Block 21952
- Hash
0000000de164874b5d98b3915fe6f45497e0e36ba769da53b0ecacf3228277d9- Confirmations
- 19149
- Time
- 2026-10-13 10:55:17 UTC
- Median time
- 2026-10-13 10:46:57 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
06789d8242877599974dc935423f42edd8c0f7c8de25ae2dc9f35fde7b2b8e25- Previous block
- 000000dbc039c65e8e7198735581c8b5b202380f843dc6ccc5b008d498f7a7da
- Next block
- 000000ab7f475d871e6cf7aedd22812a695d51a7c7705e10cb6815ca7177f933
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 21952 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
6bbd235e12100ba992ab357e75f2a50a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 06789d824287…5fde7b2b8e25 coinbase | 1 | 2 | 50 |