Block 21299
- Hash
0000010eced8df30ebd9700b0dcfd4b4c5e416781d7537a267969919eb5afe03- Confirmations
- 19639
- Time
- 2026-10-12 16:42:47 UTC
- Median time
- 2026-10-12 16:34:40 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
30a6d3525c05f9d9c5b166723a1acfd80b2811f8cd6c5222a6c2557ac999d343- Previous block
- 00000008d4970585a37793f95ee5ce404d9aedc354d99d48be8ea0ac64e8d39a
- Next block
- 00000075c45f92627499d07f51ba682f520336efaf4fe1e30cdb8be6561c8972
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 21299 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
22e1e90279631d086d79e469c90c1150…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b6e1724dd57a…8a0c771b3de2 coinbase | 1 | 2 | 50.0000031 | |
| bd9659f4331f…68ce069e4bb6 pays to P2MR | 1 | 2 | 2.999851 | 0.0000031 |