Block 21774
- Hash
00000033a35bac53eb589d852df21d905db5f815c9c11a58023d086b078b37c7- Confirmations
- 19096
- Time
- 2026-10-13 05:58:45 UTC
- Median time
- 2026-10-13 05:49:14 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4db7fb16a906b5ac3ea3537510f2a9521435c822c37b40fcd75ba23d8604b6c8- Previous block
- 00000028742463c4f566a2abaae7851c76a70a9a7d17b537447e3c7c00829de7
- Next block
- 000000aca0344b18573953b62eaa5418c5d8d5838b7610bd1ca5959e36d4f947
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 21774 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
9f9f6db1267623da9762c2422267f44d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4db7fb16a906…a23d8604b6c8 coinbase | 1 | 2 | 50 |