Block 22490
- Hash
000000fad16742924c178da8f09b4110542b0a5eea91928c1322a5d9cd86ef61- Confirmations
- 19757
- Time
- 2026-10-14 01:43:21 UTC
- Median time
- 2026-10-14 01:34:41 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
985499dd4c7aff1cfafb2816db2f59b0acec30d7fa5bcacf05712c8eacbd85a1- Previous block
- 000000a85f2647ad396e08e572498ee02acee09cb8bf471e238a94abec86ad00
- Next block
- 000000fa101055a13b34f09ff10c827fd41988dafd6a8ce6d6655613cc36fb03
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 22490 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
034c65a1713c228aef02a48600ccc188…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 985499dd4c7a…2c8eacbd85a1 coinbase | 1 | 2 | 50 |