Block 27963
- Hash
0000017f3bc180be37ec063d48fd87385ebacc37da94ebe3e8bbd864637f72eb- Confirmations
- 12968
- Time
- 2026-10-20 08:07:56 UTC
- Median time
- 2026-10-20 07:59:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
4817d2f584c8f7c8db1f95a573f6ef6f1538a07bde429921e6ca5ed67479d056- Previous block
- 00000068957e60045dfc4e7577184c43c95c60ddf81e985bdb55a75a9b012b46
- Next block
- 000000f8fab159dd7868e1aab61c2d5f43f5212ffd394e85d7ef56693f604ded
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 27963 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
09aa70840ddc66684deb3b64417ce050…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4817d2f584c8…5ed67479d056 coinbase | 1 | 2 | 50 |