc8c6f4 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |