Block 21835
- Hash
00000035bd777517a1f8d8e1e9d3548904a684a4cad1dabc7105e691eedef78b- Confirmations
- 19241
- Time
- 2026-10-13 07:38:35 UTC
- Median time
- 2026-10-13 07:30:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
a67fe7829b9de94e7e987b47f25f012242f3797b16d2b183c19702f68aae23f5- Previous block
- 0000011fabc49195790809c8fb3575efef8a3050cd5ac70bbe0e9e4e8efaaa13
- Next block
- 00000135e78b82dea993ed0e0e8dc4450305f06254d7e38206c3dec80cf47ee9
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 21835 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
be55703647f14d1f34266a2648da92a6…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a67fe7829b9d…02f68aae23f5 coinbase | 1 | 2 | 50 |