Block 21349
- Hash
000000306f7c6ed839d9a2c2026fc12b2625dbc5011bc4e800c1e8004015197b- Confirmations
- 20484
- Time
- 2026-10-12 18:07:09 UTC
- Median time
- 2026-10-12 17:58:39 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ea4277261f1419b7d4969197b805a2fefb80a562525ab43aa638f74de93e18d7- Previous block
- 000001391108bb407657c1fe72762e0c0e9425cf09f9279a13df767c3567cc7d
- Next block
- 000000d0c53e5d511d83f0a6655ae45f8e66b67f5c28472d2740c6a91d14e82d
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 21349 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
569c3a12f022066ce3f662b0d5e56db6…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ea4277261f14…f74de93e18d7 coinbase | 1 | 2 | 50 |