Block 21214
- Hash
000000efaec8bb0a97e282864be2711489f6bebfd4a39a9b28546e162f01e317- Confirmations
- 20320
- Time
- 2026-10-12 14:16:30 UTC
- Median time
- 2026-10-12 14:08:09 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4f47ccbf6ffe0db8ea61ecbbba93bdb4ac731b47e796d88571d9904ed9622803- Previous block
- 0000007b9c5ba443c2f28dafb9d318c09b409193d427ed786a67ed1c0e033b6f
- Next block
- 00000049d6eecd17e9bd32c7102f2288d81b2a6f988699aa25a51d50c91b6e4f
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 21214 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
f29ce6cc01775c8fb62599a5ce5ce68d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4f47ccbf6ffe…904ed9622803 coinbase | 1 | 2 | 50 |