Block 21296
- Hash
000000be78a8597e28c41d7a3a21b6cf6fefefb7bf76c46d447f5969bf6860e2- Confirmations
- 19723
- Time
- 2026-10-12 16:38:03 UTC
- Median time
- 2026-10-12 16:29:27 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
d491f4b516c14fc6d58acbb5cb44cbaeba118992541c7ed4fa573223b02b31cf- Previous block
- 0000008f03a074a4ffa36419b3539918539a2fa0bba7a2dad714ad17d51bd704
- Next block
- 000000d79d3e086d14e7fd98fe37bb841fa8946e536d425f83a69ccc8b9da8a9
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 21296 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
2a520a8c894c5ac12350d386260e2211…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d491f4b516c1…3223b02b31cf coinbase | 1 | 2 | 50 |