Block 28778
- Hash
000001a626d0f816599d78bfc5f0eacf0c16f4bb50d2bccaf201a01f0d3ec5f0- Confirmations
- 11862
- Time
- 2026-10-21 06:12:22 UTC
- Median time
- 2026-10-21 06:04:34 UTC
- Transactions
- 9
- Size
- 4,826
- Weight
- 16,322
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
109936dc168a6c62b603a8e404b365cd20a69574fd5b613fef6de45bc4de1098- Previous block
- 000000ab874b7326775e6472ba9d15b3b2be0732cbe2cd80810d52a4db4a14bf
- Next block
- 000001a30e66da2d8c0e8544b079c6682a2693bf602f57c59e32c283d22a36c8
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 28778 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
2addb469836fad7085cecf36188fe2e9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3cef28d89675…65830fa6c416 coinbase | 1 | 2 | 50.00002684 | |
| 0c0695249add…ccc9f7d2e323 pays to P2MR | 1 | 2 | 1.9998479 | 0.0000031 |
| 36a4be807fc9…6c89e7ab405b pays to P2MR | 1 | 2 | 18.9999006 | 0.0000031 |
| 4e772b05fcec…60cf87f0e606 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 2dbe1e698516…a307dba0ec24 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| dc845c5867de…1714a73c8d2d spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 6428dbbb150a…a45c4f06fa39 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| f717c2b411a3…f3f363a2239d spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| c222c250e5d0…9a0ebc36c2be spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |