Block 23421
- Hash
00000106f58b7be9643371824f0cf5d930c68f516ebbd01203153d4f9253a59e- Confirmations
- 17194
- Time
- 2026-10-15 03:19:58 UTC
- Median time
- 2026-10-15 03:11:18 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
8e73eef99c007cbb2cf6151837e59c7c88a9d44b9c52e7905ddcd600070c0b3b- Previous block
- 000000d3e517b5e7f96219b43431368e6a5d3ef43d454f5413cfbe70888d2a85
- Next block
- 000000eaf4b7e2a7104153e614e028a0ad17ff775b3efcd0e69291119576f8c8
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 23421 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
723fec55580368a48c04204db96ef2cb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8e73eef99c00…d600070c0b3b coinbase | 1 | 2 | 50 |