Block 20963
- Hash
0000007f38e14193c91800356943d7905fe342271cfeb70f024091a6b8c4d49f- Confirmations
- 21235
- Time
- 2026-10-12 07:21:14 UTC
- Median time
- 2026-10-12 07:13:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
5f30978d1e15cb173df6e3b338cf6742f433a82210cd5508cdebcb73a788e392- Previous block
- 000000c522767e4e313b70ac9c2f3d761d4aa336c418a5d39c67b2713a7f3921
- Next block
- 0000004fad6d98e594e85bce9876bd08611722428ff89279712919ab63caa011
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 20963 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
fb9c9d263ed7c7cbfe2aa7e573e05bf8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5f30978d1e15…cb73a788e392 coinbase | 1 | 2 | 50 |