Block 27977
- Hash
000000d0c1a57bf40b868c89c57c5db5d1d251d1cdf4e95b26ea2d7c911ea3f7- Confirmations
- 12340
- Time
- 2026-10-20 08:31:31 UTC
- Median time
- 2026-10-20 08:22:42 UTC
- Transactions
- 6
- Size
- 3,797
- Weight
- 14,060
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
87408ebd5bc3a4865c3ee814f669a539d3f32264dfb1c9412bc596b3b8184b66- Previous block
- 0000017384a0eeb9b2ad8bef06f702c53ec0dc79b62f15348cd0b155feea70ce
- Next block
- 00000059143a5a29d83fe38ec31dd6ca378422b42b3ea2f70d3d59e4ec9c8e20
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 27977 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
0fd95c63444c98041a0c45c022d43e2d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8b49b14c3546…b4db4f0ea86d coinbase | 1 | 2 | 50.0000155 | |
| 66f7fc9fb098…68d7cfad4a19 pays to P2MR | 1 | 2 | 20.9999068 | 0.0000031 |
| 00d62c2bf560…eae8623d4c74 pays to P2MR | 1 | 2 | 10.9998758 | 0.0000031 |
| 4dd600b64a62…b31abbd6677b pays to P2MR | 1 | 2 | 31.9999409 | 0.0000031 |
| 59c1265a684d…33258e03d28c pays to P2MR | 1 | 2 | 33.9999471 | 0.0000031 |
| 18a396cfbbd9…f7a300fcbebf pays to P2MR | 1 | 2 | 26.9999254 | 0.0000031 |