Block 21467
- Hash
000000ca984ae73ed430ef86ea6fc55e58126b22b05c460f2af385c974f6326b- Confirmations
- 19999
- Time
- 2026-10-12 21:23:19 UTC
- Median time
- 2026-10-12 21:15:01 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
db3f1365782c84faafc0b20611d0ee5f4f5b9c963ef3c3fdedb0419b2db3db6b- Previous block
- 000000160c89af7cf5906e83e4b9244eaa89518f74513e18ee0e996289015f13
- Next block
- 0000003d3ac6b7d92f59e1d93b0349418bcf410f2457a6495e4b4b26b9c200c2
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 21467 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
5dfab1b8bffea7d95d9b7bdd97abf843…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a5e505de3bd7…d7fc0ddf04b1 coinbase | 1 | 2 | 50.0000031 | |
| 515989d7c03e…a5c371791882 pays to P2MR | 1 | 2 | 28.9999316 | 0.0000031 |