Block 21341
- Hash
0000006166c11247b0c174305e079a47a5a5319d897a14e3b8279812ef4f043c- Confirmations
- 20163
- Time
- 2026-10-12 17:53:54 UTC
- Median time
- 2026-10-12 17:45:19 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
3f5a9fb0686e84bc2cabd6969c00284ca539ef5e341293185c3364390b856b81- Previous block
- 0000011fd911f2673f5a9acdbb2cf198d994b799750f95472b497d3bff9ad69e
- Next block
- 000000ee606f0ec36cba4b5ff8aa06f8ae7d9c355c840d7fb0633d27fe05e720
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 21341 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
8c7b8cc7ea04dccd2293e43822b129d3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3f5a9fb0686e…64390b856b81 coinbase | 1 | 2 | 50 |