threw it on my PM this morning
proxmark3> hf search
UID: E007A000621C0790
Manufacturer byte: 07, Texas Instrument France
Chip ID: A0, no tag-info available
Valid ISO15693 Tag Found - Quiting Search
proxmark3> hf 15 reader
#db# 12 octets read from IDENTIFY request:
#db# NoErr CrcOK
#db# 00 00 90 07 1c 62 00 a0
#db# 07 e0 54 55
#db# UID = E007A000621C0790
NXP TagInfo won’t scan it; “there seem to be serious errors communicating with the tag”. FWIW, the other app that does work is “NFC TagInfo” by Michael Roland, which is the output I shared last night.