Block 30103
- Hash
000000b18622911c3487de30f0b1a4347225bb05b14fcacece11db8132a746b6- Confirmations
- 12163
- Time
- 2026-10-22 18:05:18 UTC
- Median time
- 2026-10-22 17:56:46 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
547f4f923d27a1f347011d22e98ed2283f3d049bf448a15732b73593aa304f47- Previous block
- 0000003b1e1855d64b1f0579178fdcc76de7766f7cfcb10247d5f61fefaeac86
- Next block
- 00000040150cce743edd747b67eeeff8199c6719d63566d021d91b3938119c45
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 30103 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
fec882b5399013c8d944a692327591b3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 547f4f923d27…3593aa304f47 coinbase | 1 | 2 | 50 |