Block 26421
- Hash
000000fedb4f171b6527c88d23da38dae9a2b007e2877ff1ba8a742a8700f43d- Confirmations
- 13831
- Time
- 2026-10-18 13:14:48 UTC
- Median time
- 2026-10-18 13:06:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
ddfbee852cb493618a5376456cda862b56c8651a187ddf1eaa692abf7293e575- Previous block
- 000000fbd89cf06c0ef08071c8bddbda4e6bba7806f69c4633a1f3e19b0f85da
- Next block
- 00000188eb1c911e22972ddea164f1f33aa494a775d32b16697e8d9cc87c6fd4
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 26421 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
f9138a7529bcfd4f5d6d2e6527f61769…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ddfbee852cb4…2abf7293e575 coinbase | 1 | 2 | 50 |