The source is the user not the relay. That's the fundamental...

ChipTuner
npub1qdjn8j4gwgmkj3k5un775nq6q3q7mguv5tvajstmkdsqdja2havq03fqm7
hex
26ceef0e26ead5d2d83e9cb5bd12f6c49d2c18123bba38c4385a85847bfc6207nevent
nevent1qqszdnh0pcnw44wjmqlfeddaztmvf8fvrqfrhw3ccsu94pvy007xypcprpmhxue69uhhyetvv9ujuem4d36kwatvw5hx6mm9qgsqxefne258ydmfgm2wfl02fsdqgs0d5wx29kweg9amxcqxew4t7kqm8387lKind-1 (TextNote)
↳ Reply to 577de06d... (npub12a77qmwwzc9qx7gk8f9m0d5qhclq5rsudr0xu6agcqgnfdzqvnwsfrrdyd)
Or… you sign the source of the notes rather than each individual note itself.
The source is the user not the relay. That's the fundamental difference here.
Raw JSON
{
"kind": 1,
"id": "26ceef0e26ead5d2d83e9cb5bd12f6c49d2c18123bba38c4385a85847bfc6207",
"pubkey": "036533caa872376946d4e4fdea4c1a0441eda38ca2d9d9417bb36006cbaabf58",
"created_at": 1780930329,
"tags": [
[
"e",
"f9901260bc194e772513aa63bc4c5e4696eaaad9168d08f4d547c18e46eae264",
"",
"root"
],
[
"e",
"d00336db99b7ce1ae929a563936a2e85a431011a1dc9767b766f7f88eff8ec40",
"nostr-idb://cache-relay",
"reply",
"577de06dce160a0379163a4bb7b680be3e0a0e1c68de6e6ba8c01134b44064dd"
],
[
"p",
"576d23dc3db2056d208849462fee358cf9f0f3310a2c63cb6c267a4b9f5848f9"
],
[
"p",
"577de06dce160a0379163a4bb7b680be3e0a0e1c68de6e6ba8c01134b44064dd"
],
[
"p",
"32e1827635450ebb3c5a7d12c1f8e7b2b514439ac10a67eef3d9fd9c5c68e245"
],
[
"p",
"036533caa872376946d4e4fdea4c1a0441eda38ca2d9d9417bb36006cbaabf58"
]
],
"content": "The source is the user not the relay. That's the fundamental difference here. ",
"sig": "9c434518d71c26027d03189f44e076ae785ff0f103a72c70c4b169be27cb19e012d0a24d369c42cf93eec9720fbdbc22657c653505494a6fd38af1c24863969a"
}