Block 20904
- Hash
000001037437d9612a4909413dd0e40afc1f908e4f9b55c2467669ff2be7bc1d- Confirmations
- 21318
- Time
- 2026-10-12 05:41:56 UTC
- Median time
- 2026-10-12 05:33:34 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
dcf4573de56f0f01a6bf7eccb44f60c39990cfa35975e25cae690e6cd21e9d6b- Previous block
- 0000011e3d9a642efb6f7d58178cf0a0c73bd70a6fe839ececcbad14eaaf3316
- Next block
- 000000bab5626869142cdb54d2ee576e6ef9d86a7649b2fa52f743367623220f
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 20904 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
a8d59b8cc734660133a529bb7e2626bc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dcf4573de56f…0e6cd21e9d6b coinbase | 1 | 2 | 50 |