Block 23303
- Hash
00000090e05e23d4510ddb334b5b48db4de2355a00323b56c715deaa3cddb6df- Confirmations
- 17742
- Time
- 2026-10-15 00:04:42 UTC
- Median time
- 2026-10-14 23:56:49 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
afc6bf84364577c834a4f5fe81d37dbdc5d8fac7522ede2cbd58191da64ef939- Previous block
- 000000ebf6ca4d97de06b942e599dd183f0c90f62031637764816105581ba3f2
- Next block
- 0000008bb4f826b7d03819fbde8336c14c339f8f7e346e5bbef8ba27328ff0c4
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 23303 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
2d8860ad744bca4b5204296200fd966e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 115e13b01e8e…c2138f4af5f2 coinbase | 1 | 2 | 50.0000031 | |
| 70b67c2305cf…73fd1ca1e182 pays to P2MR | 1 | 2 | 35.9999533 | 0.0000031 |