Block 20137
- Hash
000000304e095c0737e71f21fc8401af1f711aa1b9c8c52f541b2c3ced9eb358- Confirmations
- 20905
- Time
- 2026-10-11 08:31:55 UTC
- Median time
- 2026-10-11 08:23:09 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
95eb3a067b5c3de7d78e5ee8029e199637cbf18c2f14c2e255702ddeef52a940- Previous block
- 0000007d4799686f79a694eb674575279b575c2df7c86799e5b57818dd436543
- Next block
- 000000939f5082f4aa2d8905917a2e45660ce34cc8c5255013ec511697f81fbb
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 20137 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
b5cd90db1e487deb632355a662dc1f60…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 95eb3a067b5c…2ddeef52a940 coinbase | 1 | 2 | 50 |