Block 20621
- Hash
00000004bc093fe695ddf8a8a8664f70257209fcc67a3f8b0c5ee4c0396eadc9- Confirmations
- 20903
- Time
- 2026-10-11 21:53:27 UTC
- Median time
- 2026-10-11 21:45:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
115dd0271e9e48e560ba011adad028195723f3a0cdf7c5ed36ab35306c73e619- Previous block
- 0000013d288147132cab9b176169750df4ed6e33e173102315cd41f86db26fbe
- Next block
- 0000007531d10dabddea702d30fcedd5964f5f226cb30632951bafaf890d6e94
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 20621 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
23b8325ea2f59aec1cd82688d450dd6d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 115dd0271e9e…35306c73e619 coinbase | 1 | 2 | 50 |