A building arrangement, comprising: a first building segment; a second building segment adjacent to the first building segment; and a fastener attached to the first building segment and the second building segment, comprising: a shank portion; a first attachment end at a first end of the shank portion, wherein the first attachment end is attached to the first building segment; a second attachment end at a second end of the shank portion, wherein the second attachment end is attached to the second building segment; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment, wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end, wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device; and protecting means for protecting the sensor, wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion. a first building segment; a second building segment adjacent to the first building segment; and a fastener attached to the first building segment and the second building segment, comprising: a shank portion; a first attachment end at a first end of the shank portion, wherein the first attachment end is attached to the first building segment; a second attachment end at a second end of the shank portion, wherein the second attachment end is attached to the second building segment; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment, wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end, wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device; and protecting means for protecting the sensor, wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion. a shank portion; a first attachment end at a first end of the shank portion, wherein the first attachment end is attached to the first building segment; a second attachment end at a second end of the shank portion, wherein the second attachment end is attached to the second building segment; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment, wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end, wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device; and protecting means for protecting the sensor, wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion.