Block 21078
- Hash
000000ee5b9d0c837fa4700b37ba392480175983d5c92ec08160aff89e268fea- Confirmations
- 19240
- Time
- 2026-10-12 10:31:13 UTC
- Median time
- 2026-10-12 10:22:54 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
2b57f3e8d7cddc80aba737d0a829e6dc145511d562136488897fba5a750b5ed8- Previous block
- 00000083f905a7ad02e512b2c15eb9cbcd2cbd7379b3c237b143c911ea891eed
- Next block
- 0000006cb50a31fec9a45ba24aeecaafdfb9a462ec3b0c3b6a2dd61da30d0c89
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 21078 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
e2c3bc5faaa32d14ecf56c4bed18e25b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7864b4dd0ee9…922340f39829 coinbase | 1 | 2 | 50.0000031 | |
| da11361baf56…b44ca8416211 pays to P2MR | 1 | 2 | 26.9999254 | 0.0000031 |